The NVIDIA/Mellanox MMA1T00-HS Compatible QSFP56 InfiniBand HDR Optical Transceiver is an InfiniBand 200Gb/s Single-port QSFP56, SR4 multimode parallel transceiver using a single, 4-channel MPO-12/UPC optical connector. The parallel multimode, short reach 4-channel (SR4) uses 50G-PAM4 modulation and has a maximum fiber reach of 100-meters using 4 multimode fibers. It is qualified for use in InfiniBand HDR end-to-end systems.
It is the ideal solution for supercomputing, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnectivity. Used in QM8700/QM8790 switches and ConnectX-6 adapters.

Key Features
Compliant with 200G-SR4 optical specifications
4×53.125Gbps electrical interface (200GAUI-4)
Reach up to 70m on MMF(OM3)100m on MMF(OM4)
Single +3.3V power supply
Case temperature range: 0 ~ +70C
Power consumption 4W
MPO12 connector
Transmitter Type: VCSEL
Receiver Type: PIN
TX Power: -6.5~+4.0dBm
Receiver Sensitivity: < -8.4dBm
Powerbudget: 1.9dB
Protocols: QSFP56 MSA, SFF-8636, IEEE 802.3bs

RoHS complaint

Application
200G BASE-SR4 Ethernet links
Infiniband HDR
Data Centers