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 and provides ieee 8023u compliant link for up to 100mbps in the half duplex mode or 200mbps full duplex mode transmission for fiber cable applications d links highly integrated transceiver offers low jitter