Reach Optics’RCFP-CL3110C is the optical transceiver module which is a hot pluggable form factor designed for high speed optical networking application. 

The Reach Optics CFP LR4 is designed for 100 Gigabit Ethernet application and provides 100GBASE-LR4 compliant optical interface, CAUI electrical interface and MDIO module management interface. 

The Reach Optics CFP LR4 converts 10-lane 10.3Gb/s electrical data streams to 4-lane LAN-WDM 25.78Gb/s optical output signal and 4-lane LAN-WDM 25.78Gb/s optical input signal to 10-lane 10.3Gb/s electrical data streams. This 10-lane 10.3Gb/s electrical signal is fully compliant with IEEE 802.3ba CAUI specification. The high performance Cooled LAN-WDM EA-DFB transmitter and high sensitivity PIN receiver provide superior performance for 100Gigabit Ethernet applications up to 10km links and compliant optical interface with IEEE802.3ba 100GBASE-LR4 requirements.

The Reach Optics CFP LR4 contains a duplex LC connector for the optical interface and a 148-pin connector for the electrical interface. Figure 1 shows the functional block diagram of Reach Optics CFP LR4. 

• Compliant with 100GBASE-LR4
• Support line rates from 103.125 Gb/s to 111.81 Gb/s
• Integrated LAN WDM TOSA / ROSA for up to 10 km reach over SMF
• CAUI(10x10G) Electrical Interface and 4-lane 25.78Gb/s optical interface
• Duplex LC optical receptacle
• Support Digital Diagnostic Monitoring interface
• MDIO Interface for module management
• RoHS-6 compliant and lead-free
• Single +3.3V power supply
• Maximum power consumption 12W
• All-metal housing for superior EMI performance

• Data Center 
• Local Area Network (LAN) 
• Ethernet switches and router