Cisco Systems Catalyst 4900 300-Watt DC Power Supply Spare

Catalyst 4948 Enhanced L3 48 Port 10/100/1000+4 SFP 1 AC PS

Cisco Systems Part# WS-C4948-E

Switches and Bridges – Layer 3 Switch - Gigabit Ethernet - Fast Ethernet - 4 Total Expansion Slots - Catalyst 4900 - Twisted Pair - 48 Total Number of Network Ports - No PoE (RJ-45) Port - SFP+ - Rack-mountable - Power ...

CAT4948, IPB Software, 48 Port 10/100/1000+4 SFP, 1

Cisco Systems Part# WS-C4948-S-RF

Switches and Bridges – Layer 3 Switch - Gigabit Ethernet - 4 Total Expansion Slots - Catalyst 4900 - Twisted Pair - 48 Total Number of Network Ports - SFP - Rack-mountable - Power Supply - 4 Layer Supported - 4 SFP Slots - ...

CAT4948E IPB 48 Port 10/100/-1000+ 4 SFP+ AC P/S

Cisco Systems Part# WS-C4948E-S

Switches and Bridges – Ethernet Switch - Gigabit Ethernet - 4 Total Expansion Slots - Catalyst 4900 - 48 Total Number of Network Ports - SFP+ - Rack-mountable - Power Supply - 2 Layer Supported - 1U Compatible Rack Unit - 4 ...

Catalyst 4928 No P/S 28X-1GBX SFP 2x 10GBX X2

Cisco Systems Part# WS-C4928-10GE

Switches and Bridges – Ethernet Switch - 10 Gigabit Ethernet Ethernet Technology - 34 Total Expansion Slots - Catalyst 4900 - 2 Total Number of Network Ports - SFP - X2 - Rack-mountable - 4 Layer Supported - 1U Compatible ...