Počet Gigabit-Portů: 8 Jumbo rámeček: 9K (max.) PoE (Power over Ethernet): ano Možnost montáže na stojan: ano Montáž na zeď možná: ano IEEE 802.1AB Link Layer Discovery Protocol (LLDP): ano IEE
Dodání 3-5 dní
Na popisu produktu pracujeme a doplníme jej v nejbližší možné době. Produkt je možné zakoupit
Dodání 3 dny
GbE porty 10/100/1000 Mbps Jednoduchá správa přes webové rozhraní Průvodce nastavením Pokročilé funkce pro spolehlivou síť (detekce síťových smyček, podpora dvou image souborů, storm control, DoS a SSL) Provedení bez ventilátoru Podpora ekologického standardu Ethernet IEEE 802.3az a inteligentní ekologické funkce ZyXEL
Ano, centrál. sklad
Držák je určený pro uchycení bezdrátových jednotek Deco E4, M4, P9 a S7 značky TP-Link na stěnu a to pomocí dvou šroubů. Držák je vyroben z PETG materiálu na 3D tiskárně a má bílou barvu. Rozměry (WxDxH): 95x128x60 mm Kompatibilní zařízení TP-Link Deco E4 TP-Link Deco M4 TP-Link Deco S7 TP-Link Deco P9
Ano, centrál. sklad
Cisco Catalyst switch C1200-24T-4G Řada Cisco Catalyst 1200 je další generací cenově dostupných chytrých přepínačů, které kombinují vysoký výkon a spolehlivost s kompletní sadou funkcí, které potřebujete pro malé a středně velké podnikové sítě. Přepínače fungují na přizpůsobeném softwaru operačního systému Linux a poskytují flexibilní možnosti správy, komplexní možnosti zabezpečení a funkce statického směrování na 3. vrstvě, které daleko přesahují možnosti neřízeného nebo levného přepínače a to za nižší cenu než u plně spravovaných přepínačů. Když potřebujete spolehlivé řešení pro sdílení online zdrojů a připojení počítačů, telefonů a bezdrátových přístupových bodů, chytré přepínače Catalyst řady 1200 poskytují ideální řešení za dostupnou cenu. Stránky produktu: C1200-24T-4G Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking) Capacity in millions of packets per second (mpps) (64-byte packets) 41,66 Switching capacity in gigabits per second (Gbps) 56 Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 4 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad Link Aggregation Group (LAG) VLAN Support for up to 255 active VLANs simultaneously Port-based and 802.1Q tag-based VLANs Management VLAN Guest VLAN Auto Surveillance VLAN (ASV) Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Enable automatically propagation and configuration of VLANs in a bridged domain Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping Limits bandwidth-intensive multicast traffic to only the requesters; supports 255 multicast groups (source-specific multicasting is also supported) IGMP querier Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router Head-of-Line (HOL) blocking HOL blocking prevention Loopback detection Provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3 routing IPv4 routing Wire-speed routing of IPv4 packets Up to 32 static routes and up to 16 IP interfaces IPv6 routing Wire-speed routing of IPv6 packets Layer 3 interface Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for CIDR Dynamic Host Configuration Protocol (DHCP) relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BootP)/DHCP packets Security Secure Sockets Layer (SSL) Encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch SSH Protocol SSH is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH v1 and v2 are supported. IEEE 802.1X (authenticator role) RADIUS authentication, guest VLAN, single/multiple host mode, and single/multiple sessions STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) Secure Core Technology (SCT) Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received Secure Sensitive Data (SSD) A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices and a secure auto-configuration. Access to view the sensitive data as plain text or encrypted is provided according to the user-configured access level and the access method of the user Trustworthy systems Trustworthy systems provide a highly secure foundation for Cisco products Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC]) Port security Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses RADIUS Supports RADIUS authentication for management access. Switch functions as a client Storm control Broadcast, multicast, and unknown unicast DoS prevention DoS attack prevention Multiple user privilege levels in CLI Level 1, 7, and 15 privilege levels ACLs Support for up to 512 rules Drop or rate limit based on source and destination MAC, VLAN ID, IPv4 or IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both ingress and egress sides Time-based ACLs supported Quality of service Priority levels 8 hardware queues Scheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and Class of Service (802.1p/CoS) Class of service Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/Type of Service (ToS)/DSCP based, Differentiated Services (DiffServ), classification and re-marking ACLs, trusted QoS Rate limiting Ingress policer, egress shaping and rate control per VLAN, per port, and flow based Congestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization Standards Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3 ad LACP, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330 IPv6 IPv6 IPv6 host mode IPv6 over Ethernet Dual IPv6/IPv4 stack IPv6 Neighbor Discovery (ND) IPv6 stateless address auto-configuration Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD) ICMP version 6 IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) support IPv6 QoS Prioritizes IPv6 packets in hardware IPv6 ACL Drop or rate-limit IPv6 packets in hardware Multicast Listener Discovery (MLD v1/2) snooping Delivers IPv6 multicast packets only to the required receivers IPv6 applications Web/SSL, Telnet server/SSH, Ping, Traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (T
Ano, centrál. sklad
Switch Ubiquiti Unifi Dream Machine Pro (UDM-PRO)
Skladem-dodání 2-4 dní
TP-Link TL-SG1218MPE Řízený L2 Gigabit Ethernet (10/100/1000) Podpora napájení po Ethernetu (PoE) 1U Černá Síťové standardy: IEEE 802.3uIEEE 802.3afIEEE 802.3atIEEE 802.1pIEEE 802.3abIEEE 802.1QIEEE 8
Skladem, dodání 2-4 dní
Značka - TP-Link. Model - RE305. Barva bílá. Bezdrátové standardy – 802.11 a/b/g/n/ac. Délka - 80 mm. Výška - 78 mm. Šířka - 77 mm. Maximální rychlost přenosu dat, Mb/s- 1200. Šifrovací mechanismy- 1
Ano, centrál. sklad
Tenda AC5 (v3) Dvoupásmový bezdrátový WiFi router pracující souběžně v pásmu 2,4GHz (300 Mb/s) a 5GHz (900Mb/s), celková rychlost WiFi až 1200 Mb/s, standardy WiFi 802.11ac/a/b/g/n, 1x WAN, 3x LAN, WPS, QoS, zabezpečení WPA/WPA2-PSK, 4x anténa 6 dBi. Podporuje také ovládání pomocí SMART aplikace a mnoho SMART funkcí. Tento router je ideálním řešením pro hraní Online her a streamování HD videí. V kombinaci pásma 2,4GHz (rychlost 300 Mb/s) s pásmem 5GHz (900 Mb/s) se docílí celkové rychlosti na WiFi až 1200 Mb/s. V kombinaci s velkým výběrem zabezpečení je ideálním WiFi routerem pro vaši práci i zábavu. Maximální výkon a rychlost Díky podpoře veškerých dostupných standardů WiFi 802.11 ac/a/b/g/n je tento router univerzálním řešením vaší bezdrátové sítě. Chipset AC5 je nastaven tím způsobem, aby 4 externí všesměrové antény tvořily co největší pokrytí bezdrátové sítě, zároveň při nejvyšší rychlosti dle dané normy. To vše s inteligentním řízením chipsetu, spotřeby, a kvality služeb tvoří opravdový ideál i pro náročnější uživatele. Podpora 2,4GHz a současně 5GHz Výhod využití obou pásem je hned několik. Ideální způsob rozdělení: - 2,4GHz: prohlížení webových stránek, stahování souborů, emaily apod. - 5GHz: hraní Online her, HD streamování videa, zvláště aplikace kde je důležitá latence. Pásmo 2,4GHz také bývá ve větších zástavbách nebo panelových domech velmi zarušené, a dochází tak k degradaci výkonu na nižší úroveň, tak se WiFi routery z okolí ruší navzájem. Při použití 5GHz vám tato starost zcela odpadá. Pokrytí signálem je zajištěno pomocí čtyř 5 dBi antén. Je možné také využít režim zopakování signálu v režimu WISP nebo Repeater. Také je možné nastavení síly signálu pro každou frekvenci zvlášť (Low - High). IPv6, IPTV a QoS Router je plně kompatibilní s nejnovější verzí Internet protokolu IPv6. Díky tomuto je možné využívat další služby vašeho poskytovatele Internetu, a router je s IPv6 plně připraven na přenos dat a prohlížení webových stránek i v budoucnu. Samozřejmostí je také pokročilé QoS, díky kterému jsou upřednostněny v síti služby, které jsou náročné na zpoždění a latenci.Služba, která prochází velkým vývojem a stává se čím dál oblíbenější v ČR i SR je právě IPTV. Jedná se o televizní vysílání šířené po Internetu. Tenda AC5 obsahuje nastavení kterým tuto službu povýšíte na vyšší úroveň a bude brána v domácí síti jako hlavní. Také je možné nastavit jakou VLAN služba IPTV používá. SMART Aplikace "Tenda WiFi" Aplikace pro Smart mobilní telefony "Tenda WiFi", díky které můžete router ovládat, provádět měření, povolit např. WiFi pro návštěvu atd. Aplikace je kompletně v českém jazyce. Podporuje také nastavení WiFi, test signálu, nastavení síly signálu, a přístupová pravidla pro různá zařízení atd. WiFi pro návštěvu (Guest Network) Je možné nastavení sítě pro návštěvu Guest Network a to pro WiFi 2,4 GHz a také pro 5 GHz. Beamforming a MU-MIMO S technologií MU-MIMO podporuje AC5 současnou komunikaci více zařízení v bezdrátové síti, a díky Beamforming umí AC5 inteligentně směřovat WiFi signál do míst, kde je potřeba. SMART Power & LED + Smart Trafiic prioritizace Je možné přesně nastavit v jakou dobu bude router vypnutý (pouze v pohotovostním režimu) a kdy se automaticky zapne. Také je možné nastavit LED diody na zařízení, buď nechat zapnuté nebo vypnuté nebo nastavit časovač. To samé je možné nastavit pro WiFi síť, router ji může vypínat dle libovolného nastavení. Díky funkci Smart Traffic Prioritisation jsou kombinována obě pásma (2,4 a 5 GHz) pod jedním WiFi názvem. Router vždy vybere pro dané koncové zařízení rychlejší pásmo a uzpůsobí nastavení. Zabezpečení a DDNS Zařízení AC5 podporuje velké možnosti zabezpečení. Např. WPA, WPA2, mixedWPA/WPA2 vždy s PSK a šifrováním TKIP nebo AES. Tato nabídka je navíc doplněna a WPS. Systém WPS umožňuje připojení pomocí stisknutí tlačítka na routeru a na klientské stanici, router tak automaticky nastaví spojení zabezpečené pomocí WPA2-PSK a není nutné znát heslo do WiFi sítě. Tento způsob je nejen rychlý a jednoduchý, ale také bezpečný. Router také má možnost nastavení DDNS a to DynDNS a 88ip. Technické parametry: Wi-Fi standardy: 802.11ac/a/b/g/n Frekvence: 2,4 GHz, 5 GHz Bezdrátové režimy: Wireless Router, Router, WISP, Client, Repeater Přenosová rychlost: 1200 Mb/s (2, 4GHz 300Mb/s + 5GHz 900Mb/s) Modulace: DSSS, OFDM Šířka kanálu: 20 MHz, 40 MHz, 80 MHz Výstupní výkon: 2.4G: 19,85 dBm (EIRP), 5G: 22,96 dBm (EIRP) Regulace výstupního výkonu: ano Zabezpečení: MAC ACL, URL filtering, WPA-PSK, WPA2-PSK, Mixed WPA/WPA2-PSK, Forbid WAN PING from internet Způsob ovládání: HTTP, Remote web management, SMART aplikace do mob. telefonu Síťové funkce: UPnP, Virtual server, DMZ host, DHCP server/client, WDS, WPS, IPTV, Online update firmware QoS: 802.11e WMM, IPTV Rozhraní: 1x tlačítko WPS/Reset, 1x WAN (100Mb/s), 3x LAN (100Mb/s) LED diody: 1x System Anténa: 4x 6 dBi, neodnímatelné Provedení: indoor, desktop Materiál obalu: plast Napájení: 12 V DC 1A Chlazení: pasivní Montáž na zeď: ano Provozní teplota: 0° až 40 °C Rozměry krabice (v x š x h): 200 x 127 x 34 mm Hmotnost: 0,8 kg Obsah balení: 1x Tenda AC5 1x Stručná instalační příručka (CZ, SK, PL, EN) 1x Napájecí adaptér (9V DC, 1 A) 1x Datový kabel RJ45
Skladem v eshopu
HP Aruba X372; Náhradní napájecí zdroj vhodný pro switch HP Aruba 2930M. ZÁKLADNÍ SPECIFIKACE; Kompatibilita: HP Aruba 2930M; Vstup: 100-240 V; Výstup: 56...
3-5 dní dostupné
Cisco Catalyst switch C1200-24P-4G Řada Cisco Catalyst 1200 je další generací cenově dostupných chytrých přepínačů, které kombinují vysoký výkon a spolehlivost s kompletní sadou funkcí, které potřebujete pro malé a středně velké podnikové sítě. Přepínače fungují na přizpůsobeném softwaru operačního systému Linux a poskytují flexibilní možnosti správy, komplexní možnosti zabezpečení a funkce statického směrování na 3. vrstvě, které daleko přesahují možnosti neřízeného nebo levného přepínače a to za nižší cenu než u plně spravovaných přepínačů. Když potřebujete spolehlivé řešení pro sdílení online zdrojů a připojení počítačů, telefonů a bezdrátových přístupových bodů, chytré přepínače Catalyst řady 1200 poskytují ideální řešení za dostupnou cenu. Stránky produktu: C1200-24P-4G Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking) Capacity in millions of packets per second (mpps) (64-byte packets) 41,66 Switching capacity in gigabits per second (Gbps) 56 Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 4 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad Link Aggregation Group (LAG) VLAN Support for up to 255 active VLANs simultaneously Port-based and 802.1Q tag-based VLANs Management VLAN Guest VLAN Auto Surveillance VLAN (ASV) Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Enable automatically propagation and configuration of VLANs in a bridged domain Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping Limits bandwidth-intensive multicast traffic to only the requesters; supports 255 multicast groups (source-specific multicasting is also supported) IGMP querier Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router Head-of-Line (HOL) blocking HOL blocking prevention Loopback detection Provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3 routing IPv4 routing Wire-speed routing of IPv4 packets Up to 32 static routes and up to 16 IP interfaces IPv6 routing Wire-speed routing of IPv6 packets Layer 3 interface Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for CIDR Dynamic Host Configuration Protocol (DHCP) relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BootP)/DHCP packets Security Secure Sockets Layer (SSL) Encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch SSH Protocol SSH is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH v1 and v2 are supported. IEEE 802.1X (authenticator role) RADIUS authentication, guest VLAN, single/multiple host mode, and single/multiple sessions STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) Secure Core Technology (SCT) Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received Secure Sensitive Data (SSD) A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices and a secure auto-configuration. Access to view the sensitive data as plain text or encrypted is provided according to the user-configured access level and the access method of the user Trustworthy systems Trustworthy systems provide a highly secure foundation for Cisco products Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC]) Port security Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses RADIUS Supports RADIUS authentication for management access. Switch functions as a client Storm control Broadcast, multicast, and unknown unicast DoS prevention DoS attack prevention Multiple user privilege levels in CLI Level 1, 7, and 15 privilege levels ACLs Support for up to 512 rules Drop or rate limit based on source and destination MAC, VLAN ID, IPv4 or IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both ingress and egress sides Time-based ACLs supported Quality of service Priority levels 8 hardware queues Scheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and Class of Service (802.1p/CoS) Class of service Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/Type of Service (ToS)/DSCP based, Differentiated Services (DiffServ), classification and re-marking ACLs, trusted QoS Rate limiting Ingress policer, egress shaping and rate control per VLAN, per port, and flow based Congestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization Standards Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3 ad LACP, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330 IPv6 IPv6 IPv6 host mode IPv6 over Ethernet Dual IPv6/IPv4 stack IPv6 Neighbor Discovery (ND) IPv6 stateless address auto-configuration Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD) ICMP version 6 IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) support IPv6 QoS Prioritizes IPv6 packets in hardware IPv6 ACL Drop or rate-limit IPv6 packets in hardware Multicast Listener Discovery (MLD v1/2) snooping Delivers IPv6 multicast packets only to the required receivers IPv6 applications Web/SSL, Telnet server/SSH, Ping, Traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (T
Ano, centrál. sklad
Spolehlivý switch, bezventilátorové provedení pro tichý chod, 6x Gigabit RJ45 port, 4x port s podporou PoE+. Omada SDN pro centralizovanou správu, snadná instalace Plug-and-Play.
