Nedlook
23/04/12, 15:03
3Com 2948-SFP Plus Switch (3CBLSG48)
48 autosensing 10/100/1000 ports; 4 Gigabit SFP ports, dual-purposed with 4 of the 10/100/1000 ports
Performance:
96 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
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, 3Com Network Supervisor and Network Director, other SNMP management tools;
CLI using console port
Dimensions
height 4.4 cm (1.7 in or 1 RU); width 44.0 cm (17.3 in); depth 23.8 cm (9.4 in)
Weight: 2.5 kg (5.5 lb)
Graag bieden. De switch kan worden opgestuurd, of eventueel worden afgehaald
48 autosensing 10/100/1000 ports; 4 Gigabit SFP ports, dual-purposed with 4 of the 10/100/1000 ports
Performance:
96 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
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, 3Com Network Supervisor and Network Director, other SNMP management tools;
CLI using console port
Dimensions
height 4.4 cm (1.7 in or 1 RU); width 44.0 cm (17.3 in); depth 23.8 cm (9.4 in)
Weight: 2.5 kg (5.5 lb)
Graag bieden. De switch kan worden opgestuurd, of eventueel worden afgehaald