Superior performance D-Link DEM-311GT compatible 1000Base-SX SFP transceiver with LC Duplex connection according to MSA standards from the BlueOptics brand. The D-Link DEM-311GT compatible 1000Base-SX LC Duplex SFP has a receive function (receiver with 850nm) and a transmit function (transmitter with 850nm) for the transmission of optical signals via multimode optical fibre considering the respective transmission protocol. This D-Link DEM-311GT compatible 1000Base-SX LC Duplex SFP is suitable for use in all common hardware platforms (such as switches, routers, storage systems, load balancers, measuring devices, etc.) that also officially support the original D-Link DEM-311GT 1000Base-SX LC Duplex SFP. Each D-Link DEM-311GT compatible 1000Base-SX LC Duplex SFP supports Ethernet, Fibre Channel over Ethernet or SDH/SONET high-speed applications of up to 1.25G per second. Compatibility and Quality To ensure 100% compatibility and functionality,.