Ano, centrál. sklad
Switch Intellinet Network Solutions 561808
Dodání 3-5 dní
TP-Link EAP225 AC1200 WiFi Ceiling/Wall Mount AP - EAP225
Dodání 3 dny
Aruba Instant On 1960 12XGT 4SFP+ Switch (JL805A) Specifications I/O ports and slots 12 RJ-45 autosensing 100/1000/10GBASE-T ports (IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.an 10GBASE-T); Duplex: 100BASE-TX: half or full; 1000BASE-T: full only 10GBASE-T: full only 4 SFP+ 10GbE ports Dimensions 350.5(d) x 442.5(w) x 43.95(h) mm Weight 9.6 lb (4.3 kg) CPU Single Core ARMv7 Cortex-A9 @2Ghz 100 Mb Latency < 7.4 uSec 1000 Mb Latency < 4.2 uSec 10000 Mb Latency < 1.1 uSec Throughput (Mpps) 238 Mpps Capacity 320 Gbps Routing Table size (# of static entries) 512 IPv4/IPv6 MAC Address table size (# of entries) 16,000 entries Reliability MTBF (years) 88.8 Operating temperature 0-40°C, 0-10,000 ft Operating relative humidity 15% to 95% @ 104°F (40°C) non-condensing Nonoperating/Storage temperature -40°F to 158°F (-40°C to 70°C) up to 15000 ft Nonoperating/Storage relative humidity 15% to 90% @ 149°F (65°C) non-condensing Altitude up to 10,000 ft (3 km) Idle 4.1 100% Traffic 4.1 100% Traffic / 0% PoE - 100% Traffic / 50% PoE - 100% Traffic / 100% PoE - Electrical Characteristics Frequency 50Hz/60Hz AC voltage 100-127VAC / 200-240VAC Current 1.3A/0.4A Maximum power rating 100-127V: 130W 200-220V: 160W Idle power 100-127V: 60W 200-220V: 80W PoE power - Power Supply Internal power supply Safety EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 Emissions EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A Generic EN 55035, CISPR 35, KN35 EN EN 55035, CISPR 35 ESD EN/IEC 61000-4-2 Radiated EN/IEC 61000-4-3 EFT/Burst EN/IEC 61000-4-4 Surge EN/IEC 61000-4-5 Conducted EN/IEC 61000-4-6 Power frequency magnetic field EN/IEC 61000-4-8 Voltage dips and interruptions EN/IEC 61000-4-11 Harmonics EN/IEC 61000-3-2 Flicker EN /IEC 61000-3-3 Device Management: Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Positions and Supported Racking Mounts in an EIA-standard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Transceivers Aruba 1G SFP LC SX 500m MMF Transceiver (J4858D) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D) Aruba 10G SFP+ LC SR 300m MMF Transceiver (J9150D) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E) Aruba 10G SFP+ to SFP+ 1m DAC (J9281D) Aruba 10G SFP+ to SFP+ 3m DAC (J9283D)
Ano, centrál. sklad
Cisco Catalyst switch C1300-24FP-4G Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu. Stránky produktu: C1300-24FP-4G Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking) Capacity in millions of packets per second (mpps) (64-byte packets) 41.66 Switching capacity in gigabits per second (Gbps) 56.0 Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 4093 VLANs simultaneously Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN Management VLAN Private VLAN with promiscuous, isolated, and community port Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN Auto surveillance VLAN (ASV) Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag Layer 2 protocol tunneling over Q-in-Q is also supported Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82 Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported) IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols Head-of-Line (HOL) blocking HOL blocking prevention Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3 IPv4 routing Wire-speed routing of IPv4 packets Up to 990 static routes and up to 128 IP interfaces IPv6 routing Wire-speed routing of IPv6 packets Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for CIDR Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL) DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes Support for DHCP options DHCP relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops STP Root Guard Prevents edge devices not in the network administrator’s control from becoming STP root nodes STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP servers IP Source Guard (IPSG) When IPSG is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks IP/MAC/port binding (IPMB) The preceding features (DHCP snooping, IPSG, and DAI) work together to prevent Denial-of-Service (DoS) attacks in the network, thereby increasing network availability Secure Core Technology (SCT) Makes sure that the switch will receive a
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D-Link DMS-105 5-port 2.5G Multi-Gigabit QoS IGMP Snooping Switch 5 x 2,5G ethernetové porty Kovové pouzdro s konstrukcí bez ventilátoru Podpora technologie QoS Šetrné Ideální pro Wi-Fi 6
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Digitus Industrial 8-Port DN-650106, Switch Kategorie: přepínače / routery
3-5 dní dostupné
TP-LINK SWITCH TL-SG108PE EASY SMART, 8X GLAN S 4X POE
Ano, centrál. sklad
Stvořen k zajištění dohledu Zyxel představuje novinku v podobě inteligentního řízeného přepínače GS1350 pro provoz bezpečnostních kamerových systémů. PoE přepínače standardně napájení a přenos dat zajišťují na vzdálenost maximálně 100 metrů. To však neplatí pro řadu GS1350, která po aktivaci rozšířeného dosahu umožňuje při použití stávajícího kabelu Cat 5e instalovat IP kamery a napájená zařízení ve vzdálenosti až 250 metrů. Neplýtvejte penězi ani energií, když vše vyřeší jeden PoE přepínač. Configurable extended range ports 16
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MikroTik CloudRouterSwitch CRS312-4C+8XG-RM CRS317-1G-16S+RM je zcela nový Cloud Router Switch s L3 funkcemi s montáží do 19" racku. Switch je vybaven 16x SFP+ porty s rychlostí 10Gbps se zpětnou kompatibilitou i pro 1Gbps moduly, dále gigabitovým ethernetovým portem pro management a jedním sériovým portem. CRS317-1G-16S+RM je poháněn novou generací chipů , která dává dostatečně vysoký výkon pro všech šestnáct 10G portů při použití s kteroukoliv velikostí Ethernetových rámců. Nové funkce jako hadwarový spanning-tree protokol nebo Link Aggregation (LACP) poskytnou vaší síti dostatečnou ochranu, spolehlivost a zvýší úroveň na opravdu profesionální úroveň. Switch má kromě 2 napájecích plně redundantních zdrojů také velké pasivní chlazení, kterému v případě teplého prostředí vypomůže dvojice ventilátorů. Klíčové vlastnosti Volba operačního systému - RouterOS nebo SwOS Non-blocking Layer 2 switching capacity 16K host table IEEE 802.1Q VLAN Až 4K simultaneous VLAN Port isolation and Port security MSTP HW MPLS forwarding coming in future software update Podpora SFP 1.25 a SFP+ 10Gbit modulů 800 MHz dual core CPU Dvojice napájecích zdrojů Broadcast storm control Port mirroring of ingress/egress traffic Rapid Spanning Tree Protocol (RSTP) Link Aggregation (LACP) Access Control List MikroTik neighbour discovery SNMP v2/v3 Rackmount and tabletop Velké teplotní rozpětí -20 až +60 C Pasivní chlazení s dvěma záložními ventilátory Obsah balení Zařízení Úchyty do racku (2) Napájecí kabel Technické specifikace: CPU 800MHz Typ CPU 98DX8216B0 RAM 1GB Počet LAN portů 1 Gigabitové porty Ano (1) SFP+ porty Ano (16) Počet Mini-PCI 0 Integr. bezdrátová karta Ne Podpora 802.3af Ne PoE Ne Senzor napětí Ne Senzor teploty CPU Ano Senzor teploty PCB Ne Rozměry 443 x 224 x 44 mm Operační systém RouterOS Rozsah pracovních teplot -40C až 70C Licence L6 Užitečné odkazy: Diagnostika vadné jednotky Jak se bránit ESD veškeré informace o produktech společnosti MikroTik aktuální verze RouterOS ke stažení aktuální verze WinBoxu výpočet parametrů bezdrátového spoje
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Cisco Catalyst switch C1300-48T-4G Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu. Stránky produktu: C1300-48T-4G Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking) Capacity in millions of packets per second (mpps) (64-byte packets) 77.38 Switching capacity in gigabits per second (Gbps) 104.0 Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 4093 VLANs simultaneously Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN Management VLAN Private VLAN with promiscuous, isolated, and community port Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN Auto surveillance VLAN (ASV) Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag Layer 2 protocol tunneling over Q-in-Q is also supported Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82 Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported) IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols Head-of-Line (HOL) blocking HOL blocking prevention Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3 IPv4 routing Wire-speed routing of IPv4 packets Up to 990 static routes and up to 128 IP interfaces IPv6 routing Wire-speed routing of IPv6 packets Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for CIDR Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL) DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes Support for DHCP options DHCP relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops STP Root Guard Prevents edge devices not in the network administrator’s control from becoming STP root nodes STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP servers IP Source Guard (IPSG) When IPSG is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks IP/MAC/port binding (IPMB) The preceding features (DHCP snooping, IPSG, and DAI) work together to prevent Denial-of-Service (DoS) attacks in the network, thereby increasing network availability Secure Core Technology (SCT) Makes sure that the switch will receive an
Ano, centrál. sklad
Řada přepínačů Aruba CX 6100 je moderní rodina přístupových přepínačů základní úrovně ideální pro pobočky, střední podniky a sítě SMB. Přepínače Aruba CX 6100, navržené pro spolehlivý, jednoduchý a bezpečný přístup, poskytují pohodlné řešení kabelového přístupu pro podnikové sítě podporující IoT, mobilní a cloudové aplikace. Technické parametry 24x 10/100/1000Base-T porty 4x 1/10G SFP porty 1x USB-C Console Port, 1x USB Type-A Host port Interní (pevný) napájecí zdroj (500 W), pevné ventilátory Maximální výkon: 32,7 W bez PoE, 455 W s PoE Vstupní napětí: 100-127 VAC / 200-240 VAC Přepínací kapacita: 128 Gb/s Propustnost: 95,2 Mpps Procesor: Dual Core ARM Cortex A9 @ 1016 Mhz Paměť a Flash: 4 GB DDR3, 16 GB eMMC Možnost PoE: Až 370W Class 4 PoE Rozměry: 4,39 x 44,2 x 26,82 cm Hmotnost: 4,2 kg Specifications Aruba 6100 24G Class4 PoE 4SFP+ 370W Switch (JL677A) Description 24x ports 10/100/1000BASE-T Ports 4x 1G/10G SFP ports Supports PoE Standards IEEE 802.3af, 802.3at 1x USB-C Console Port 1x USB Type-A Host port Power supplies Fixed power supply (500W) Up to 370W of Class 4 PoE Power Fans Fixed fans Physical characteristics Dimensions (H) 4.39 cm (W) 44.2 cm (D) 26.82 cm (1.73" x 17.4" x 10.56") Configuration Weight 4.19kg (9.24 lbs) Additional Specifications CPU Dual Core ARM Cortex A9 @ 1016 Mhz Memory and Flash 4 GB DDR3 16 GB eMMC Packet Buffer 12.38MB (4.5MB Ingress/7.875MB Egress) Performance Model Switching Capacity 128 Gbps Model Throughput Capacity 95.2 Mpps Average Latency (LIFO-64- bytes packets) 1 Gbps: 1.5 µSec , 10 Gbps: 1.8 µSec Switched Virtual Interfaces (dual stack) 16 IPv4 Host Table (ARP) 1,024 IPv6 Host Table (ND) 512 IPv4 Unicast Routes 512 IPv6 Unicast Routes 512 MAC Table Capacity 8,192 IGMP Groups 512 MLD Groups 512 IPv4/IPv6/MAC ACL Entries (ingress) 256 / 128 / 256 Aruba 6100 24G Class4 PoE 4SFP+ 370W Switch (JL677A) Environment Operating Temperature 32°F to 113°F (0°C to 45°C) up to 5000 ft (1.5 km) derate -1°C for every 1000 ft (305 m) from 5000 ft (1.5 km) to 10000 ft (3.0 km) Operating Relative Humidity 15% to 95% at 104°F (40°C) non-condensing Non-Operating -40°F to 158°F (-40°C to 70°C) up to 15000 ft (4.6 km) Non-Operating Storage Relative Humidity 15% to 90% @ 149°F (65°C) non-condensing Max Operating Altitude 10000 feet (3 km) Max Max Non-Operating Altitude 15000 feet (4.6 km) Max Acoustic Sound Power, LWAd = 3.9 Bel Sound Pressure, LpAm (Bystander)= 24.3 dB Primary Airflow Side-to-side Electrical Characteristics Frequency 50 / 60 Hz AC Voltage 100-127 VAC / 200-240 VAC Current 4.6 A / 2.3 A Power Consumption (230 VAC) Idle: 22.9W Max Power (w/o PoE): 32.7W Max Power (w/ PoE): 455W Safety UL 60950-1; IEC 60950-1; EN 60950-1; CAN/ CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368-1:2014 Emissions VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A Aruba 6100 24G Class4 PoE 4SFP+ 370W Switch (JL677A) Lasers EN 60825-1:2007 / IEC 60825- 1:2007 Class 1 Class 1 Laser Products / Laser Klasse 1 (Applicable for accessories - Optical Transceivers only) Immunity Generic CISPR 24 / CISPR 35 EN EN 55024:2010 / EN 55035:2017 ESD IEC 61000-4-2 Radiated IEC 61000-4-3 EFT/Burst IEC 61000-4-4 Surge IEC 61000-4-5 Conducted IEC 61000-4-6 Power frequency magnetic field IEC 61000-4-8 Voltage dips and interruptions IEC 61000-4-11 Harmonics EN 61000-3-2, IEC 61000-3-2 Flicker EN 61000-3-3, IEC 61000-3-3 Mounting and Enclosure Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); horizontal surface mounting; wall mounting
Dodání 3 dny
Switch Intellinet Network Solutions 561686
Dodání 3-5 dní
Na popisu produktu pracujeme a doplníme jej v nejbližší možné době. Produkt je možné zakoupit.
