Description Cisco QSFP-100G-ZR4-S Compatible is an ultra-long-reach 100GBASE-ZR4 QSFP28 module capable of transmitting up to 80km over SMF with the use of host-side Forward Error Correction (FEC). It operates at a 1310nm window using duplex LC connectors and provides comprehensive DOM functionality for monitoring signal health over extended distances. This transceiver is the premier choice for regional backhaul and long-distance metropolitan area network connectivity.
