D-Link’s new line of Small Form-Factor Pluggables (SFPs) transceivers represent an industry-leading combination of performance and affordability.The DEM-312GT2 is a high-performance 1310 nm multi-mode SFP transceiver supporting full-duplex Gigabit speeds on multi-mode fiber for distances of up to 2 km. The unit features a metal housing to reduce EMI and to increase durability.