Skladem, dodání 2-4 dní
![TP-Link Archer MR400 [Bezdrátový dvoupásmový router AC1200 s 4G LTE]](/imgThumbnailM/3581973.png "TP-Link Archer MR400 [Bezdrátový dvoupásmový router AC1200 s 4G LTE]")
S připojením 4G LTE přes AC1350 můžete streamovat Wi-Fi kdekoli Bezdrátový dvoupásmový router AC1350 s 4G LTE Archer MR400 * Sdílejte své připojení k síti 4G LTE s více zařízeními Wi-Fi a využívejte rychlosti stahování až 150 Mb/s * Výkonné in
Ano, centrál. sklad
AX3000 Dual-band WiFi 6 (802.11ax) Range Extender/ AiMesh Extender for seamless mesh WiFi; works with nearly any WiFi router WiFi 6 Standard -Supporting WiFi 6(802.11ax) standard, RP-AX58 offers better capacity, efficiency, and low latency WiFi. With 160MHz bandwidth on 5GHz channels, RP-AX58 can double your surfing speed. Extend Seamless AiMesh WiFi System -RP-AX58 supports AiMesh, which enables you to enjoy a stable, seamless and secure wireless connection with AiMesh compatible devices anywhere in your home. One or Multiple WiFi Name, the Choice is Yours -Keep one WiFi name (SSID) for the entire network to enjoy seamless roaming or give individual names to each WiFi band for different usages. Easy Setup with Mobile App - Setup RP-AX58 with ASUS Router app or ASUS Extender app with a few taps. Works Perfectly with Nearly Any WiFi Router -RP-AX58 is compatible with virtually all WiFi routers, modems and cable routers on the market to expand coverage.
Skladem-dodání 2-4 dní
Router Tenda Trasa Tenda TX12 Pro WiFi 6 Gigabit Ethernet 3000MB/S AX3000 1XWAN 3XLAN
Dodání 3 dny
Aruba Instant On 1830 48G 10/100/1000 4SFP Switch Model: Aruba Instant On 1830 Switch: Ano Typ Switche: smart-managed Podporované standardy: IEEE 802.1D IEEE 802.1Q IEEE 802.1ab IEEE 802.1p IEEE 802.1w IEEE 802.3 IEEE 802.3ab Kapacita propustnosti: 77.37 Mpps Optika: Ano Konektory: 48x RJ-45 10/100/1000 ports 4x SFP 1GbE ports PoE: Ne Rozměry: 443 x 253 x 43 mm (ŠxVxH) Hmotnost: 3,54 kg Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) I/O ports and slots 8 RJ-45 autosensing 10/100/1000 ports IEEE 802.3af Class 3 PD (port 1) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 8 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-4) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 24 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 2 SFP 1GbE ports 24 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-12) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 2 SFP 1GbE ports 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP 1GbE ports 48 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-24) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP 1GbE ports Physical Characteristics Dimensions 157.0(d) x 173.0(w) x 39.1(h) mm 195.1(d) x 245.1(w) x 43.9(h) mm 215.9(d) x 443.0(w) x 43.9(h) mm 253.0(d) x 443.0(w) x 43.9(h) mm 253.0(d) x 443.0(w) x 43.9(h) mm 351.0(d) x 443.0(w) x 43.9(h) mm Weight 1.70 lb (0.77 kg) 3.40 lb (1.54 kg) 5.50 lb (2.49 kg) 7.65 lb (3.47 kg) 7.80 lb (3.54 kg) 10.90 lb (4.94 kg) Processor and Memory ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB "RM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) Performance 100 Mb latency < 5.2 uSec < 5.2 uSec < 5.2 uSec < 5.2 uSec < 5.2 uSec < 5.2 uSec 1000 Mb latency < 2.8 uSec < 2.8 uSec < 2.8 uSec < 2.8 uSec < 2.8 uSec < 2.8 uSec 10000 Mb latency n/a n/a n/a n/a n/a n/a Throughput (Mpps) 11.90 Mpps 11.90 Mpps 38.68 Mpps 38.68 Mpps 77.37 Mpps 77.37 Mpps Capacity 16 Gbps 16 Gbps 52 Gbps 52 Gbps 104 Gbps 104 Gbps MAC address table size (# of entries) 8,000 entries 8,000 entries 16,000 entries 16,000 entries 16,000 entries 16,000 entries Reliability MTBF (years) 188.2 105.9 203.6 96.6 114.4 83.5 Environment Operating temperature 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) Operating relative humidity 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) Nonoperating/ storage temperature -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) Nonoperating/ storage relative humidity 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) Altitude up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) Acoustics 1 Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB LWAd = 3.4 Bel LpAm (Bystander) = 19 dB LWAd = 4.0 Bel LpAm (Bystander) = 25 dB Notes: 1 Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and (for JL813A and JL815A) 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) 100% traffic Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB LWAd = 3.4 Bel LpAm (Bystander) = 19 dB LWAd = 3.5 Bel LpAm (Bystander) = 20 dB 100% traffic / 0% PoE Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB - LWAd = 3.5 Bel LpAm (Bystander) = 20 dB 100% traffic / 50% PoE Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB - LWAd = 4.0 Bel LpAm (Bystander) = 25 dB 100% traffic / 100% PoE Fanless Fanless Fanless LWAd = 5.1 Bel LpAm (Bystander) = 35 dB - LWAd = 5.7 Bel LpAm (Bystander) = 41 dB Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) Electrical Characteristics Frequency 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz AC voltage 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC
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Cisco SFP+ Copper Twinax Cable 5m REFRESH Jedná se o produkt z programu REFRESH (-RF). V rámci tohoto programu jsou nabízena opravená zařízení, případně zařízení z kvartálových rotací. REFRESH zařízení disponují stejnými funkcemi, podporou a zárukou, jako zařízení zcela nová. Cisco twinaxiální kabel pro přímě spojení SFP+ do SFP+ Technické specifikace: Délka 5m Technologie Twinaxiální Typ konektoru SFP+ Stránky výrobce: <a title="Cisco" href="https://www.cisco.com/c/cs_cz/index.html" target="_blank">https://www.cisco.com/c/cs_cz/index.html
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StarTech Adap StarTech 4portový HDMI Splitter 4K 60Hz F/F
Ano, centrál. sklad
Cisco CATALYST 9300 48-PORTOVÝ POE+ přepínač (C9300-48P-E)
Dodání 3-5 dní
GC-WB1733D-I (rev. 1.0) Vrátane bezdrôtového rozhrania Intel Wireless-AC 9260 IEEE 802.zhoda so štandardmi 11ac Anténa podporuje prenos WLAN 2Tx2R Vysokorýchlostné bezdrôtové pripojenie s rýchlosťou až 1733 Mb/s BLUETOOTH 5 Rozbíja bariéru GbE 2x2 802.11ac Dual Band WIFI + BLUETOOTH 5 karta GC-WB1733D-I je exkluzívna rozširujúca karta PCIe, ktorá ponúka podporu pre najnovšie 2x2 802.11ac 160MHz Dual Band WIFI a pripojenie BLUETOOTH 5. TECHNICKÉ ŠPECIFIKÁCIE FUNKCIA BLUETOOTH Štandard Bluetooth 5 FUNKCIA WIFI Bezdrôtové pripojenie a/b/g/n/ac s funkciami vlny 2, WMM*, WMM-PS*, WPA*, WPA2*, WPS2*, chránené rámce správy Wi-Fi Miracast* ako zdroj a Wi-Fi Direct Štandard IEEE WLAN IEEE 802.11a/b/g/n/ac, 802.11d, 802.11e, 802.11h, 802.11i, 802.11w; 802.11r, 802.11k; jemné meranie časovania na základe 802.11REVmc Zabezpečenie WPA* a WPA2*, 802.1X (EAP-TLS, TTLS, PEAP,EAP-SIM, EAP-AKA, EAP-AKA) * Všetky materiály uvedené v tomto dokumente slúžia len ako referencia. Spoločnosť GIGABYTE si vyhradzuje právo kedykoľvek upraviť alebo revidovať obsah bez predchádzajúceho upozornenia. * Inzerovaný výkon je založený na maximálnych teoretických hodnotách rozhrania od príslušných dodávateľov čipových súprav alebo organizácií, ktoré definovali špecifikáciu rozhrania. Skutočný výkon sa môže líšiť v závislosti od konfigurácie systému. * Všetky ochranné známky a logá sú vlastníctvom ich príslušných držiteľov. * Vzhľadom na štandardnú architektúru počítača je určité množstvo pamäte vyhradené na používanie systému, a preto je skutočná veľkosť pamäte menšia ako uvedená..
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NETGEAR GS305 Nespravované L2 Gigabit Ethernet (10/100/1000) Černá Síťové standardy: IEEE 802.3azIEEE 802.3abIEEE 802.3IEEE 802.3xIEEE 802.3u Auto-sensing: Ano Podpora kontroly toku: Ano Technologie k
Dodání 3 dny
Cisco switch CBS220-24T-4G Řada Cisco Business 220 jsou jednoduché a cenově dostupné chytré switche pro sítě podnikové třídy. Díky podpoře mobilních aplikací, nástroji Cisco Business Dashboard a několika možnostem PoE+ poskytuje CBS220 robustní síť v rámci omezeného rozpočtu. Stránky produktu: CBS220-24T-4G Quick start guide: Quick start guide Switching capacity Forwarding rate in millions of packets per second (mpps; 64-byte packets) 41,66 Switching capacity in Gigabits per second (Gbps) 56 Layer 2 switching MAC table Up to 8,192 Media Access Control (MAC) addresses Spanning Tree Protocol (STP) Standard 802.1d Spanning Tree support, enabled by default Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]) Multiple Spanning Tree instances using 802.1s (MSTP) 16 instances are supported Port grouping Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation Load balance based on source and destination MAC address, or source and destination MAC/IP VLAN Support for up to 256 Virtual Local Area Networks (VLANs) simultaneously Port-based and 802.1Q tag-based VLANs Management VLAN Guest VLAN Auto voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS QinQ VLAN VLANs transparently cross a service provider network while isolating traffic among customers Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Protocols for automatically propagating and configuring VLANs in a bridged domain Head-of-Line (HOL) blocking HOL blocking prevention Jumbo frame Frame sizes up to 9,216 supported Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP. Automatic Media-Dependent Interface Crossover (MDIX) Automatically adjusts transmit and receive pairs if an incorrect cable type (crossover or straight-through) is installed. Security ACLs Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, Transmission Control Protocol (TCP)/ User Datagram Protocol (UDP) source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, Internet Group Management Protocol (IGMP) packets, TCP flag Support up to 512 rules Port security Creates the ability to lock source MAC addresses to ports; limits the number of learned MAC addresses IEEE 802.1X (authenticator role) 802.1X: Remote Authentication Dial-in User Service (RADIUS) authentication; guest VLAN; Single-host, multiple-host, and multisession mode RADIUS, TACACS+ Supports RADIUS and Terminal Access Controller Access Control System (TACACS) authentication; switch functions as a client MAC address filtering Supported Storm control Broadcast, multicast, and unknown unicast DoS protection DOS attack prevention STP Bridge Protocol Data Unit (BPDU) Guard This security mechanism protects the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. Spanning Tree Loop Guard This feature provides additional protection against Layer 2 forwarding loops (STP loops). Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH v1 and v2 are supported. Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch QoS Priority levels 8 hardware queues per port Scheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and class of service (802.1p/CoS) Class of service Port-based; 802.1p VLAN priority-based; IPv4/v6 IP precedence, Type of Service (ToS), and DSCP-based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS Rate limiting Ingress policer; egress shaping and rate control; per VLAN, per port, and flow-based Congestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization. Multicast Internet Group Management Protocol (IGMP) Versions 1, 2, and 3 Snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groups IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router Standards Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, Request for Comments (RFC) 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1350, RFC 1533, RFC 1541, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416 IPv6 IPv6 IPv6 host mode IPv6 over Ethernet IPv6/IPv4 Dual Stack IPv6 neighbor and router discovery (ND) IPv6 stateless address auto-configuration Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD) ICMP version 6 IPv6 ACL Drop or rate limit IPv6 packets in hardware IPv6 QoS Prioritize IPv6 packets in hardware Multicast Listener Discovery (MLD v1/2) Snooping Deliver IPv6 multicast packets only to the required receivers IPv6 applications Web/SSL, Telnet server/SSH, DHCP Client, DHCP Autoconfig, Cisco Discovery Protocol (CDP), Link Layer Discovery Protocol (LLDP) IPv6 Requests for Comments (RFCs) supported RFC 4443 (which obsoletes RFC2463) - ICMP version 6 RFC 4291 (which obsoletes RFC 3513) - IPv6 address architecture RFC 4291 - IPv6 addressing architecture RFC 2460 - IPv6 specification RFC 4861 (which obsoletes RFC 2461) - Neighbor discovery for IPv6 RFC 4862 (which obsoletes RFC 2462) - IPv6 stateless address auto-configuration RFC 1981 - Path MTU discovery RFC 4007 - IPv6 scoped address architecture RFC 3484 - Default address selection mechanism Management Cisco Business Dashboard Support direct management with Cisco Business Dashboard and mobile app. Eliminates the need to set up a separate hardware or virtual machine for the Cisco Business Dashboard Probe on site. Cisco Business mobile app Mobile app for Cisco Business Switch and Wireless products. Helps to set up a local network in minutes and provide easy management at your fingertips. Cisco Network Plug and Play (PnP) agent The Cisco Network Plug and Play solution provides a simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or for provisioning updates to an existing network. The solution provides a unified approach to provision Cisco routers, switches, and wireless devices with a zero touch deployment experience. Supports Cisco PnP Connect Web user interface Built-in switch configuration utility for easy browser-base
Ano, centrál. sklad
