Extreme Networks - SFP+ transceiver module - 10 GigE - 10GBase-SR - LC multi-mode - up to 300 m - 850 nm

The relatively short distances that can be achieved with this interface limit its use to within a data center. A typical use for the 10GBASE-SR in a data center is to interconnect two Ethernet switches or to link an end-device (e.g. 10 Gigabit Ethernet servers or storage device) to an Ethernet switch.