is a 100Gbps transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE P802.3ba standard.The module converts 4 input channels of 25Gbps electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gbps optical transmission.Reversely on the receiver side,the module de-multiplexes a 100Gbps optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data.The central wavelengths of the 4 LAN WDM channels are 1295.56,1300.05,1304.58 and 1309.14 nm as members of the LAN WDM wavelength grid defined in IEEE 802.3ba.The high performance cooled LAN WDM EA-DFB transmitters and high sensitivity PIN receivers provide superior performance for 100Gigabit Ethernet applications up to 10km links and compliant to optical interface with IEEE802.3ba Clause 88 100GBASE-LR4 requirements.The product is designed with form factor,optical/electrical connection and digital diagnostic interface according to the QSFP+Multi-Source Agreement(MSA).It has been designed to meet the harshest external operating conditions including temperature,humidity and EMI interference.Package(Form Factor)QSFP28 LR4Data Rate(typical)25.78 Gbps/CHCentre Wavelength1295.56,1300.05,1304.58,1309.14nmDistance10km on SMFDiagnosticsDigital MonitorTransmitter4CH Cooled EML LaserReceiver4CH PIN photo detector ArrayTX Output Power(dBm)-4.3~+4.5RX Sensitivity(dBm)-8.6Low/High Case Temperature0°C~70°CVoltage Supply(typical)3.3vConnectorDuplex LC/UPC· Hot pluggable QSFP28 MSA form factor· Compliant to IEEE 802.3ba 100GBASE-LR4· Up to 10km reach for G.652 SMF· Single+3.3V power supply· Operating case temperature:0~70oC· Transmitter:cooled 4x25Gb/s LAN WDM EML· TOSA(1295.56,1300.05,1304.58,1309.14nm)· Receiver:4x25Gb/s PIN ROSA· 4x28G Electrical Serial Interface(CEI-28G-VSR)· Maximum power consumption 4.0W· Duplex LC receptacle· RoHS-6 compliantAPPLICATIONS· 100GBASE-LR4 Ethernet Links· Infiniband QDR and DDR interconnects· Client-side 100G Telecom connections
