The QSFP28-ER-50G Module supports up to 40km link lengths over OS2 SMF via a LC duplex connector. The
built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters via the I2C
interface. This transceiver is compliant with QSFP28 MSA, SFF-8636 and SFF-8679 standard, and is suitable for
50GBASE Ethernet, 5G Network Mid/Backhaul applications.