3COM 16-PORT GIGABIT SWITCH

Specification
Ports: 20 ports total- 16 autosensing 10/100/1000 Mbps ports and 4 1000 Mbps SFP ports
Performance: 40 Gbps, max.; wirespeed performance across ports
Layer 2 switching: full-rate nonblocking on all ports, full-/half-duplex autonegotiation, flow control, IEEE 802.1Q VLAN support, IEEE 802.1p traffic prioritization, IGMP snooping; more
Layer 3: 32 static routes
Convergence: 4 hardware queues per port; traffic prioritization at Layer 2 (802.1p) and at Layer 3 (TOS with DSCP); auto-VLAN assignment for voice traffic; more
Security: IEEE 802.1X network login; advanced ACLs
Switch management: Web-based configuration; single IP management via IRF lite with models of the same family (3CRBSGxxx); 3Com IMC, Network Supervisor and etwork Director, other SNMP management tools; limited CLI using console port
Dimensions: height 4.4 cm (1.7 in or 1 RU); width 44.0 cm (17.3 in); depth 16 cm (6.3 in)
Weight: 3 kg (6.1 lb)