BIDI 4G series is small form factor pluggable module for 4x/2x/1x Fibre Channel and 1000BASE-BX Gigabit Ethernet single fiber communications. It is with the SFP 20-pin connector to allow hot plug capability. The transmitter section uses class 1 laser compliant according to International Safety Standard IEC 60825. The receiver sectionuses an integrated detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. Feature· Fiber Bi-Directional SFP Optical Transceiver· Up to 4.25 Gb/s· Compliant with Fibre Channel FC-PI 400/200/100· Compliant with IEEE 802.3ah-2004 1000BASE-BX· Simplex LC Connector or SC connector· AC/AC Coupling according to MSA· Single +3.3 V Power Supply· RoHS Compliant· 0 to 70C,Website: ,  -10 to 85C or -40 to 85C Case Operation Temperature Ranges· Class 1 Laser International Safety Standard IEC 60825 Compliant