The CFP 100G ER4 is designed for 4x25G OTN client interfaces and 100G Ethernet links over single mode fiber. It converts the 4 input channel into a 4-channel LAN WDM optical signal, then it is multiplexed as a single-channel to realize 100Gb/s optical transmission.
100G CFP/CFP2/CFP4
The 100G CFP modules provides a 100G base LR4 compliant optical interface with MDIO module management interface and CAUI electrical interface.