Switch 5500-EI PWR 28-Port
PI DATE: September 2006
PORTS: 24 x 10B-T/100B-TX Auto-nego; in-line power ports ,Auto MDI/MDIX;
4 x Gig SFP ports; RPS power port (-48 VDC); RJ-45 console port
PERFORMANCE: 12.8 Gbps forwarding bandwidth, 16,000 MAC addresses, maximum
9.5 million packets per second,
STACKING: Up to 8 switch units, 384 x 10/100 ports;
LAYER 2: IEEE 802.Q VLANs, 802.3ad LACP, 802.3x full-duplex flow control,
802.1D STP, 802.1w RSTP, Fast Start with BDPU protection,
IGMP v1/v2 multicast filtering
LAYER 3: HW-based routing, ECMP, ARP, virtual i/faces, static/dynamic routi
RIPv1/v2, OSPF,ASIC Lyr 3 forwarding, PIM-DM, PIM-SM, IGMP v1/v2
snooping, DHCP Relay
RESILIENCY: IEEE 802.3ad LACP, hot-swappable switch units, DC RPS provides
N+1 power redundancy, seamless failover between AC & DC modes
CONVERGENCE: Weighted Round Robin/Fair/Strict Priority Queuing, IEEE 802.1p
CoS/QoS, IPv6 classification, prioritization & filtering,
ingress/egress rate limiting, webcache-based bandwidth managem
SECURITY: RADIUS; PAP/CHAP/EAPoL (EAP over LAN) authentication; session
accounting; SSHv1.5; Access Control Lists; packet filtering;
SNMP v3 encryption, IEEE 802.1X Ntwk Login; authentication,
VLAN autoinitiation & QoS profiling; multilevel access privileges
administrative password recovery; management activity logs
Power over Ethernet: IEEE 802.3af standard
OS :3Com OS; shared with 3Com Switch 8800, 7700 & Router 6000
3Com mgmt: 3Com Netwk Supervisor, 3Com Ntwk Director, 3Com Entp Mgmt Suite