Aruba Instant On 1930 24G Class4 PoE 4SFP/SFP+ 195W Switch (JL683B) I/O Ports and Slots 24 RJ-45 autosensing 10/100/1000 Class 4 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE- TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports Physical Characteristics Dimensions 17.42(w) x 10.42(d) x 1.73(h) in (44.25 x 26.47 x 4.39 cm)(1U height) Weight 7.69lb (3.49kg) Processor and Memory ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5 MB Packet Buffer 1.5 MB Performance 100 Mb latency < 4.7 uSec 1000 Mb latency 10000 Mb latency Throughput (Mpps) 95.23 Mpps Capacity 128 Gbps Routing table size (# of static entries) 32 MAC address table size (# of entries) 16,000 Reliability MTBF (years) 76 Environment Operating temperature 32°F to 104°F (0°C to 40°C) Operating relative humidity 15% to 95% @ 104°F (40°C) Non-operating temperature -40°F to 158°F (-40°C to 70°C) Non-operating relative humidity 15% to 95% @ 140°F (60°C) Altitude Up to 10,000ft (3.048 Km) Acoustic 1 LWAd = 3.9 Bel LpAm (Bystander) = 25 dB Notes: 1 Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) Electrical Characteristics Frequency 50-60 Hz AC voltage 100 - 127 / 200 - 240 VAC Current 2.8 A/1.4 A Maximum power rating 248.7W Idle power 19.7W PoE power 195 W Class 4 PoE Power supply Internal power supply Safety UL 60950-1; IEC 60950-1;EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368-1:2014 Emissions VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A Immunity Generic CISPR 24 / CISPR 35 EN EN 55024:2010 / EN 55035:2017 ESD IEC 61000-4-2 Radiated IEC 61000-4-3 EFT/Burst IEC 61000-4-4 Surge IEC 61000-4-5 Conducted IEC 61000-4-6 Power frequency magnetic field IEC 61000-4-8 Voltage dips and interruptions IEC 61000-4-11 Harmonics IEC 61000-3-2, EN 61000-3-2 Flicker IEC 61000-3-3, EN 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rackmounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba Instant On 1G SFP RJ45 T 100m Cat5e Transceiver (R9D17A) Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E) Aruba Instant On 10G SFP+ to SFP+ 1m DAC (R9D19A) Aruba Instant On 10G SFP+ to SFP+ 3m DAC (R9D20A) Aruba Instant On 1930 Switch Series High-Performance, Smart-Managed Switches Designed with Small Businesses in Mind Whether you own a cafe, a design firm or a tech startup, a reliable and secure network plays a critical role in the success of your business. And you need a network solution that gives you peace of mind, allowing you to focus on growing your business instead of managing problems with your network. Aruba Instant On makes it easy to keep network users happy, mobile and IoT devices connected, and your network secure. The Aruba Instant On 1930 switches features advanced, smart-managed, fixed- configuration Gigabit switches designed for small businesses that are easy-to-deploy and affordable. They re made to handle today s bandwidth-heavy applications like voice and video conferencing, enabling consistent connectivity to enhance performance. Using either the Instant On mobile app or the cloud-based web portal, you can quickly set up, monitor and manage the 1930 switch series from anywhere at any time. What s more, up to 30 W PoE power delivery is available out-of-the-box for your class 4 PoE devices, like access points, surveillance cameras and VoIP phones, all easily managed from the same platform. Built-in security features protect your network from unauthorized access by allowing you to segment traffic and define access to each area of the network. And all of this is included in the price of the hardware - there are no hidden subscription or licensing fees. Key Features Smart-managed layer 2+ Ethernet switch series ready to deploy in 8-, 24-and 48-port for non-PoE and Class 4 PoE models PoE to power APs and IoT devices like IP phones, surveillance cameras and door locks Two (2) dedicated 1G SFP fiber ports on 8-port models, and four (4) dedicated 1G/10G SFP+ fiber ports on 24-/48-port models to eliminate traffic bottlenecks across your network Security controls let you define access in each area of your network, keeping your business data safe Convenient mobile app and web- based GUI for set up, management and troubleshooting. Standard Features Simplicity at Its Best Plug-and-play switches that work together with Instant On APs right out of the box Mobile app to easily setup, monitor and manage your network Security You Can Count On Protect your network from unauthorized access with IEEE 802.1X and VLANs Automatic denial-of-service (DOS) monitors and protects the network against malicious attacks We ve Got You Covered No extra licensing or subscription fees Industry-leading limited lifetime warranty and support. The Instant On Differentiators Easy Setup and Management The Aruba Instant On mobile app allows you to set up, manage, and monitor Instant On switches and access points directly from your phone. Within the app, you get guided step-by-step instructions to install Instant On devices to get your network up and running quickly - no technical expertise required. And cloud-based access allows you to access the network from anywhere, at any time. Non-intrusive, Aesthetic Design Aruba Instant On switches are designed to complement the sleek and clean look of the Instant On access points, and to blend discreetly into your site s environment. The 8-port models, as well as the 24- and 48-port non PoE models, are fan-less, making them ideal for quiet office deployments. High Performance with Flexible Options The series consists of four (4) Class 4 PoE switches, and three (3) non-PoE switches including 8- 24- and 48-port Gigabit Ethernet switches. The two (2) dedicated 1G SFP fiber ports on 8-port models, and four (4) dedicated 1G/10G SFP+ fiber ports on 24-/48-port models, ensure high performance and eliminate traffic bottlenecks across the network. Customizable features include basic Layer 2 features like VLANs and link aggregation, as well as advanced features such as Layer 3 IPv4 static routing, ACLs, and Spanning Tree Protoco
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TP-Link switch TL-SL1218P 16portový 10/100 Mb/s + 2portový gigabitový switch do racku s 16 porty PoE+ 16 portů RJ45 PoE + 10/100Mb/s, 2 gigabitové porty RJ45 a 1 kombinovaný gigabitový SFP slot. Vysoký výkon PoE napájení, až 30 W pro každý PoE port a 150 W pro všechny PoE porty Přenos dat a napájení až do vzdálenosti 250 m v režimu prodloužení speciálně navrženého pro dohledový systém. Prioritní režim pro porty 1-8, který zaručuje kvalitu citlivých aplikací, jako je například video monitor. Režim izolace umožňuje oddělení provozu klienta jedním kliknutím pro vyšší zabezpečení a výkon. Snadné použití bez nutnosti konfigurace a instalace. Stránky produktu: https://www.tp-link.com/cz/business-networking/unmanaged-switch/tl-sl1218p/ Technické specifikace HARDWARE FEATURES Interface • 16× PoE+ 10/100 Mbps RJ45 Ports • 2× 10/100/1000 Mbps RJ45 Ports • 1× Combo Gigabit SFP Slot Network Media • 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) • EIA/TIA-568 100Ohm STP (maximum 100m) • 100BASE-TX: UTP category 5, 5e cable (maximum 100m) • EIA/TIA-568 100Ohm (maximum 100m) • 1000BASE-T: UTP category 5, 5e, 6 or above cable (maximum 100m) • EIA/TIA-568 100Ohm (maximum 100m) • 1000BASE-X MMF, SMF Fan Quantity 2 Fans Physical Security Lock Yes Power Supply 100–240V AC, 50/60 Hz PoE+ Ports(RJ45) • Standard: 802.3at/802.3af compliant • PoE Ports: Ports 1–16 • PoE Power Budget: 150 W Dimensions ( W x D x H ) 17.3 × 7.1 × 1.7 in (440 × 180 × 44 mm) Max Power Consumption • 12.71 W (220/50Hz. no PD connected) • 172.8 W (220/50Hz. with 150 W PD connected) Max Heat Dissipation • 43.34 BTU/h (no PD connected) • 589.25 BTU/h (with 150 W PD connected) PERFORMANCE Switching Capacity 7.2 Gbps Packet Forwarding Rate 5.36 Mpps MAC Address Table 8K Jumbo Frame 10 KB SOFTWARE FEATURES Advanced Features • Compatible With IEEE 802.3at/af Compliant PDs • Extend Mode (Up to 250m PoE power supply and data transmission) • Priority Mode • Isolation Mode • Mac Address Auto-Learning And Auto-Aging • IEEE802.3x Flow Control Transmission Method Store-And-Forward OTHERS Certification CE, FCC, RoHS Package Contents • TL-SL1218P • Power Cable • Installation Guide • Two mounting brackets and the fittings Environment • Operating Temperature: 0–50 °C (32–122 °F) • Storage Temperature: -40–70 °C (-40–158 °F) • Operating Humidity: 10–90% RH non-condensing • Storage Humidity: 5–90% RH non-condensing
Dodání 3-5 dní
Hikvision DS-3E0105-O; Nespravovaný (unmanaged) 5portový Fast Ethernet switch. Nabízí kapacitu 1 Gbps , snadnou instalaci (Plug-and-Play) a odolné kovové tělo. Série Pro; 5× F...
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G403/E EAGLE PRO AI N300, router - G403/E EAGLE PRO AI N300, router
3-5 dní dostupné
ZyXEL GS1200-5; Spravovatelný switch nabízející 5x GbE RJ-45 slot . Přepínací kapacita switche je 10 Gbps a rychlost směrování činí 7,44 Mpps . Vestavěná funkce zajištění kvality služby (QoS), podpo...
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Grandstream Networks GWN7001 bezdrátový router Gigabit Ethernet Dvoupásmový (2,4 GHz / 5 GHz) Černá Typ rozhraní ethernetu LAN: Gigabit Ethernet Propustnost IPSec VPN: 0,3 Gbit/s Dynamická DNS (DDNS):
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Aruba Instant On AP22 (RW) Access Point. The Aruba Instant On AP22 provides high-performance concurrent 2.4 GHz and 5 GHz Wi-Fi 6 (802.11ax) features with MIMO radio (2 x 2 at 2.4 GHz, 2 x 2 at 5 GHz) while supporting older 802.11a / b / g / n / ac wireless services. Key Features Fast 802.11ax Wi-Fi CERTIFIED 6 (Wi-Fi 6) MU-MIMO performance Support for Smart Mesh Wi-Fi technology Integrated Wi-Fi router / gateway Integrated Bluetooth Easy to use web and mobile application for setup and management Secure Wi-Fi for guests with easy setup Technical parameters Dual radio for simultaneous dual band operation 5 GHz 802.11ax 2x2 MIMO for wireless data flow up to 1.2 Gbps, with Multi User MIMO support (Wi-Fi 6) 2.4 GHz 802.11ax 2x2 MIMO for wireless data transfer speeds of up to 574 Mbps (Wi-Fi 6) Uplink Gigabit Ethernet port with PoE-in support (802.3af) DC power connector (12V) Low power Bluetooth radio status indicators (BLE) Reset / LED button Kensington security slot Power over Ethernet (POE): 802.3af (Class 3) Maximum power consumption (worst case): 10.1 W (PoE), 8.8 W (DC) DC power supply (12V) Dimensions: 160 mm x 160 mm x 37 mm, excluding mounting accessories Weight: 500 g Aruba Instant On AP22 Indoor Access Points. High-speed Wi-Fi designed with small businesses in mind. Perfect for reimagined offices, schools, and retail/hospitality businesses. Small businesses are facing a number of challenges—challenges that need constant attention. The right technology can help you stay on top of them and stay ahead of the curve. Technologies like the ones found inside the AP22. To meet the increasing needs and volumes of connected devices, Aruba Instant On is announcing its first Wi-Fi 6 access point: AP22. Delivering higher capacity and greater performance at a competitive price, the AP22 is the perfect access point for small businesses with expanding mobile, cloud, and IoT requirements. Wi-Fi Certified 6TM AP22 access points deliver faster Wi-Fi speeds, greater capacity, and reduced latency between access points and devices for a superior Wi-Fi experience. With the AP22, you can upgrade your Wi-Fi network to boost performance across devices now, while preparing it for more mobile and IoT devices in the future. Already have a demanding mobile and/or IoT environment? Delivering 4x the capacity of 802.11ac access points, AP22 can provide an exceptional user experience in a broad variety of scenarios. Remote offices. Hybrid classrooms. Hotels and restaurants. Reimagined retail and hospitality. The AP22 can handle them all without breaking a sweat. Want to make wires a thing of the past? Combine the AP22 with Smart Mesh Wi-Fi for complete wireless coverage. Want to keep bandwidth hogs and unknown devices off your network? Banish them with the flip of your thumb on the Aruba Instant On App. We know the critical role Wi-Fi plays in business today. No business can’t afford downtime. The Aruba Instant On AP22, at every level, is designed for rapid deployment and simplified management. Be it mounting hardware, or remote device management, or having access to the latest business-grade software, the AP22 lives to make your life easier. Aruba Instant On AP22 Indoor Access Points Key Features Fast 802.11ax, 2X2:2 Wi-Fi CERTIFIED 6 TM (Wi-Fi 6) MU-MIMO performance Smart Mesh Wi-Fi support Built-in Wi-Fi router/gateway functionality Integrated Bluetooth Easy-to-use web and mobile app for setup and management Secure Guest Wi-Fi with simple setup Application classification, control and visibility Standard Features Orthogonal Frequency-Division Multiple Access (OFDMA) Allows access points (APs) to handle multiple Wi-Fi 6-capable clients on each channel simultaneously—regardless of device or traffic type. This improves efficiency by boosting overall capacity, while reducing latency.. Target Wake Time (TWT) Ideal for IoTs that communicate infrequently, TWT establishes a schedule for when clients need to communicate with an AP. This helps reduce power consumption, extending the battery life of clients. Multiuser, Multiple Input, Multiple Output (MU-MIMO) Allows you to serve multiple clients (Wi-Fi 5 and Wi-Fi 6) at the same time. 1024-Quadrature Amplitude Modulation (1024-QAM) Enables a 25% data increase over 256 QAM, improving throughput in your access points and devices. Trusted Platform Module (TPM) All Aruba Instant On access points have an installed TPM for secure storage of credentials, keys, and boot codes. Basic Service Set Coloring (BSS Coloring) Allows the network to assign a "color" tag to a channel and reduce the threshold for interference. Network performance is improved because APs on the same channel can be closer together and still transmit at the same time—as long as they are different colors. Aruba Advanced Cellular Coexistence (ACC) Uses built-in filtering to automatically minimize the impact of interference from cellular networks, distributed antenna systems (DAS), and commercial small-cell or femtocell equipment. Low Density Parity Check (LDPC) Delivers high-efficiency error correction for increased throughput.. Transmit Beamforming (TxBF) Delivers increased signal reliability and range. The Aruba Instant On App Manage everything through our official app on the device of your choice. Manage your network from anywhere, anytime- all from the palm of your hand. Built-in Security Gateway/Firewall Stop unwanted people and bots from accessing your network. Leverage advanced features that do not require external gateways—or the complexity that comes with them. Quickly and easily swap it out with another AP in a single click, in case of gateway failure. Complete App Visibility and Control Get full visibility into the apps running on your network. Block certain applications from being used. Manage this feature straight from the Aruba Instant On app. Tailored User Experiences Customize the experience with logos, authentications, and rules of use. Apply bandwidth rates. Set data usage per app. Limit duration of use. Use an external portal or service like Facebook Wi-Fi. Create open guest networks for quick and easy access. Enterprise Grade Wi-Fi and Features Control network widths, channels, and channel widths to suit your specific environment. Keep users happy as they move between spaces or meetings with a seamless handoff between APs. Just provide secure WPA2 or WPA3 authentication on your networks and we’ll do the rest. Multi-site Management Manage multiple sites, multiple networks, distributed deployments, and multi-tenancy deployments with ease through our cloud-hosted web interface and mobile app. Create unique configurations, statistics, guest portals, and admin read/write and read-only privileges for every site. PPPoE and Static IP Every customer has a different environment. They might want to authenticate with the ISP’s PPPoE server and provide static IP to the APs. Smart Mesh Extend coverage to hard-to-reach spaces where Ethernet cabling may not exist. Set up a Mesh network up in minutes through the app—indoors or out. 5-star Voice and Video Quality Keep users connected via softphones and mobile apps. Automatically detect and prioritize voice and video applications such as Skype, FaceTime, and WeChat that use SIP, SCCP and other popular protocols. Technical Specifications WI-FI Radio Specifications Dual radio for simultaneous dual-band operation 5 GHz 8
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24-portový 10/100Mbps Switch TL-SF1024D vám poskytuje vysokovýkonný, lacný, ľahko použiteľný, bezproblémový a štandardný upgrade na zlepšenie starej siete na 100Mbps sieť. Všetkých 24 portov podporuje automatické MDI/MDIX, nemusíte sa starať o typ kábla, jednoducho zapojte a hrajte. Navyše s inovatívnou energeticky efektívnou technológiou dokáže TL-SF1024D ušetriť až 75 % spotreby energie a 80 % obalového materiálu je možné recyklovať, čo z neho robí ekologické riešenie pre vašu obchodnú sieť.
