40G QSFP LR4 10km 1310nm Duplex SMF DDM Transceiver

is a 4x10G hot pluggable optical transceiver.The sourcelight technology enables the integration of 4 transmitters,4 receivers and an optical MUX/DeMUX into a small form factor package that delivers a 40Gbps data link in a compact QSFP footprint.The optical connectivity is based on two SMF LC connectors,one for Tx and one for Rx.The Tx and Rx each consist of 4 10GB/s CWDM channels,whose wavelengths are in the 1300nm range.The QSFP-LR transceiver is designed for applications based on the IEEE 802.3ba 40BASE-LR4 standard of up to 10km reach.Package(Form Factor)QSFP+Data Rate(typical)11.2 Gbps/CHCentre Wavelength1270/1290/1310/1330nmDistance10kmDiagnosticsDigital MonitorTransmitter4 CWDM un-cooled DFB LaserReceiver4CH PIN photo detector ArrayTX Output Power(dBm)-7~+2.3RX Sensitivity(dBm)-11.5Low/High Case Temperature0°C~70°CVoltage Supply(typical)3.3vConnectorMTP/MPO 8F MMF Without PIN· Transmission data rate up to 11.2Gbps per channel· QSFP+MSA compliant· Compliant to IEEE 802.3ba specification for 40GBASE-LR4 links· 4 CWDM un-cooled DFB lasers,using ITU G.694.2 wavelength grid at 1270,1290,1310 and 1330nm· High Sensitivity PIN-TIA with optical DEMUX· Up to 10km reach over standard single mode fiber· Compliant with QDR/DDR Infiniband data rates· Hot pluggable electrical interface· Lower power consumption· Operating case temperature 0°C to+70°C· 3.3V power supply· RoHS 6 compliant（lead free）APPLICATIONS:· 40GBASE-LR4 40G Ethernet links· Infiniband QDR and DDR interconnects· Client-side 40G Telecom connections