CFP (C Form-factor Pluggable) is a large MSA transceiver module for 100GbE and OTU4 carrying 100 Gbps over single-mode fiber. Uses an LC duplex or MPO connector depending on optical variant.
| Pin | Name | Function | Type |
|---|---|---|---|
| TX | TX Fiber | 100G optical transmit | BUS |
| RX | RX Fiber | 100G optical receive | BUS |