The HG Genuine MQD-77F2C is a high performance, cost effective module for optical data communication applications to 400G and transmission distance up to 10km on SM fiber. The module is hot pluggable with a 76-pin connector. The high-speed electrical interface is base on low voltage logic, with nominal 100 Ohms differential impedance and AC coupled in the module.
53.125GBd PAM4x4 channel 400G-LR4 Optical interface
26.5625GBd PAM4x8 channel 400GAUI-8 C2M Electrical interface
Up to 10km transmission distance on SMF
1271nm/1291nm/1311nm/1331nm EML and PIN receiver
QSFP-DD MSA package with Dual LC
Very low EMI and excellent ESD protection
+3.3V power supply
Power consumption less than 8W
Operating case temperature: 0~+70℃
IIC rate up to 400KHz
400GBASE-LR4
400G LR4 MQD-77F2C ENGLISH_V3.0（US）.pdf
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