The D-Link DEM-310GT is a high-performance 1.25 Gbps SFP (Small Form-factor Pluggable) transceiver module designed for long-distance data transmission over single-mode fiber. It complies with the IEEE 802.3z 1000BASE-LX standard, making it suitable for a wide range of networking applications requiring reliable Gigabit Ethernet connectivity. Featuring an LC duplex connector, it operates at a wavelength of 1310 nm and supports data transmission distances of up to 10 km (6.2 miles).

The DEM-310GT is equipped with Digital Diagnostics Monitoring (DDM) capabilities, allowing real-time monitoring of crucial parameters such as temperature, voltage, and optical power levels, ensuring optimal performance and easy troubleshooting. With its low power consumption of less than 1 watt and hot-pluggable design, this SFP module can be easily inserted or removed without interrupting network operations, offering flexibility and ease of use. Built with a robust metal housing, it provides protection against electromagnetic interference (EMI), ensuring stable and reliable connections. Compatible with a variety of switches and routers equipped with SFP slots, the DEM-310GT is an ideal solution for expanding network reach while maintaining high-speed connections.