The Dell SFP transceiver delivers fiber connectivity to extend the range of your network. This hot-pluggable transceiver with SFP (Small Form Factor Pluggable) footprint provides a full-duplex mode with bi-directional data transfer rate. The transceiver complies with Gigabit Ethernet & 10 G Base-LR standards such as IEEE STD 802.3z & IEEE Std 802.3ab.