The 100G DWDM PAM4 transceiver supports to multiple 100G links up to 80km over single-mode fiber (SMF) via an CS connector. PAM4 modulation technology allows for DWDM connectivity in a QSFP28 form factor on the 100G ITU DWDM wavelength grid, and the TDCM and EDFA are required for long-haul transmission. This transceiver is compliant with IEEE 802.3bm, QSFP28 MSA, SFF-8636 and SFF-8024 standards. The built-in digital diagnostics monitoring (DDM) allow access to real-time operating parameters. Featuring low power consumption, high speed and long transmission distance, this transceiver is ideal for DCI, 100G Ethernet Metro-Access over DWDM, Campus and Enterprise Links, etc.