Skladem, dodání 2-4 dní
AcerConnect M3 Enduro (+ with 20GB SIMO International Data) Part Number:FF.G2DTA.001 Barva: černá/modrá Wi-Fi: 6 (802.11 a/b/g/n/ac/ax) Základní informace Paměť RAM: 3GB LPDDR4X Procesor: Mediatek Octa Core Cortex A78/A55 2.4GHz Vlastnosti mobilního internetu Typ karty SIM: NanoSIM & VirtualSIM Další připojení USB-C Rozměry výrobku Délka: 83 mm Šířka: 138 mm Výška: 17 mm Hmotnost: 250 g Další vlastnosti IP54 & odolnost proti pádu až z 122cm
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HIKVISION DS-3E0508D-E; Kompaktní gigabitový 8portový switch, který plně vyhoví všem požadavkům domácnosti či malé kanceláře. Nabízí kapacitu 16 Gbps a snadnou instalaci Plug&Play. Součástí...
Skladem-dodání 2-4 dní
Asus ZenWiFi XD5 (3-pack) WiFi 6: 8K streamování ZenWiFi XD5 s celkovou šířkou pásma až 3000Mb/s posune vaši WiFi na vyšší rychlost. Dodává se s montážními otvory a balením šroubů. Zavěste na zeď
Skladem-dodání 2-4 dní
M4250-26G4XF-PoE+ (GSM4230PX) 24x1G PoE+ řízený přepínač 480W 2x1G a 4xSFP+ Zadní přepínání AV přes IP 1G pro čistou integraci s AV racky. Předkonfigurováno pro práci po vybalení! Průlomové grafické uživatelské rozhraní Zjednodušené uživatelské rozhraní usnadňuje přiřazení konfiguračních profilů každému portu.
Dodání 3-5 dní
Gigabitový inteligentní přepínač pro domácnosti a kanceláře, 8x port Gigabit Ethernet, propustnost až 16 Gbps a 11.9 mpps, tabulka MAC adres 8K,
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Switch Pulsar Switch 6portový PULSAR SFG64F1 pro 4 IP kamery
Dodání 3-5 dní
48portový 10/100 Mbps switch, Auto MDI / MDI-X, prepínací kapacita 9,6 Gb / s, 10K Jumbo frame, prevedenie pre 19" rack.
Skladem, dodání 2-4 dní
TP-Link switch TL-SG1428PE 28portový gigabitový Easy Smart switch s 24 porty PoE+ TL-SG1428PE je plně kompatibilní se zařízeními PoE, jako jsou IP kamery, přístupové body a IP telefony. Lze také použít s kabelovými zařízeními bez PoE k zajištění gigabitových připojení pro zařízení, jako jsou počítače, tiskárny a IPTV. Switch s 24 porty 10/100/1000 Mbit/s RJ45 PoE+, 2 porty 10/100/1000 Mbit/s RJ45 bez PoE a 2 sloty SFP Rozpočet napájení PoE je až 250 W , díky čemuž je ideální volbou pro dohledové systémy v malých a středně velkých firmách. Prioritní režim pomáhá zajistit kvalitní provoz citlivých aplikací, například video monitorování. Funkce automatického obnovení PoE umožňuje samoopravení systému garantující stabilní provoz zařízení připojených k portům PoE. Technologie QoS zajišťuje bezproblémové surfování na internetu a IGMP Snooping zase optimalizuje datové přenosy pro IPTV. Inteligentní řízení spotřeby umí ochránit switch před přetížením. Stránky produktu: https://www.tp-link.com/cz/business-networking/easy-smart-switch/tl-sg1428pe/ Technické specifikace HARDWARE FEATURES Standards and Protocols IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x IEEE 802.3af, IEEE 802.3at, IEEE 802.1q, IEEE 802.1p Interface 28 10/100/1000 Mbps RJ45 Ports 2 Gigabit SFP Ports Network Media 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) EIA/TIA-568 100? STP (maximum 100m) 100BASE-TX: UTP category 5, 5e cable (maximum 100m) EIA/TIA-568 100? STP (maximum 100m) 1000BASE-T: UTP category 5, 5e, 6 or above cable (maximum 100m) EIA/TIA-568 100? STP (maximum 100m) 1000BASE-X MMF, SMF Fan Quantity 2 Fans Physical Security Lock Yes Power Supply 100-240V AC, 50/60 Hz PoE+ Ports(RJ45) Standard: 802.3at/802.3af compliant PoE+ Ports: 24 Ports Power Supply: 250 W Dimensions ( W x D x H ) 17.3 × 8.7 × 1.73 in (440 × 220 × 44 mm) Mounting Rack Mountable Max Power Consumption 27 W (220/50Hz. no PD connected) 304.7 W (220/50Hz. with 250 W PD connected) Max Heat Dissipation 92.07 BTU/h (no PD connected) 1039.03 BTU/h (with 250 W PD connected) PERFORMANCE Switching Capacity 56 Gbps Packet Forwarding Rate 41.7 Mbps MAC Address Table 8K Packet Buffer Memory 4.1 Mbit Jumbo Frame 9 KB SOFTWARE FEATURES Quality of Service Support Port-based 802.1p/DSCP priority Support 4 priority queues Rate Limit Storm Control L2 Features IGMP Snooping V1/V2/V3 Static Link Aggregation Port Mirroring Cable Diagnostics Loop Prevention PoE Auto Recovery VLAN Support up to 32 VLANs simultaneously (out of 4K VLAN IDs) MTU/Port/Tag VLAN Management Web-Based GUI Easy Smart Configuration Utility Transmission Method Store-And-Forward OTHERS Certification CE, FCC, RoHS Package Contents TL-SG1428PE Power Cord Installation Guide Rackmount Kit Rubber Feet Environment Operating Temperature: 0°C~50°C (32°F~122°F) Storage Temperature: -40°C~70°C (-40°F~158°F) Operating Humidity: 10% ~ 90% non-condensing Storage Humidity: 5%~90% non-condensing
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Cisco Catalyst switch C1300-16T-2G - REFRESH CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu Sada pro montáž do racku není součástí balení. Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu. Stránky produktu: C1300-16T-2G Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking) Capacity in millions of packets per second (mpps) (64-byte packets) 26.78 Switching capacity in gigabits per second (Gbps) 36.0 Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 4093 VLANs simultaneously Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN Management VLAN Private VLAN with promiscuous, isolated, and community port Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN Auto surveillance VLAN (ASV) Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag Layer 2 protocol tunneling over Q-in-Q is also supported Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82 Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported) IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols Head-of-Line (HOL) blocking HOL blocking prevention Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3 IPv4 routing Wire-speed routing of IPv4 packets Up to 990 static routes and up to 128 IP interfaces IPv6 routing Wire-speed routing of IPv6 packets Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for CIDR Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL) DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes Support for DHCP options DHCP relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops STP Root Guard Prevents edge devices not in the network administrator’s control from becoming STP root nodes STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP servers IP Source Guard (IPSG) When IPSG is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks IP/MAC/port binding (IPMB) The preceding f
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Aruba Instant On 1960 48G 40p Class4 8p Class6 PoE 2XGT 2SFP+ 600W Switch I/O ports and slots 12 RJ-45 autosensing 100/1000/10GBASE-T ports (IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.an 10GBASE-T); Duplex: 100BASE-TX: half or full; 1000BASE-T: full only 10GBASE-T: full only 4 SFP+ 10GbE ports Dimensions 350.5(d) x 442.5(w) x 43.95(h) mm Weight 9.6 lb (4.3 kg) CPU Single Core ARMv7 Cortex-A9 @2Ghz 100 Mb Latency < 7.4 uSec 1000 Mb Latency < 4.2 uSec 10000 Mb Latency < 1.1 uSec Throughput (Mpps) 238 Mpps Capacity 320 Gbps Routing Table size (# of static entries) 512 IPv4/IPv6 MAC Address table size (# of entries) 16,000 entries Reliability MTBF (years) 88.8 Operating temperature 0-40°C, 0-10,000 ft Operating relative humidity 15% to 95% @ 104°F (40°C) non-condensing Nonoperating/Storage temperature -40°F to 158°F (-40°C to 70°C) up to 15000 ft Nonoperating/Storage relative humidity 15% to 90% @ 149°F (65°C) non-condensing Altitude up to 10,000 ft (3 km) Acoustics 1 LWAd = 4.0 Bel Notes 1 : 1 Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and (for JL807A and JL809A) 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) Electrical Characteristics Frequency 50Hz/60Hz AC voltage 100-127VAC / 200-240VAC Current 1.3A/0.4A Maximum power rating 100-127V: 130W 200-220V: 160W Idle power 100-127V: 60W 200-220V: 80W PoE power - Power Supply Internal power supply Safety EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 Emissions EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A Generic EN 55035, CISPR 35, KN35 EN EN 55035, CISPR 35 ESD EN/IEC 61000-4-2 Radiated EN/IEC 61000-4-3 EFT/Burst EN/IEC 61000-4-4 Surge EN/IEC 61000-4-5 Conducted EN/IEC 61000-4-6 Power frequency magnetic field EN/IEC 61000-4-8 Voltage dips and interruptions EN/IEC 61000-4-11 Harmonics EN/IEC 61000-3-2 Flicker EN /IEC 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Positions and Supported Racking Mounts in an EIA-standard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D) Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E) Aruba 10G SFP+ to SFP+ 1m DAC (J9281D) Aruba 10G SFP+ to SFP+ 3m DAC (J9283D)
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Cisco switch CBS350-24T-4G-EU - REFRESH CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu Řízené switche řady Cisco Business 350 jsou spolehlivými stavebními prvky pro sítě malých firem. Díky intuitivnímu ovládacímu panelu, pokročilým funkcím a všudypřítomnému zabezpečení urychlují spravované switche řady Cisco Business 350 vaši digitální transformaci. Záruka platná do End of Support 31. 10. 2029. Oznámení End of Life pro CISCO CBS350 Stránky produktu: CBS350-24T-4G-EU Quick start guide: Quick start guide Switching capacity and forwarding rate (All switches are wire speed and nonblocking) Capacity in Millions of Packets per Second (mpps) (64-byte packets) 41,66 Switching Capacity in Gigabits per Second (Gbps) 56 Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d Spanning Tree support Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default Multiple Spanning Tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+) and Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 4,094 VLANs simultaneously Port-based and 802.1Q tag-based VLANs; MAC-based VLAN; protocol-based VLAN; IP subnet-based VLAN Management VLAN Private VLAN with promiscuous, isolated, and community port Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication CPE VLAN Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers network wide zero-touch deployment of voice endpoints and call control devices Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) VLAN Translation Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface customer VLANs (C-VLANs) are mapped to service provider VLANs (S-VLANs) and the original C-VLAN tags are replaced by the specified S-VLAN Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs Selective Q-in-Q also allows configuring of Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag Layer 2 protocol tunneling over Q-in-Q is also supported Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain Unidirectional Link Detection (UDLD) UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and black holing of traffic in switched networks Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82 Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 2K multicast groups (source-specific multicasting is also supported) IGMP Querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols. Head-of-Line (HOL) blocking HOL blocking prevention Loopback Detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3 IPv4 routing Wirespeed routing of IPv4 packets Up to 990 static routes and up to 128 IP interfaces IPv6 routing Wirespeed routing of IPv6 packets Layer 3 Interface Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for classless interdomain routing RIP v2 Support for Routing Information Protocol version 2 for dynamic routing Policy-Based Routing (PBR) Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 Access Control List (ACL) DHCP Server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes Support for DHCP options DHCP relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets Security ecure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (Authenticator role) 802.1X: Remote Authentication Dial-In User Service (RADIUS) authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions Supports time-based 802.1X; dynamic VLAN assignment; MAC authentication IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) Web-based authentication Web-based authentication provides network admission control through web browser to any host devices and operating systems STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops STP Root Guard This prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP Servers. IP Source Guard (IPSG) When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing. Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks. IP/MAC/Port Binding (IPMB) The preceding features (DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection) work together to prevent DOS attacks in the network, thereby increasing network availability Secure Core Technology (SCT) Makes sure that the switch will r
