MMS1W50-HM | Q56-200G-FR4 | Transceiver
200G QSFP56 FR4 2km Transceiver with 5 exact SKU options. Confirm the host, port and firmware before quotation.
RoCE Ethernet Interconnects
Catalog reference: NVIDIA/Mellanox Coding Target MMA1T00-VS (980-9I20T-00V000) Compatible 200GBASE-SR4 QSFP56 4x50G PAM4 850nm 100m MMF DOM MPO-12/UPC Optical Transceiver Module
The part numbers on this page identify the requested coding target. Confirm the exact host model, port and firmware for the selected SKU.
NVIDIA/Mellanox Coding Target MMA1T00-VS Compatible 200GbE SR4 QSFP56 transceiver is designed for use in 200GbE Ethernet applications, operating over a 4-lane parallel MMF via a standard MPO-12 UPC connector.
Part-number identifiers and aliases available for matching:
Review boundary: These identifiers reproduce source catalog matching terms only; they do not establish interoperability, approval or endorsement. Confirm the exact host model, port type, firmware and test evidence before use.
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NVIDIA/Mellanox Coding Target MMA1T00-VS Compatible 200GbE SR4 QSFP56 PAM4 850nm 100m UPC Optical Transceiver
NVIDIA/Mellanox Coding Target MMA1T00-VS Compatible 200GbE SR4 QSFP56 transceiver is designed for use in 200GbE Ethernet applications, operating over a 4-lane parallel MMF via a standard MPO-12 UPC connector.
Use this selection as the requested coding target. Final compatibility still requires the host model, port type and firmware version.
Product brand: SUNFULL. Third-party names identify requested compatibility or coding targets only and do not imply affiliation, endorsement or original-equipment status.
Engineering record
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Technical detail
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optimizes PCB routing and case thermal conductivity to reduce EMI and supply voltage of functional circuits, ensuring optimal performance.

The 200G QSFP56 transceivers are suitable for ultra-large Data Center networks. It adopts PAM4 modulation cheme and total rate of transmission up to 212.5Gb/s. The signal bit rate is twice that of 200G QSFP-DD transceiver, which adopts "NRZ" modulation cheme. Meanwhile, PAM4 can increase network bandwidth without adding more fiber, while saving fiber cost.

has a full range of professional test equipment for testing various parameters of products to ensure high performance and quality of optical transmission stability.

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