DescriptionC3900-SPE150/K9 SpecificationsManufacturerCisco Systems, IncManufacturer Part NumberC3900-SPE150/K9Product TypeControl processorSupported PlatformCisco 3945 ISRNetworkingForm FactorPlug-in moduleConnectivity TechnologyWiredLED Status Lights IndicatorsPort status, Hi-Speed USB enabledConnectivity SlotsExpansion Slots Total (Free)2 ( 2 ) x CompactFlash Card 4 ( 4 ) x EHWIC 2 ( 2 ) x SFP (mini-GBIC)Router Interfaces1 x USB 1 x management – console – RJ-45 1 x management – auxiliary – RJ-45 3 x network – Ethernet 10Base-T/100Base-TX/1000Base-TX – RJ-45 2 x USB – 4 pin USB Type A
