Our 400G QSFP112 SR4 optical transceiver (Model MCQ-6PV38C-H1) delivers high-bandwidth connectivity for next-generation data center networks. It transmits data at 425Gbps using advanced 4x106.25Gb/s PAM4 modulation over four parallel lanes.

Engineered for efficiency and density, this module features an 850nm VCSEL array and PIN receivers. It supports links of 100 meters on OM4 multimode fiber (70m on OM3) via a standard MPO-12 connector. Operating on a 3.3V supply with a maximum power consumption of 10W, it is designed for reliable performance within the 0℃ to 70℃ commercial temperature range.

Fully compliant with IEEE 802.3db, QSFP112 MSA, and CMIS 4.0 management standards, it ensures seamless integration and interoperability in demanding high-performance computing and cloud infrastructure environments.

● 400G Ethernet

• Compliant to QSFP112 MSA V2.0
• Compliant with CMIS 4.0
• Parallel 4 Optical Lanes
• 4x106. 25Gb/s electrical interface (400GAUI-4) • Maximum power consumption 2.5W
• Single +3.3V power supply
• Case temperature range: 0 ~ +70℃
• RoHS 2.0 complaint

Q: Does this 400G QSFP112 SR4 support hot-plug? What should be noted during installation?

A: Yes, it supports hot-plug functionality. However, it is recommended to perform the operation when the device is powered off or under low load. Before installation, ensure the fiber optic end faces are clean to avoid signal attenuation caused by dust.

A: Yes, we provide tailored solutions based on your needs, including design adjustments, compatibility optimization, and performance enhancements. Contact us to discuss your project specifics.

Macrochip was founded in 2020, with a staff of over 200 people and a top-notch technical team in China. We have collaborated with overseas clients in Europe, America, Southeast Asia, and other regions, completing orders worth over 60 million US dollars.

Production Capacity: 200,000 pcs per year

Thank you for your ongoing trust and support. Your needs are the driving force behind our continuous progress and innovation. We look forward to continuing our partnership and creating a brighter future together.