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TP-Link Archer AX72 Dvoupásmový gigabitový WiFi 6 router AX5400 Gigabitová WiFi síť pro streamování v rozlišení 8K – 5 400Mbit/s WiFi síť pro rychlejší prohlížení webových stránek, streamování a stahování, a to vše současně. WiFi 6 s plnou výbavou – se špičkovou technologií 4T4R a HE160 v pásmu 5 GHz poskytuje ultra rychlé připojení s rychlostí 4,8 Gbit/s. Připojení více než 100 zařízení – router podporuje technologie MU-MIMO a OFDMA, které snižují zahlcení sítě a čtyřnásobně zvyšují průměrnou propustnost. Široké pokrytí – 6 antén a technologie Beamforming zajišťují rozsáhlé pokrytí. HomeShield – prémiové služby zabezpečení společnosti TP-Link chrání vaši domácí síť díky vyspělým funkcím na ochranu sítě a zařízení IoT. Lepší odvětrávání, méně tepla – díky vylepšeným ventilačním otvorům může celý router pracovat na plný výkon. Port USB pro sdílení – 1 port USB 3.0 umožňuje snadné sdílení médií a vytvoření privátního cloudu. Snadné nastavení – s aplikací Tether nastavíte router za pár minut. Stránky produktu: https://www.tp-link.com/cz/home-networking/wifi-router/archer-ax72/ Technické specifikace WIRELESS Standards Wi-Fi 6 IEEE 802.11ax/ac/n/a 5 GHz IEEE 802.11ax/n/b/g 2.4 GHz WiFi Speeds AX5400 5 GHz: 4804 Mbps (802.11ax, HE160) 2.4 GHz: 574 Mbps (802.11ax) WiFi Range 3 Bedroom Houses 6× Fixed High-Performance Antennas Multiple antennas form a signal-boosting array to cover more directions and large areas Beamforming Concentrates wireless signal strength towards clients to expand WiFi range High-Power FEM Improves transmission power to strengthen signal coverage 4T4R Multiple streams in the same band strengthen the fault tolerance in transmission WiFi Capacity High Dual-Band Allocate devices to different bands for optimal performance 4×4 MU-MIMO Simultaneously communicates with multiple MU-MIMO clients OFDMA Simultaneously communicates with multiple Wi-Fi 6 clients Airtime Fairness Improves network efficiency by limiting excessive occupation DFS Access an extra band to reduce congestion 6 Streams Connect your devices to more bandwidth Working Modes Router Mode Access Point Mode HARDWARE Processor 1 GHz Dual-Core CPU Ethernet Ports 1× Gigabit WAN Port 4× Gigabit LAN Ports USB Support 1× USB 3.0 Port Supported Partition Formats: NTFS, exFAT, HFS+, FAT32 Supported Functions: Apple Time Machine FTP Server Media Server Samba Server Buttons Wi-Fi On/Off Button Power On/Off Button LED On/Off Button WPS Button Reset Button Power 12 V = 2.5 A SECURITY WiFi Encryption WPA WPA2 WPA3 WPA/WPA2-Enterprise (802.1x) Network Security SPI Firewall Access Control IP & MAC Binding Application Layer Gateway HomeShield Security Real-Time IoT Protection Malicious Site Blocker Intrusion Prevention System DDoS Attack Prevention Home Network Scanner Guest Network 1× 5 GHz Guest Network 1× 2.4 GHz Guest Network VPN Server OpenVPN PPTP SOFTWARE Protocols IPv4 IPv6 Service Kits HomeShield Learn More> OneMesh™ OneMesh™ Supported Without replacing your existing devices or buying a whole new WiFi ecosystem, OneMesh™ helps you create a more flexible network that covers your entire home with TP-Link OneMesh™ products. Learn More> All OneMesh Products> Parental Controls HomeShield Parental Controls Custom Profiles Professional Content Filter Library Family Time Bedtime Off Time Time Rewards Family Online Time Ranking Pause the Internet Weekly and Monthly Reports WAN Types Dynamic IP Static IP PPPoE PPTP L2TP Quality of Service QoS by Device Cloud Service Auto Firmware Upgrade TP-Link ID DDNS NAT Forwarding Port Forwarding Port Triggering DMZ UPnP Virtual Server IPTV IGMP Proxy IGMP Snooping Bridge Tag VLAN DHCP Address Reservation DHCP Client List Server DDNS TP-Link NO-IP DynDNS Management Tether App Webpage PHYSICAL Dimensions (W×D×H) 10.7 × 5.8 × 1.9 in (272.5 × 147.2 × 49.2 mm) Package Contents Wi-Fi Router Archer AX72 Power Adapter RJ45 Ethernet Cable Quick Installation Guide OTHER System Requirements Internet Explorer 11+, Firefox 12.0+, Chrome 20.0+, Safari 4.0+, or other JavaScript-enabled browser Cable or DSL Modem (if needed) Subscription with an internet service provider (for internet access) Certifications FCC, CE, RoHS Environment Operating Temperature: 0°C~40°C (32°F ~104°F) Storage Temperature: -40°C~70°C (-40°F ~158°F) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing TEST DATA WiFi Transmission Power CE: <20dBm{2.4GHz} <23dBm{5.15GHz~5.35GHz} <30dBm{5.47GHz~5.725GHz} FCC: <24dBm{5.25GHz~5.35GHz&5.47GHz~5.725GHz } <30dBm{2.4GHz &5.15GHz~5.25GHz&5.725GHz~5.825GHz } WiFi Reception Sensitivity 2.4GHz: 11ac VHT20 MCS0:-94.5dBm 11ac VHT20 MCS8:-72.5dBm 11ac VHT40 MCS0:-92.5dBm 11ac VHT40 MCS9:-69.5dBm 11ax HE20 MCS0:-95dBm 11ax HE20 MCS11:-64.5dBm 11ax HE40 MCS0:-92.5dBm 11ax HE40 MCS11:-62dBm 5GHz: 11ac VHT20 MCS0:-97dBm 11ac VHT20 MCS8:-74dBm 11ac VHT40 MCS0:-95dBm 11ac VHT40 MCS9:-70dBm 11ac VHT80 MCS0:-91.5dBm 11ac VHT80 MCS9:-66dBm 11ac VHT160 MCS0:-86dBm 11ac VHT160 MCS9:-61dBm 11ax HE20 MCS0:-95dBm 11ax HE20 MCS11:-64dBm 11ax HE40 MCS0:-91.5dBm 11ax HE40 MCS11:-62dBm 11ax HE80 MCS0:-88dBm 11ax HE80 MCS11:-58dBm 11ax HE160 MCS0:-85.5dBm 11ax HE160 MCS11:-55dBm
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Cisco switch CBS350-24XT-EU - REFRESH CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu Řízené switche řady Cisco Business 350 jsou spolehlivými stavebními prvky pro sítě malých firem. Díky intuitivnímu ovládacímu panelu, pokročilým funkcím a všudypřítomnému zabezpečení urychlují spravované switche řady Cisco Business 350 vaši digitální transformaci. Záruka platná do End of Support 31. 10. 2029. Oznámení End of Life pro CISCO CBS350 Stránky produktu: CBS350-24XT-EU Quick start guide: Quick start guide Switching capacity and forwarding rate (All switches are wire speed and nonblocking) Capacity in Millions of Packets per Second (mpps) (64-byte packets) 240 Switching Capacity in Gigabits per Second (Gbps) 480 Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d Spanning Tree support Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default Multiple Spanning Tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+) and Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 4,094 VLANs simultaneously Port-based and 802.1Q tag-based VLANs; MAC-based VLAN; protocol-based VLAN; IP subnet-based VLAN Management VLAN Private VLAN with promiscuous, isolated, and community port Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication CPE VLAN Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers network wide zero-touch deployment of voice endpoints and call control devices Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) VLAN Translation Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface customer VLANs (C-VLANs) are mapped to service provider VLANs (S-VLANs) and the original C-VLAN tags are replaced by the specified S-VLAN Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs Selective Q-in-Q also allows configuring of Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag Layer 2 protocol tunneling over Q-in-Q is also supported Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain Unidirectional Link Detection (UDLD) UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and black holing of traffic in switched networks Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82 Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 2K multicast groups (source-specific multicasting is also supported) IGMP Querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols. Head-of-Line (HOL) blocking HOL blocking prevention Loopback Detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3 IPv4 routing Wirespeed routing of IPv4 packets Up to 990 static routes and up to 128 IP interfaces IPv6 routing Wirespeed routing of IPv6 packets Layer 3 Interface Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for classless interdomain routing RIP v2 Support for Routing Information Protocol version 2 for dynamic routing Policy-Based Routing (PBR) Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 Access Control List (ACL) DHCP Server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes Support for DHCP options DHCP relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets Stacking Hardware stacking Up to 4 units in a stack. Up to 200 ports managed as a single system with hardware failover High availability Fast stack failover delivers minimal traffic loss. Support link aggregation across multiple units in a stack Plug-and-play stacking configuration/management Active/standby for resilient stack control Autonumbering Hot swap of units in stack Ring and chain stacking options, auto stacking port speed, flexible stacking port options High-speed stack interconnects Cost-effective high-speed 10G fiber interfaces. Security ecure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (Authenticator role) 802.1X: Remote Authentication Dial-In User Service (RADIUS) authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions Supports time-based 802.1X; dynamic VLAN assignment; MAC authentication IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) Web-based authentication Web-based authentication provides network admission control through web browser to any host devices and operating systems STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops STP Root Guard This prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP Servers. IP Source Guard (IPSG) When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. Thi...
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Xiaomi Router AX3000T Xiaomi Router AX3000T vybavený 4 externími anténami, které poskytují silné a stabilní pokrytí. Wi-Fi 6 umožňuje bezdrátové síti pracovat rychlostí 3000 Mb/s, což zaručuje, že budete moci sledovat 4K videa bez ukládání do vyrovnávací paměti. Bezdrátové rychlosti 3000 Mb/s Pásma
Dodání 3-5 dní
Popis produktu TP-Link PoE Switch TL-SF1008LP je nemanagovatelný PoE Switch s 8x 10/100Mbps z čehož pouze 4 porty podporují PoE-Out se standardem 802.3af (až 15,4W/port). Celkový PoE budget switche je 41W. Switch umožňuje i PoE na vzdálenost 250m při pře
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Aquila Pro AI Wi-Fi 6 AX3000 Dual-Band Mesh Router - Dual Band 1024QAM AX3000 160MHz Channel MESH router s pokročilými funkcemi AI - Dvoujádrový ARM Cortex A53 1,3 GHz 64-bit - Paměť Nand Flash 128 MB a 512 MB RAM DDR3 - Rozhraní Gigabit WAN a 4por
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Ubiquiti U7-Pro-Max, Ubiquiti UniFi U7 Pro Max Jednotka Ubiquiti UniFi U7 Pro Max je Wi-Fi 7 AP s podporou frekvenčních pásem 2,4, 5 a 6 GHz a přenosovou rychlostí až 5765 Mbps pro 6 GHz, 8648 Mbps pro 5 GHz a 688 Mbps pro 2,4 GHz. Model U7 Pro Max je navržen speciálně pro profesionální a podnikové nasazení a je ideální pro aplikace vyžadující bezchybné služby Wi-Fi v náročných rozsáhlých prostředích s vysokou hustotou provozu. Podporuje PoE+ napájení. UniFi U7 Pro Max je designově povedené vnitřní hotspotové řešení využívající standard 802.11a/b/g/n/ac/ax/be. Je vybaveno anténním systémem MIMO 2×2 (2,4 GHz), MIMO 4×4 (5 GHz) a MIMO 2×2 (6 GHz) v podobě integrovaných antén se ziskem 4 dBi/ 6 dBi/ 5,9 dBi (2,4 GHz/ 5 GHz/ 6 GHz). Wi-Fi 7 s podporou 6 GHz 8 datových proudů Spektrální analýza v reálném čase pro lepší výběr kanálu (UniFi Network 8.2.93 a novější) Pokrytí 160 m2 WPA3 šifrování Více než 500 připojených zařízení Napájení pomocí PoE+ (802.3at) Provozní teplota -30 až +60 °C Uplink 2,5 GbE Správa pomocí aplikace UniFi Network: verze 8.2.93 a novější video {max-width: 100%; height: auto;} Váš prohlížeč nepodporuje video HTML5. Konfiguraci a správu UniFi zařízení umožňuje aplikace UniFi Network, která je předinstalovaná na UniFi OS konzolích (UniFi Dream Machine, Dream Router, Dream Wall, Express, Cloud Gateway Ultra atd.). Alternativou je volně dostupný software UniFi Network Server, určený pro instalaci na vlastní počítač nebo server (Windows, MacOS, Linux). Software UniFi Network Server je neustále vylepšován, a proto doporučujeme vždy používat aktuální verzi, kterou stahujte na stránkách Ubiquiti v sekci Download. Více informací o tomto produktu se dozvíte také na školení Ubiquiti. ZÁKLADNÍ SPECIFIKACE Standard: 802.11a/b/g/n/ac/ax/be Anténa: integrovaná 3pásmová anténa Provozní frekvence: 2,4 GHz, 5 GHz, 6 GHz Rychlost přenosu dat: 688 Mbps (2,4 GHz), 8648 Mbps (5 GHz), 5765 Mbps (6 GHz) PoE: ano, aktivní PoE+ 802.3at Porty: 1× 2,5 GbE RJ-45 Rozměry: 206 × 206 × 46 mm Hmotnost: 680 g
Dodání 3-5 dní
AX3000 Dual-band Mesh WiFi 6 System WiFi 6 (802.11ax): up to 574 Mbps (2.4GHz) WiFi 6 (802.11ax): up to 2402 Mbps (5GHz) Whole home mesh wifi system for large and multi-story homes Supports flexible SSID setting, wired inter-router connections AiProtection network security powered by Trend Micro Ethernet Gigabits WAN/LAN x 1, LAN x 1
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" SIMPLE SETUP - Setup and configure with easy-to-use web-browser based interface " POWER-OVER-ETHERNET - 24 Gigabit PoE+ ports (802.3af and 802.3at) providing up to 30w per port with 190w total PoE power budget " FEATURE-RICH AND SECURE - Advanced Smar
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TP-Link JetStream switch SG3210XHP-M2 Řízený switch JetStream L2+ s 8 porty 2.5GBASE-T podporujícími PoE+ a 2 porty 10GE SFP+ S osmi 2,5Gbit/s porty PoE+ je switch připraven k nasazení a rozšíření sítí budoucnosti a poskytuje dostatečnou šířku pásma pro přicházející přístupové body sítě WiFi 6. Switch je navržen k použití jediného kabelu Ethernet pro přenos dat i napájení a podporuje celkový rozpočet napájení 240 W PoE a flexibilní instalaci vyhovující různým scénářům nasazení. Porty 2.5G PoE+ pro sítě WiFi 6 - 8 portů 2,5 Gbit/s prolamuje gigabitovou bariéru a odemyká plný potenciál přístupových bodů WiFi 6. Bleskurychlé odchozí připojení 10G - 2 sloty SFP+ s rychlostí 10 Gbit/s umožňují vysoce propustné širokopásmové připojení a přepínací kapacitu bez blokování. PoE s rozpočtem napájení 240 W - 8 portů PoE+ vyhovujících standardu 802.3at/af s celkovým napájecím výkonem 240 W. Integrováno do platformy Omada SDN - Funkce ZTP (Zero-Touch Provisioning), centralizovaná cloudová správa a inteligentní monitorování Centralizovaná správa - Cloudový přístup a aplikace Omada pro maximální pohodlí a snadnou správu. Statické směrování: Pomáhá směrovat tok dat po lokální síti, čímž zajišťuje efektivní využívání síťových prostředků. Robustní strategie zabezpečení - Funkce vázání na adresu IP-MAC, ACL, zabezpečení portů, ochrana proti útokům DoS, funkce Storm Control, funkce DHCP Snooping, ověřování protokolem 802.1X a Radius a další funkce. Optimalizovaný přenos hlasu a videa v aplikacích - L2/L3/L4 QoS a funkce IGMP Snooping. Zjistit více o TP-Link PoE > Zjistit více o Omada Cloud SDN>? Stránky produktu: https://www.tp-link.com/cz/business-networking/omada-sdn-switch/tl-sg3210xhp-m2/ Technické specifikace HARDWARE FEATURES Interface • 8× 100/1000/2500 Mbps RJ45 Ports • 2× 10G SFP+ Slots • 1× RJ45 Console Port • 1× Micro-USB Console Port Fan Quantity 2 Power Supply 100-240 V AC~50/60 Hz PoE Ports (RJ45) • Standard: 802.3at/af compliant • PoE+ Ports: 8 Ports • PoE Power Budget: 240 W* Dimensions ( W x D x H ) 17.3 × 7.1 × 1.7 in (440 × 180 × 44 mm) Mounting Rack Mountable Max Power Consumption 17.24 W (110V/60Hz) (no PD connected) 291.49 W (110V/60Hz) (with 240 W PD connected) Max Heat Dissipation 58.82 BTU/h (110 V/60 Hz) (no PD connected) 994.56 BTU/h (110 V/60 Hz) (with 240 W PD connected) PERFORMANCE Switching Capacity 80 Gbps Packet Forwarding Rate 59.52 Mpps MAC Address Table 16 K Packet Buffer Memory 12 Mbit Jumbo Frame 9 KB SOFTWARE FEATURES Quality of Service • 8 priority queues • 802.1p CoS/DSCP priority • Queue scheduling - SP (Strict Priority) - WRR (Weighted Round Robin) - SP+WRR • Bandwidth Control - Port/Flow based Rating Limiting • Smoother Performance • Action for Flows - Mirror (to supported interface) - Redirect (to supported interface) - Rate Limit - QoS Remark L2 and L2+ Features • Link Aggregation - static link aggregation - 