The D-Links DEM-211 SFP transceiver provides a high performance solution for serial optical data communication applications. It is hot swappable,  Small Form Factor Pluggable (SFP) compliant with the Multi-Source Agreement (MSA) 
 Specification. The transceiver has duplex LC connectors & provides IEEE 802.3u compliant link for up to 100 Mbps in the half duplex mode (or 200 Mbps full-duplex mode) transmission for fiber cable applications. D-Links highly integrated transceiver offers low jitter performance for extended optical links support without performance degradation. This high performance enables reliable data transfer in short-,  intermediate- & long-distances for building,  factory,  campus & metropolitan networking applications.                                             
