CISCO WS-C4510R+E=, 439.7, 618.4
Cisco WS-C4510R+E=. Width: 439.7, Height: 618.4
The Cisco Catalyst 4500E Series offers four chassis опции и four supervisor engine опции. Itprovides a common architecture that can scale up to 388 ports. The Cisco Catalyst redundant R+E chassis offer high availability by supporting 1 + 1 redundant supervisor engines with subsecond failover time и full-image In-Service Software Upgrades (ISSUs). Nonstop forwarding with stateful switchover (NSF/SSO) и ISSU help ensure continuous packet forwarding during supervisor engine switchover to help ensure high availability for collaboration applications и voice over IP (VoIP). Using the same line cards as the widely deployed Cisco Catalyst 4000 Series Switches и classic Cisco Catalyst 4500 Series Switches, the Cisco Catalyst 4500E Series furthers Cisco's commitment to affordable enterprise и branch-office scalability.