Miray’ XFP-BX80-SM1550/1490 XFP BiDi 80km optical transceivers are compliant with the IEEE 802.3ae 10GBASE-ER/EW standards. Each module comprises a 1490nm (or 1550nm) EML laser transmitter and an integrated 1550nm (or 1490nm) Trans-Impedance Amplifier (TIA) mounted in an optical header and a limiting amplifier IC. Transmitter and receiver are separate within a wide temperature range of 0℃ to +70℃ and offers optimumvheat dissipation and excellent electromagnetic shielding thus enabling high port densities for 10 GbE systems.