100G BiDi QSFP28 Single Lambda

Teosco Single Lambda QSFP28 BiDi transceiver modules are designed for use in 100 Gigabit Ethernet links over 10km/20km/40km on single mode fiber. They are compliant with the QSFP28 MSA, OIF CEI-28G-VSR and CAUI-4. The module incorporates one channel optical signal and operate on 1271nm/1331nm, 1291nm/1311nm, 1304nm/1309nm wavelengths. This module can convert 4 channels of 25Gbps (NRZ) electrical input data to 1 channel of 100Gbps (PAM4) optical signal, and also can convert 1 channel of 100Gbps (PAM4) optical signal to 4 channels of 25Gbps (NRZ) electrical output data. The electrical interface uses a 38-contact edge type connector. The optical interface uses a single LC connector. The high performance cooled EML transmitter and high sensitivity PIN receiver provides superior performance for 100 Gigabit Ethernet applications up to 10km/20km/40km links. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA.