The small form-factor pluggable (SFP) is also called Mini GBIC is a hot-pluggable transceiver used for both telecommunication and data communications applications. It interfaces a network device for a switch, router, media converter or similar device to a fiber optic or copper networking cable. And SFP transceivers are designed to support communications standards including SDH, SONET, Gigabit Ethernet, Fibre Channel, and other communications standards.
NETLINK SFP fiber optic transceiver working at 850/1310nm wavelength, could use with both multimode optical fiber and single mode optical fiber, it is small size transceiver with LC interface and it is hot swappable, easy to use, no need further configuration. It is used in Gigabit network and its working distance could reach 20km max, data transfer rate at 1.25Gbps and it works based on IEEE 802.3z standards.
Major Brands specific/compatible SFP Fiber Modules with original switch band code are available.