D-Link Systems DGS-1210-28 28 Port Gigabit Smart Switch including 4 Gigabit SFP Ports

DEM-310GT 1000BASE-LX Mini Gigabit Interface Converter

D-Link Systems Part# DEM-310GT

Modules – DEM-310GT - SFP (mini-GBIC) - Data Networking - Optical Network - 1 Total Number of Ports - LC - 1 x LC Duplex 1000Base-LX Network Interfaces / Ports Details - Optical Fiber - Multi-mode - Single-mode

DEM-311GT 1000BASE-SX Mini Gigabit Interface Converter

D-Link Systems Part# DEM-311GT

Modules – TAA Compliant – GBIC - Data Networking - 1 Total Number of Ports - LC - 1 x LC 1000Base-SX Interfaces / Ports Details - Optical Fiber - Multi-mode - Gigabit Ethernet - 1000Base-SX Network Technology - 0.55 km Maximum ...

DGS-712 xStack Multilayer IPv6 12-Port 1000BASE-X SFP + 4 Combo

D-Link Systems Part# DGS-712

Modules – SFP - Data Networking - 1 Total Number of Ports - RJ-45 - 1 x RJ-45 1000Base-T Auto MDI/MDI-X Interfaces / Ports Details - Twisted Pair - Category 5 - 0.10 km Maximum Distance Supported - 350 mA Input ...