The NVIDIA/Mellanox Infiniband MMA1L10-CR Compatible transceiver is a 4-channel, pluggable, QSFP28, optical transceiver designed for use in 100GbE links with up to 10km reach on single mode fibers. The module converts 4 input channels of 25 Gb/s electrical data to 4 channels of LAN WDM optical signals at 4 different wavelengths and then multiplexes these into a single optical transmit signal. It is also qualified for use in InfiniBand EDR end-to-end systems. It is compliant with SFF-8661 Revision 1.9，SFF-8636 Revision 2.10a，IEEE 802.3-2018 100GBASE-LR4. Digital diagnostic functions are available through the QSFP28 MSA-specified I2C interface.
It is the ideal solution for supercomputing, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnectivity. Used in SB7800 switches and ConnectX-5 adapters.
