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Product Highlights

Qualified for InfiniBand NDR End-to-End Systems
Built-in Marvell DSP Chip, Max. power consumption 10W
Low Bit Error Rate (BER) with FS InfiniBand NDR Systems
Support 800G-to-Two 400G Links for Switch-to-Adapter
Support Configuration at 1/2 speed for 200G (2x 100G)
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NVIDIA/Mellanox MMS1X00-NS400 Compatible 400GBASE-DR4 QSFP112 PAM4 InfiniBand NDR Optical Transceiver Module (SMF, 1310nm, 500m, MPO-12/APC, DOM)

The NVIDIA/Mellanox MMS1X00-NS400 Compatible QSFP112 InfiniBand NDR Optical Transceiver is an InfiniBand 400Gb/s Single-port QSFP112, DR4 single-mode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The Reach 4-channel (DR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 500-meters using OS2 single mode fibers. Used in ConnectX-7/QSFP112 adapters linked to Twin-port transceivers in 2x400G IB switches. When connected to a 1:2 splitter fiber cable, there are only 2 channels on the split end and only 2-channels in the 400G transceiver will be activated, automatically producing 200G speeds and reducing power.
It is an ideal solution for supercomputing and is suitable for InfiniBand NDR end-to-end systems, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnection.

Certifications
Fully certified to meet strict international safety and quality standards for the industry. Go to the Compliance Center for specific certifications.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.