1000base SX GBIC transceiver is a hot-swappable device that plugs into Ethernet and Gigabit Ethernet ports to fiber-optic network. The SX GBIC transceiver is used for point-to-point network connections and can be used interchangeably on other Ethernet standards such as 1000base-lx, lh and others. 1000base SX GBIC transceiver delivers data links to a span of 550m. SX GBIC transceiver modules accept input wavelength of 850nm and deliver 1Gbps, 155Mbps, 1.25Gbps of data speeds as produced by various brands. Depending upon the quality of the fiber, these multi-mode fiber network components can be used for longer expansions. Cozlink is one of the industry approved brands that manufacture MSA approved SX GBIC modules and can easily replace other SX GBIC brands such as Force10, Finisar, Juniper, Brocade and many others.