Descriere
Switch Fast Ethernet 48 porturi+2 GigaEthernet dual UTP/SFP, auto MDI/MDI-X, rack 19" 1U, metal, alimentare directa 220V, management SNMP/telnet/web/consola, 802.1q, 802.1p, 802.1w Rapid Spanning Tree, 802.1x port authentication, GVRP, limitare de banda pe fiecare port, iStacking pana la 24 de switchuri, Link aggregation (pana la 6 grupuri, pana la 8 porturi pe grup) FTP firmware upgrade. Este echipat cu 2 sloturi miniGBIC pentru module optice. (Porturile Giga UTP au mirror catre sloturile miniGBIC ). Suporta out-of-band management pe un port RJ45.
Specificatii tehnice
Standarde suportate: IEEE 802.3 10T, 100Tx, 1000T, 802.3z, 802.3x (flow control), 802.1d (spanning tree), 802.1w (rapid spanning tree protocol), 802.1p (class of service), 802.1Q (VLAN), 802.3ad (port aggregation)
Performante: 13.6 Gb non blocking switching fabric, 10.1Mpps rata de forwarding, 16K intrari adrese MAC, 32MB packet buffer
Trafic Management: IEEE 802.1p CoS, 8 nivele de prioritizare per port algoritm WFQ/SPQ, IGMP snooping, limitarea ratei de transfer pe fiecare port in parte in trepte de 64kbps
Network management: Suporta iStackingTM, permite ca un numar de 8 switchuri (24 in viitor) sa configurate printr-un singur IP; configurare web-based, SNMP
Security and Authentication : MAC filtering, forwarding, numar limitat de MAC per port, GVRP, 256 VLAN statice si 4K VLAN dinamice, intrusion lock