Eoptolink adds QSFP28 ZR4 80km with excellent transmission performance

Eoptolink adds QSFP28 ZR4 80km with excellent transmission performance Eoptolink has developed a QSFP28 ZR4 80km transceiver with excellent transmission performance. 100GE QSFP28 ZR4 module support 80km based on SM fiber without any external EDFA or DCM, low power consumption and good optical budget, the solution is designed for metro and data centre interconnect scenarios,…