The DEM-431XT is a high-performance 850nm multi-mode SFP+ transceiver that supports distances of up to 550 metres. It supports full duplex speeds of 10 Gigabit on multi-mode fibre optic cables. The DEM-431XT is 802.3ae 10GBASE-SR compliant and supports full-duplex 802.3x flow control. The DEM-431XT provides the necessary signal amplification so that data can be transmitted from the port to the network cable and vice versa.