SFP100BFXST Compatible LC Multi Mode Transceiver Module.  SFP transceiver that’s designed, programmed and tested to work with 1000BASE-SX compatible MSA switches and routers. The SFP transceiver module supports a maximum distance of up to 550 m (1804 ft) and delivers dependable 1 GbE connectivity over fiber cabling.
This SFP fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.