D-Link Systems 10GBASE-LR Single-Mode SFP+ Transceiver Up to 10KM 0-70C

Dgs-1250 Series Smart 28PORT

D-Link Systems Part# DGS-1250-28X-6KV

Switches and Bridges – TAA Compliant – Ethernet Switch - Gigabit Ethernet - 10 Gigabit Ethernet Ethernet Technology - 4 Total Expansion Slots - DGS-1250 - No Stack Port - Twisted Pair - Optical Fiber - 28 Total Number of Network Ports - ...

D-Link NT Dgs-3130-30PS Dgs-3130 24 Port Managed L3 Gigabit PoE

D-Link Systems Part# DGS-3130-30PS

Switches and Bridges – TAA Compliant – Ethernet Switch - Gigabit Ethernet - 10 Gigabit Ethernet Ethernet Technology - 4 Total Expansion Slots - DGS-3130 - Optical Fiber - Twisted Pair - 26 Total Number of Network Ports - SFP+ - Power Supply