OM3877FX200 is a transceiver module designed for use in 800 Gigabit links on up to 2 km. It is well-suited for applications in data centers and cloud networks. It is compliant with 100G Lambda MSA standard and CMIS 5.2. Digital diagnostic functions are available via the I2C interface.

This module can convert 8-channel 106.25 Gbps electrical data to 8-channel 106.25 Gbps optical signals, and multiplex them into two channels for 850 Gbps optical transmission. Similarly, it optically de-multiplexes an 850 Gbps input into 8-channel signals, and converts them to 8-channel output electrical data on the receiver side.

It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. It also can be used as 2 x 400GE breakout to 400G-FR4 modules.

Figure 2-1 Transceiver block diagram

Figure 3-1 OM3877FX200 mechanical dimensions (Type 2 OSFP module)

• 850 Gbps aggregate bit rate
• Non-hermetic package design
• 2 x CWDM4 lanes MUX/DeMUX design
• Dual duplex LC connector
• Maximum power consumption 17 W
• Single 3.3 V power supply
• Up to 2 km transmission on single mode fibers with FEC
• OSFP MSA rev5.0 compliant
• 100G Lambda MSA compliant
• 802.3cu compliant
• OIF CMIS 5.2 Management Interface compliant
• Compliant to OIF-CEI-112G-VSR-PAM4
• RoHS 2 compliant

• 800G Ethernet
• Data center network