802.3ad LACP - Up to 8 aggregation groups, containing 8 ports per group • Spanning Tree Protocol - 802.1d STP - 802.1w RSTP - 802.1s MSTP - STP Security: TC Protect, BPDU Filter, Root Protect • Loopback Detection - Port based - VLAN based • Flow Control - 802.3x Flow Control - HOL Blocking Prevention • Mirroring - Port Mirroring - CPU Mirroring - One-to-One - Many-to-One - Tx/Rx/Both L2 Multicast • IGMP Snooping - IGMP v1/v2/v3 Snooping - Fast Leave - IGMP Snooping Querier - IGMP Authentication • IGMP Authentication • MLD Snooping - MLD v1/v2 Snooping - Fast Leave - MLD Snooping Querier - Static Group Config - Limited IP Multicast • MVR • Multicast Filtering: 256 profiles and 16 entries per profile VLAN • VLAN Group - Max 4K VLAN Groups • 802.1Q Tagged VLAN • MAC VLAN: 7 Entries • Protocol VLAN: Protocol Template 16, Protocol VLAN 16 • Private VLAN • GVRP • VLAN VPN (QinQ) - Port-Based QinQ - Selective QinQ • Voice VLAN Access Control List • Time-based ACL • MAC ACL - Source MAC - Destination MAC - VLAN ID - User Priority - Ether Type • IP ACL -Source IP - Destination IP - Fragment - IP Protocol - TCP Flag - TCP/UDP Port - DSCP/IP TOS - User Priority • Combined ACL • Packet Content ACL • IPv6 ACL • Policy - Mirroring - Redirect - Rate Limit - QoS Remark • ACL apply to Port/VLAN Security • IP-MAC-Port Binding - 512 Entries - DHCP Snooping - ARP Inspection - IPv4 Source Guard: 100 Entries • IPv6-MAC-Port Binding - 512 Entries - DHCPv6 Snooping - ND Detection - IPv6 Source Guard: 100 Entries • DoS Defend • Static/Dynamic Port Security - Up to 64 MAC addresses per port • Broadcast/Multicast/Unicast Storm Control - kbps/ratio control mode • 802.1X - Port base authentication - Mac base authentication - VLAN Assignment - MAB - Guest VLAN - Support Radius authentication andaccountability • AAA (including TACACS+) • Port Isolation • Secure web management through HTTPS with SSLv3/TLS 1.2 • Secure Command Line Interface (CLI) management with SSHv1/SSHv2 • IP/Port/MAC based access control IPv6 • IPv6 Dual IPv4/IPv6 • Multicast Listener Discovery (MLD) Snooping • IPv6 ACL • IPv6 Interface • Static IPv6 Routing • IPv6 neighbor discovery (ND) • Path maximum transmission unit (MTU) discovery • Internet Control Message Protocol (ICMP) version 6 • TCPv6/UDPv6 • IPv6 applications - DHCPv6 Client - Ping6 - Tracert6 - Telnet (v6) - IPv6 SNMP - IPv6 SSH - IPv6 SSL - Http/Https - IPv6 TFTP L3 Features • 16 IPv4/IPv6 Interfaces • Static Routing - 48 static routes • Static ARP - 128 Static Entries • Proxy ARP • Gratuitous ARP • DHCP Server • DHCP Relay - DHCP Interface Relay - DHCP VLAN Relay • DHCP L2 Relay Management • Web-based GUI • Command Line Interface (CLI) through the console port, telnet • SNMP v1/v2c/v3 - Trap/Inform - RMON (1,2,3,9 groups) • SDM Template • DHCP/BOOTP Client • 802.1ab LLDP/LLDP-MED • DHCP AutoInstall • Dual Image, Dual Configuration • CPU Monitoring • Cable Diagnostics • EEE • Password Recovery • SNTP • System Log Advanced Features • Support Omada Hardware Controller (OC200/OC300), Software Controller, Cloud-Based Controller • Automatic Device Discovery • Batch Configuration • Batch Firmware Upgrading • Intelligent Network Monitoring • Abnormal Event Warnings • Unified Configuration • Reboot Schedule • ZTP (Zero-Touch Provisioning)** MIBs • MIB II (RFC1213) • Interface MIB (RFC2233) • Ethernet Interface MIB (RFC1643) • Bridge MIB (RFC1493) • P/Q-Bridge MIB (RFC2674) • RMON MIB (RFC2819) • RMON2 MIB (RFC2021) • Radius Accounting Client MIB (RFC2620) • Radius Authentication Client MIB (RFC2618) • Remote Ping, Traceroute MIB (RFC2925) • Support TP-Link private MIB MANAGEMENT Omada App Yes. Requiring the use of OC300, OC200, Omada Cloud-Based Controller, or Omada Software Controller. Centralized Management • Omada Cloud-Based Controller • Omada Hardware Controller (OC300) • Omada Hardware Controller (OC200) • Omada Software Controller Cloud Access Yes. Requiring the use of OC300, OC200, Omada Cloud-Based Controller, or Omada Software Controller. Zero-Touch Provisioning Yes. Requiring the use of Omada Cloud-Based Controller. Management Features • Web-based GUI • Command Line Interface (CLI) through the console port, telnet • SNMP v1/v2c/v3 - Trap/Inform - RMON (1,2,3,9 groups) • SDM Template • DHCP/BOOTP Client • 802.1ab LLDP/LLDP-MED • DHCP AutoInstall • Dual Image, Dual Configuration • CP
Ano, centrál. sklad
Cisco Catalyst switch C1300-8T-E-2G - REFRESH CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu Sada pro montáž do racku není součástí balení. Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu. Stránky produktu: C1300-8T-E-2G Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking) Capacity in millions of packets per second (mpps) (64-byte packets) 14.88 Switching capacity in gigabits per second (Gbps) 20.0 Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 4093 VLANs simultaneously Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN Management VLAN Private VLAN with promiscuous, isolated, and community port Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN Auto surveillance VLAN (ASV) Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag Layer 2 protocol tunneling over Q-in-Q is also supported Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82 Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported) IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols Head-of-Line (HOL) blocking HOL blocking prevention Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3 IPv4 routing Wire-speed routing of IPv4 packets Up to 990 static routes and up to 128 IP interfaces IPv6 routing Wire-speed routing of IPv6 packets Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for CIDR Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL) DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes Support for DHCP options DHCP relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops STP Root Guard Prevents edge devices not in the network administrator’s control from becoming STP root nodes STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP servers IP Source Guard (IPSG) When IPSG is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks IP/MAC/port binding (IPMB) The preceding
Ano, centrál. sklad
Přístupový bod Netgear Wax620 (Wax620-100EUS)
Dodání 3-5 dní
PLANET GS-6311-16S8C4XR; Špičkový řízený L3 switch se 4 sloty 10GbE SFP+, 16 sloty GbE SFP a 8 combo porty (SFP/RJ-45). Plně spravovatelný 10 Gb/s ethernetový přepínač navržený pro pokrytí požadavků s...
Ano, centrál. sklad
Popis funkce produktu Dvoupásmový bezdrátový WiFi Mesh systém pro pokrytí celého domu. Všechny části systému (uzly, satelity, moduly) spolu navzájem komunikují a každá vytváří další pokrytí vašeho domu bezdrátovou sítí. Všechny satelity spolu komunikují souběžně v pásmu 2,4GHz (300 Mb/s) a 5GHz (867 Mb/s), celková rychlost WiFi až 1200 Mb/s. Díky kruhové komunikaci ja zajištěno mnohem vyšší pokrytí a stabilní rychlost než např. u řešení WiFi routeru s extendery. WiFi síť se navíc tváří pouze jako jediná (jednotné SSID), již se nemusíte přepojovat mezi několika sítěmi. Jednotlivé satelity si automaticky a to zcela bez výpadku nebo vašeho postřehnutí přepojují vaše koncové zařízení dle toho, kde se nacházíte. Např. při telefonování přes Internet můžete volně přecházet mezi patry svého domu, po zahradě, a jednotlivé satelity si váš mobilní telefon mezi sebou přepojují tak rychle, že nedochází k jedinému výpadku nebo přerušení. Navíc je možné dokoupit další satelity a zvýšit tak pokrytí sítě. Maximum je celkem 6 satelitů. Klíčové vlastnosti WiFi systém pro kompletní a stabilní pokrytí celého domu. V základním balení jsou 3 satelity a je možné přikoupit další pro navýšení pokrytí systému, celkem v síti max. 6 satelitů. Všechny satelity v tomto systému jsou navzájem propojeny a vytváří jedinou síť. Pro vyšší rychlost i stabilitu poskytují všechny satelity bezdrátovou dvoupásmovou komunikaci na 2,4 a 5 GHz, nebute tak problém připojit veškerá WiFi zařízení (tablety, mobilní telefony, TV, atd.). Každý satelit obsahuje dvě interní antény (každá 3 dBi) a také Gigabitové LAN porty pro připojení dalších zařízení drátově (NAS server, tiskárna, PC). Zcela nepřerušený signál jednotné WiFi sítě s obrovským pokrytím plochy až 300m2, pokrytí je možné navýšit přidáním dalších satelitů. Všechny satelity spolu komunikují zcela automaticky, stačí jen připojit hlavní satelit pomocí kabelu k Internetu, další satelit jen připojit k napájení. Díky indikaci síly signálu od dalších satelitů přesně poznáte, které umístění dalšího satelitu je nejlepší. Maximální pokrytí Tenda MW5c je nový Mesh systém pro kvalitní pokrytí WiFi sítí. Disponuje rychlostí WiFi AC 1200 Mb/s, a je určena pro pokrytí až 300 m2 domů/bytů. Díky podpoře roamingových protokolů dle normy IEEE 802.11v a IEEE 802.11r podporuje MW5 automatickou optimalizaci sítě a automatický výběr směrování, což vám umožní vychutnat si stabilnější a flexibilnější bezdrátovou síť. Podpora 2,4GHz a současně 5GHz Výhod využití obou pásem je hned několik. Ideální způsob rozdělení: - 2,4GHz: prohlížení webových stránek, stahování souborů, emaily apod. - 5GHz: hraní Online her, HD streamování videa, zvláště aplikace kde je důležitá latence. Pásmo 2,4GHz také bývá ve větších zástavbách nebo panelových domech velmi zarušené, a dochází tak k degradaci výkonu na nižší úroveň, tak se WiFi routery z okolí ruší navzájem. Při použití 5GHz vám tato starost zcela odpadá. Pokrytí signálem je zajištěno pomocí celkem 6ti 3 dBi antén (každý satelit 2x anténa 3 dBi). I třípodlažní dům může mít kvalitní a spolehlivé pokrytí WiFi sítí Díky technologiím Mesh a Beamforming dochází ke vzájemné komunikaci všech satelitů sítě a k velkému a kvalitnímu pokrytí. Stačí rozmístit jednotlivé prvky do pater. Pokud by pokrytí nebylo dostatečné je možné připojit k MW5c ještě max. další tři satelity. Celkem je tedy možné provozovat 6 satelitů jednotné Mesh sítě. Bezproblémové hraní a streamování 4K HD videí současně S technologií MU-MIMO podporuje MW5c současnou komunikaci více zařízení v bezdrátové síti. Smart QoS inteligentně přiděluje šířku pásma, aby zajistila hladké streamování až 4K videí, online hry, stahování a nepřetržitý videochat současně. Nepřetržitý videohovor při pohybu v domácnosti Díky Mesh technologii bude vaše bezdrátová WiFi síť obsahovat pouze jeden název a jedno heslo. Žádné další jako v případě např. extenderů a dalších AP v síti. MW5c provádí automaticky předání klientského zařízení (telefon, tablet atd.) od jednoho satelitu k dalšímu bez přerušení služeb. Klientské zařízení je tak vždy připojeno k silnějšímu satelitu a to bez výpadku. Jednoduché a rychlé nastavení Z výroby jsou již 3 satelity obsažené v balení společně spárovány. Stačí hlavní satelit připojit pomocí kabelu k Internetu a rozmístit další satelit/y po domě. Tento další satelit se připojuje přímo do zásuvky 230V. Nastavení sítě dle vašich představ je již otázkou několika vteřin. SMART Aplikace "Tenda WiFi" Aplikace pro Smart mobilní telefony/tablety "Tenda WiFi", díky které ovládáte a nastavujete MW5c. Aplikace je v českém jazyce. Můžete např. povolit WiFi pro návštěvu, zablokovat některé uživatele, nastavit WiFi a podporuje rodičovskou kontrolu. Dále nastavení výkonů, sledování Uploadu/Downloadu a další nastavení. WiFi pro návštěvu (Guest Network) MW5c umí i nastavení sítě pro návštěvu "Guest Network" a to pro WiFi 2,4 GHz a také pro 5 GHz včetně doby jakou má povolení trvat. Zabezpečení MW5c podporuje velké možnosti zabezpečení. Nejnovější WPA, WPA2, mixedWPA/WPA2 vždy s PSK a šifrováním TKIP nebo AES. Technické parametry: WiFi standardy: IEEE 802.11ac/a/n (5 GHz), IEEE 802.11b/g/n (2,4 GHz) Frekvence: 2,4 GHz (2400 MHz - 2483 MHz), 5 GHz (5150 MHz - 5250 MHz nebo 5725MHz - 5825MHz) Přenosová rychlost: 1200 Mb/s (2,4GHz 300Mb/s + 5GHz 900Mb/s) WiFi roaming: IEEE 802.11 v/r Zabezpečení: MAC ACL, URL filtering, WPA-PSK, WPA2-PSK, Mixed WPA/WPA2-PSK, Manuální DNS server Firewall: Zakázání UDP/TCP/ICMP flood útoku Síťové funkce: UPnP, Port forwarding, DHCP server/client list, VPN client (IPsec pass through, PPTP pass through, L2TP pass through) Další funkce: Rodičovská kontrola, Návštěvnická síť, Automatická aktualizace firmware online Nastavení: pomocí mobilního zařízení s Android 4.0+ nebo iOS 8+ QoS: SMART QoS, 802.11e WMM Rozhraní primárního satelitu: 1x tlačítko Reset, 1x GWAN (10/100/1000 Mb/s), 1x GLAN (10/100/1000 Mb/s) Rozhraní sekundárního satelitu: 1x tlačítko Reset, 2x GLAN (10/100/1000 Mb/s) Počet připojených zařízení: max. 80 zařízení LED diody: 1x síla signálu Antény v každém satelitu: 2x 3 dBi, dvoupásmové, vnitřní Provedení: indoor, desktop Chlazení: pasivní Montáž na zeď: ano Provozní teplota: 0° až 40 °C Rozměry každého satelitu(v x š x h): 90 x 90 x 90 mm Rozměry krabice (v x š x h): 360 x 170 x 120 mm Hmotnost: 1,5 kg Obsah balení: 3x Tenda Mesh5 1x Stručná instalační příručka (CZ, SK, PL, EN) 3x Napájecí adaptér 12V, 1A 1x Datový Gigabitový kabel RJ45
Skladem v eshopu
MERCUSYS MS105G 5 portový switch 10/100/1 000 Mb/s Rychle rozšiřte svou drátovou síť pomocí pěti Ethernetových portů 10/100/1000 Mb/s - 10krát rychlejších než jsou běžné 10/100 Mb/s Ethernet porty. MS105G je flexibilní a plně kompatibilní s televizory 4K Ultra HD, počítači, tiskárnami, IP kamerami, herními konzolemi a dalšími zařízeními. Díky tomu je ideální pro použití v domácnostech, malých kancelářích a dokonce i v ubytovnách. Pět 10/100Mbps automaticky přepínatelných RJ45 portů s automatickou podporou MDI/MDIX Snadné připojení k síti Kompaktní design pro flexibilní uspořádání Nastavení Plug and play, bez nutnosti konfigurace Technologie Green Ethernet šetří energii až o 82% Stránky produktu: https://www.mercusys.com/cz/product/details/ms105g Technické specifikace Software Transfer Method Store and Forward Hardware Dimensions (W X D X H) 105×70×24.9 mm Interfaces 5 10/100/1000Mbps Ports, Auto-Negotiation, Auto-MDI/MDIX External Power Supply 5V/0.6A Standards and Protocols IEEE 802.3, IEEE 802.3u, IEEE 802.3x CSMA/CD Data Rates 10/100/1000 Mbps at Half Duplex 20/200/2000 Mbps at Full Duplex Buffer Capacity 512 Kbit Jumbo Frame 9 KB LED Ethernet Ports (1, 2, 3, 4, 5), Power Others Package Contents 1. 5-Port 10/100/1000Mbps Desktop Switch (MS105G) 2. Power Adapter 3. Quick Installation Guide
Ano, centrál. sklad
NATEC Fowler Slim Kabel USB 3.2 Gen 1 (3.1 Gen 1) Type-C Černá, Chrom Připojení na síť Ethernet: Ne Maximální spotřeba energie: 100 W Typ zdroje: USB Napájecí konektor: USB typu C Hloubka: 109 mm Výšk
