Switch 5500-EI 28-Port
PI DATE : May 2007
Ports: 24 autonego 10B-T/100B-TX ports configured as auto MDI/MDIX;
4 x SFP Gigabit ports; RPS power port (-48 VDC); RJ-45 console port
Performance: 12.8 Gbps forwarding bandwidth, 9.5million ppsec,
16,000 MAC add, max
Stacking: Up to 8 switch units, 384 10/100 ports; 3Com XRN Stacking linked
in active/active load-sharing configuration via front panel SFP ports
Resiliency: IEEE 802.3ad LACP, hot-swappable switch units, DC RPS provides
N+1 power redundancy, seamless failover between AC and DC modes
Convergence: Weighted Round Robin/Fair/Strict Priority Queuing,IEEE 802.1p
Class of Service/Quality of Service (CoS/QoS), IPv6 classification,
prioritization and filtering, ingress/egress rate limiting,
webcache-based bandwidth management
Security: RADIUS; PAP/CHAP/EAPoL (EAP over LAN) authentication; session acc
IEEE 802.1X Network Login; authentication, VLAN autoinitiation and QoS prof
OS: 3Com OS; shared with 3Com Switch 8800, 7700 and Router 6000
3Com management: 3Com Network Supervisor, 3Com Network Director,
3Com Enterprise Management Suite