... Product SpecificationsProduct Name:CAT4500 E-Series Supv-848GBPSProduct Type:Supervisor EngineCompatibility:Catalyst 4500E Series SwitchProduct Model:WS-X45-SUP7- ... Series Product IDDescriptionWS-X45-SUP7-ECisco Catalyst 4500E Series Supervisor, 848 GbpsWS-X4748-RJ45V+ECisco Catalyst 4500E 48-Port ... 4GB USB device for Sup7-E Cisco network module supervisor engine WS-X45-SUP7-E CAT4500 E-Series Supv ...