100G QSFP28 CWDM4 2km / 10km

Teosco QSFP28-CWDM4 is a 103Gbps transceiver module designed for optical communication applications compliant to IEEE 802.3ba and 100G CWDM4/4WDM-10 standard. The module converts 4 input channels of 25Gbps electrical data to 4 optical CWDM channels and then multiplexes them into a single channel for 103Gbps optical transmission. Reversely on the receiver side, the module de-multiplexes a 103Gbps optical input into 4 channels of CWDM optical signals and then converts them to 4 output channels of electrical data. The central wavelengths of the 4 CWDM channels are 1270, 1290, 1310 and 1330 nm as members of the CWDM wavelength grid. The high performance cooled DML DFB transmitters and high sensitivity PIN receivers provide superior performance for 100G applications up to 2km/10km links. The product is designed with form factor, optical/electrical connection and digital diagnostic interface per the QSFP+ Multi-Source Agreement (MSA).