The SXP3104LX from Sumitomo Electric Industries is an optical transceiver that operates at 1310 nm. It provides a data rate of up to 10 Gb/s and a link length of 10 km over single mode fiber. This transceiver requires a single supply voltage of 3.3 V. It is ideal for 10GE Ethernet switches, 10GE core-routers and 10GE storage applications.