100G QSFP28 LR4 10km

The TEO-QSFP28-LR4 is a 103/112Gbps transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE 802.3ba standard and OTU4. The module converts 4 input channels of 25/28Gbps electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 103/112Gbps optical transmission. Reversely on the receiver side, the module de-multiplexes a 103/112Gbps 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 1309.14nm. The high performance cooled LAN WDM EA-DFB transmitters and high sensitivity PIN receivers provide superior performance for 100G applications up to 10km links and compliant to optical interface with IEEE802.3ba 100GBASE-LR4 and OUT-4l1-9D1F requirements. The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP28 Multi-Source Agreement (MSA).