The MQD-36F2C Transceiver is a high-performance, cost-effective module for  optical data communication applications  supporting 400G Ethernet. The MQD-36F2C is  designed for 2km optical communication  applications, and it is compliant to QSFP-DD MSA,  and 400GAUI-8 standards. The 425 Gigabit signal  is carried over four parallel lanes by one  wavelength per lane. This module can convert 8-channel 53.125Gb/s  electrical data to 4 parallel channels of optical  signals, each supporting 106.25Gb/s data  transmission. Reversely, it can convert 4-channel  106.25Gb/s optical signals to 8-channel electrical  output data on the receiver side. It has been  designed to meet the harshest external operating  conditions including temperature, humidity and  EMI interference. The module offers very high  functionality and feature integration, accessible via  a two-wire serial interface.