Dodání 3 dny
10 x HPE Networking Instant On Switch 48p Gigabit 4p SFP+ 1930 ( JL685A ) Aruba Instant On 1930 48G 4SFP/SFP+ Switch (JL685A) I/O Ports and Slots 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE- TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports Physical Characteristics Dimensions 17.42(w) x 11.12(d) x 1.73(h) in (44.25 x 28.24 x 4.39 cm) (1U height) Weight 6.91 lb (3.13 kg) CPU ARM Cortex-A9 @ 800 MHz Memory And Flash 512 MB SDRAM 256 MB flash Packet Buffer 1.5 MB Performance 100 Mb latency < 4.5 uSec 1000 Mb latency <2.2 uSec 10000 Mb latency <1.2 uSec Throughput (Mpps) 130.95 Mpps Capacity 176 Gbps Routing table size (# of static entries) 32 MAC address table size (# of entries) 16,000 Reliability MTBF (years) 114 Environment Operating temperature 32°F to 104°F (0°C to 40°C) Operating relative humidity 15% to 95% @ 104°F (40°C) Non-operating temperature -40°F to 158°F (-40°C to 70°C) Non-operating relative humidity 15% to 95% @ 140°F (60°C) Altitude Up to 10,000ft (3.048 Km) Acoustic 1 Fanless Notes: 1 Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) Electrical Characteristics Frequency 50-60 Hz AC voltage 100 - 127 / 200 - 240 VAC Current .8 A/.5 A Maximum power rating 36.9 W Idle power 16.8 W PoE power n/a Power supply Internal power supply Safety UL 60950-1; IEC 60950-1;EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368-1:2014 Emissions VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A Immunity Generic CISPR 24 / CISPR 35 EN EN 55024:2010 / EN 55035:2017 ESD IEC 61000-4-2 Radiated IEC 61000-4-3 EFT/Burst IEC 61000-4-4 Surge IEC 61000-4-5 Conducted IEC 61000-4-6 Power frequency magnetic field IEC 61000-4-8 Voltage dips and interruptions IEC 61000-4-11 Harmonics IEC 61000-3-2, EN 61000-3-2 Flicker IEC 61000-3-3, EN 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rackmounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Must be mounted top surface up. To prevent possible impact to longterm reliability, product should not be mounted upside-down Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A ) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba Instant On 1G SFP RJ45 T 100m Cat5e Transceiver (R9D17A) Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E)
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TP-Link EAP610 Access Point AX1800 Ceiling Mount WiFi 6 Access Point Ultra vysoké přenosové rychlosti WiFi 6 : Simultánní rychlosti 574 Mbit/s v pásmu 2,4 GHz a 1 201 Mbit/s v pásmu 5 GHz poskytují výslednou přenosovou rychlost 1 775 Mbit/s v síti WiFi. Vysoce účinná síť WiFi 6 : Větší počet připojených zařízení může využívat vyšší rychlosti. Centralizovaná cloudová správa : Celou síť můžete spravovat lokálně nebo přes cloud prostřednictvím webového rozhraní nebo aplikace Omada. Bezproblémový roaming : Uživatelé se mohou volně pohybovat v pokryté oblasti, aniž by to mělo nějaký dopad na streamování videa a hlasové hovory. Omada Mesh : Umožňuje bezdrátovou konektivitu mezi přístupovými body k získání prodlouženého dosahu a flexibilního nasazení. Technologie PoE+ : Podporuje jak technologii napájení přes rozhraní Ethernet (802.3at), tak DC napájení pro flexibilní možnosti instalace. Zabezpečená síť pro hosty : včetně několika možností ověřování (SMS / Facebook Wi-Fi / Voucher atd.) a řady technologií pro zabezpečení bezdrátové sítě Ultra tenký design : Elegantní design (160 mm × 33,6 mm) pro pružnější nasazení. Stránky produktu: https://www.tp-link.com/cz/business-networking/omada-sdn-access-point/eap610/ Technické specifikace HARDWARE FEATURES Interface 1× Gigabit Ethernet (RJ-45) Port Button Reset Power Supply • 802.3at PoE • 48 V Passive PoE • 12 V / 1 A DC (Power Adapter included) Power Consumption 11.0W (For PoE); 9.9W (For DC) Dimensions ( W x D x H ) V2 and above: 6.3 × 6.3 × 1.3 in (160 × 160 × 33.6 mm) Antenna Type Internal Omni Antenna • 2.4 GHz: 2× 4 dBi • 5 GHz: 2× 5 dBi Mounting • Ceiling /Wall Mounting (Kits included) • Junction Box Mounting WIRELESS FEATURES Wireless Standards IEEE 802.11ax/ac/n/g/b/a Frequency 2.4 GHz and 5 GHz Signal Rate • 5 GHz: Up to 1201 Mbps • 2.4 GHz: Up to 574 Mbps Wireless Functions • 1024-QAM • 4× Longer OFDM Symbol • OFDMA • Multiple SSIDs (Up to 16 SSIDs, 8 for each band) • Enable/Disable Wireless Radio • Automatic Channel Assignment • Transmit Power Control (Adjust Transmit Power on dBm) • QoS(WMM) • MU-MIMO • Seamless Roaming § • Omada Mesh§ • Band Steering • Load Balance • Airtime Fairness • Beamforming • Rate Limit • Reboot Schedule • Wireless Schedule • Wireless Statistics based on SSID/AP/Client Wireless Security • Captive Portal Authentication§ • Access Control • Wireless Mac Address Filtering • Wireless Isolation Between Clients • SSID to VLAN Mapping • Rogue AP Detection • 802.1X Support • WPA-Personal/Enterprise, WPA2-Personal/Enterprise, WPA3-Personal/Enterprise Transmission Power • CE: • FCC: MANAGEMENT Omada App Yes Centralized Management • Omada Cloud-Based Controller • Omada Hardware Controller OC300 • Omada Hardware Controller OC200 • Omada Software Controller Cloud Access Yes, through • OC300 • OC200 • Omada Software Controller • Omada Cloud-Based Controller Email Alerts Yes LED ON/OFF Control Yes Management MAC Access Control Yes SNMP v1, v2c, v3 System Logging Local/Remote Syslog Local/Remote Syslog SSH Yes Web-based Management HTTP/HTTPS L3 Management Yes Multi-site Management Yes Management VLAN Yes Zero-Touch Provisioning Yes. Requiring the use of Omada Cloud-Based Controller OTHERS Certification CE, FCC, RoHS Package Contents • EAP610 • Power Adapter • Ceiling/ Wall Mounting Kits • Installation Guide System Requirements Microsoft Windows XP, Vista, Windows 7, Windows 8, Windows10, Windows11, Linux Environment • Operating Temperature: 0–40 °C (32–104 °F) • Storage Temperature: -40–70 °C (-40–158 °F) • Operating Humidity: 10–90% RH non-condensing • Storage Humidity: 5–90% RH non-condensing
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Bezdrátový AC1200 Extender s průchozí zásuvkou Udržujte celý svůj dům propojený se silným rozšířením Wi-Fi při kombinované rychlosti až 1,2 Gb/s Jeho integrovaná napájecí zásuvka zajistí, že žádn
Dodání 3-5 dní
RUTC50 je 5G router vybavený dvoupásmovou technologií Wi-Fi 6 a podporou MIMO pro více uživatelů, který poskytuje ultra rychlé mobilní rychlosti až 3,4 Gb/s. Tento router je také vybaven dvěma SIM kartami s automatickým přepnutím při selhání, pěti porty Gigabit Ethernet a GNSS pro přesné sledování
Dodání 3-5 dní
PoE slučovač (injektor) je vhodný pro napájení až osmi zařízení. Do konektorů na jedné straně se ...
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Cisco switch CBS350-24MGP-4X-EU - REFRESH CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu Řízené switche řady Cisco Business 350 jsou spolehlivými stavebními prvky pro sítě malých firem. Díky intuitivnímu ovládacímu panelu, pokročilým funkcím a všudypřítomnému zabezpečení urychlují spravované switche řady Cisco Business 350 vaši digitální transformaci. Záruka platná do End of Support 31. 10. 2029. Oznámení End of Life pro CISCO CBS350 Stránky produktu: CBS350-24MGP-4X-EU Quick start guide: Quick start guide Switching capacity and forwarding rate (All switches are wire speed and nonblocking) Capacity in Millions of Packets per Second (mpps) (64-byte packets) 104.16 Switching Capacity in Gigabits per Second (Gbps) 140 Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d Spanning Tree support Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default Multiple Spanning Tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+) and Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 4,094 VLANs simultaneously Port-based and 802.1Q tag-based VLANs; MAC-based VLAN; protocol-based VLAN; IP subnet-based VLAN Management VLAN Private VLAN with promiscuous, isolated, and community port Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication CPE VLAN Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers network wide zero-touch deployment of voice endpoints and call control devices Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) VLAN Translation Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface customer VLANs (C-VLANs) are mapped to service provider VLANs (S-VLANs) and the original C-VLAN tags are replaced by the specified S-VLAN Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs Selective Q-in-Q also allows configuring of Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag Layer 2 protocol tunneling over Q-in-Q is also supported Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain Unidirectional Link Detection (UDLD) UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and black holing of traffic in switched networks Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82 Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 2K multicast groups (source-specific multicasting is also supported) IGMP Querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols. Head-of-Line (HOL) blocking HOL blocking prevention Loopback Detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3 IPv4 routing Wirespeed routing of IPv4 packets Up to 990 static routes and up to 128 IP interfaces IPv6 routing Wirespeed routing of IPv6 packets Layer 3 Interface Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for classless interdomain routing RIP v2 Support for Routing Information Protocol version 2 for dynamic routing Policy-Based Routing (PBR) Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 Access Control List (ACL) DHCP Server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes Support for DHCP options DHCP relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets High availability Fast stack failover delivers minimal traffic loss. Support link aggregation across multiple units in a stack Plug-and-play stacking configuration/management Active/standby for resilient stack control Autonumbering Hot swap of units in stack Ring and chain stacking options, auto stacking port speed, flexible stacking port options High-speed stack interconnects Cost-effective high-speed 10G fiber interfaces. Security ecure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (Authenticator role) 802.1X: Remote Authentication Dial-In User Service (RADIUS) authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions Supports time-based 802.1X; dynamic VLAN assignment; MAC authentication IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) Web-based authentication Web-based authentication provides network admission control through web browser to any host devices and operating systems STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops STP Root Guard This prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP Servers. IP Source Guard (IPSG) When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing. Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if
Skladem v eshopu
ZÁKLADNÍ SPECIFIKACE Fyzické vlastnosti: Porty: 48 x RJ-45 10/100/1000BASE-T, 4 x SFP+ 10Gb, 1 x RJ-45 (RS232) port konzole Paměť: 16k MAC adres, 1,5 Mbit buffer Propustnost: sběrnice 176 Gbps, provozně 164 Mpps Verze IP protokolu: IPv4, IPv6 Provedení: rackmount 1U Napájení: interní zdroj 100 W AC, celkový příkon do 44,6 W Ochrana: ne Provozní teplota: 0 až 45°C Rozměry: 440 x 257 x 43,5 mm Hmotnost: 4000 g Funkce administrace: Správa: konzole přes RJ-45, Telnet, Web, SNMP SSH/SSL, SNMP v1, v2, v3 Řízení přístupu: Protokol ACL založený na IP a MAC ACL filtr a bonding: IP ACL, filtrace provozů dle IP adresy MAC ACL, filtrace provozů dle MAC adres Priorizace provozu QoS: 8 úrovní, prioritizace provozu dle portu Podpora VLAN: IEEE 802.1Q až 128 VLAN skupin, až 512 VLAN ID Private VLAN Edge (PVE) Protocol-based VLAN Spanning Tree Protocol: protokol STP, protokol IEEE 802.1d Spanning Tree protokol RSTP, protokol IEEE 802.1w Rapid Spanning Tree protokol MSTP, protokol IEEE 802.1s Multiple Spanning Tree Port mirroring: ano Agregace linek: IEEE 802.3ad LACP, 8 portů v 64 skupinách Multicast IGMP: IGMP v1/ v2/ v3, podpora režimu IGMP querier mode Autentizace připojených zařízení: RADIUS, TACACS+ DHCP Snooping: ne LLDP: ano (automatická detekce typu připojených zařízení) Diagnostika kabeláže: ne Na tento produkt je poskytovaná tzv. limitovaná doživotná záruka on-site next business day. Záruka platí na nahradné diely pre toto zariadenie po dobu životnosti produktu, min. však 3 roky. Platnosť záruky je podmienená registráciou na https://www.onlineregister.com/dell/. Oprava v rámci tohoto záručného servisu prebieha kdekoľvek po celej SR nasledujúci pracovný deň.
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Přepínač HPE Switch Switch Aruba Instant na 1430 16x1GBE POE R8R48A
Dodání 3 dny
CRS326-24G-2S+IN je nová desktopová verze s tzv. "Dual boot", které umožňuje spuštění s klasickým RouterOS nebo SwOS. 24 GLAN porty (10/100/1000) s podporou pasivního PoE na prvním portu, dvojicí SFP/SFP+ portů.
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Cisco Catalyst C9200L-48T-4X-E; Spravovatelný switch nabízející 48 portů RJ-45 a 4 sloty 10G SFP pro uplink. Přepínací kapacita switche je až 176 Gbps a rychlost směrování činí až 130,95 Mpps...
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Bezdrátový přístupový bod Netgear Insight WAX630 je třípásmový bezdrátový přístupový bod 4x4 WiFi 6 pro podniky s vynikající hustotou a pokrytím a centralizovanou správou cloudu. Tri-Band WiFi 6 rychlost AX6000 podporuje až 250 simultánních klientů ve spojení s technologií MU-MIMO (upstream i downs
3-5 dní dostupné
Switch, 6x 10/100Mb/s RJ45 z toho 4x PoE +, pracuje s PD kompatibilními s IEEE 802.3af, až 30 W na port, 67 W pro všechny 4 porty, dosah až 250 m.
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MikroTik SXT SA5 (RBSXTG-5HPnD-SAr2); Venkovní klientská jednotka (sektorový přístupový bod) pracující v pásmu 5 GHz a podporou standardů 802.11a/n . Jednotka má integrovanou 14 dBi anténu s...
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Switch TP-LINK LS1008G - malý, kvalitní a rychlý 8portový přepínač poskytující přenosovou rychlost LAN portů 1000 Mbps. Všech 8 portů podporuje funkci Auto MDI / MDIX a vy se tak nemusíte starat o to, který kabel máte připojit. Design bez ventilátoru.
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MikroTik MikroTik OmniTIK 5 PoE ac 5GHz 802.11a/n/ac Venkovní AP 7,5dBi 5GHz všesměrové antény - MT RBOmniTikPG-5HacD
Dodání 3-5 dní
