Cisco Systems 1000BASE-T SFP XCVR Module CAT5 Cop Wire

IE 2000U 4 x 10/100 2 SFP Ge PT

Cisco Systems Part# IE-2000U-4TS-G

Switches and Bridges – TAA Compliant – Ethernet Switch - Fast Ethernet - Gigabit Ethernet - 2 Total Expansion Slots - IE 2000U - No Stack Port - Optical Fiber - Twisted Pair - 4 Total Number of Network Ports - SFP - Rail-mountable - Power ...

IE3100 with 4GE Copper, 2GE SFP, Fixed System, Network Essential

Cisco Systems Part# IE-3100-4T2S-E

Switches and Bridges – Ethernet Switch - Gigabit Ethernet - 2 Total Expansion Slots - Catalyst IE3100 Rugged - Twisted Pair - Optical Fiber - 4 Total Number of Network Ports - Waste Electrical and Electronic Equipment ...