This 3m Multimode Duplex Fiber Optic Patch Cable (62.5/125) - MTRJ to ST is built with genuine Corning Glass, has ceramic ferrules and a 62.5/125 micron core, this cable is suitable for high speed data transmissions such that you would find in Ethernet (10 Mb/s) to Gigabit Ethernet (1 Gb/s) networks.
This Fiber Transceiver / Media Converter converts data signal between 10/100/1000Base-T and 1000Base-SX Gigabit Ethernet. Maximum transmission distance 550 meters over multimode fiber (50/125 micron, 220m over 62.5/125) @ 850nm. Duplex ST Connector.