100G DWDM QSFP28 Single Lambda

Teosco DWDM Single Lambda QSFP28 transceiver modules are designed for multiple channel 100GbE transmission to 25km/40km/80km distance over standard G.652 single mode optical fibers (SMF). They are compliant with the QSFP28 MSA, OIF CEI-28G-VSR and CAUI-4. The module operates at a data rate of 100Gbps at the fixed wavelengths on DWDM C-band 100GHz Grid or DWDM O-band 200GHz Grid, and up to 80km over SMF (with DCM and EDFA) for C-band and 25km/40km for O-band (without DCM and EDFA). 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 duplex LC connector. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA. It is designed to deploy in the DWDM networking equipment in metropolitan access and core networks.