D-Link | Multi-mode Transceiver | DIS-S302SX | Duplex LC Connector | Wavelength 1310 nm | Maximum transfer distance 2000 m | The DIS-S302SX Gigabit SFP fiber transceiver is an external transceiver designed for insertion into an SFP (Small Form-Factor Pluggable) slot of a network device for the transmission and reception of data signals on the fiber cables. This transceiver provides the Gigabit operation and physical compactness to deliver the speed, reliable long-distance (up to 2 km) data transfer, and deployment fexibility that today's fiber networks require. The transceiver is able to operate in a wider temperature range (-40 to 85 ° C)