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RoCE Ethernet Interconnects

200G QSFP56 FR4 2km Transceiver | Q56-200G-FR4 / MMS1W50-HM

Catalog reference: NVIDIA/Mellanox Coding Target MMS1W50-HM (980-9I055-00H000) Compatible 200GBASE-FR4 QSFP56 4x50G PAM4 1310nm 2km SMF DOM LC Duplex 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 MMS1W50-HM Compatible 200GBASE-FR4 QSFP56 transceiver is designed for 200G Ethernet throughput up to 2km over single-mode fiber (SMF) using a wavelength of 1310nm via an LC connector.

Family q56-200g-fr4-14016Model Q56-200G-FR45 SKU options

Requested part-number references

Requested coding target
NVIDIA/Mellanox
Primary reference identifier
MMS1W50-HM

Part-number identifiers and aliases available for matching:

  • MMS1W50-HM
  • 980-9I055-00H000

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.

Select the exact SKU

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SKU 102165 - Model Q56-200G-FR4

NVIDIA/Mellanox Coding Target MMS1W50-HM Compatible 200GBASE-FR4 QSFP56 PAM4 2km Optical Transceiver

NVIDIA/Mellanox Coding Target MMS1W50-HM Compatible 200GBASE-FR4 QSFP56 transceiver is designed for 200G Ethernet throughput up to 2km over single-mode fiber (SMF) using a wavelength of 1310nm via an LC connector.

BrandSUNFULL
Compatible brand / platformNVIDIA/Mellanox (Ethernet)

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.

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  • Max Power Consumption ≤5W
  • Compliant with Hot-Pluggable QSFP56 MSA, IEEE 802.3bs Standard
  • Class1/1M Standard Product, Compliant with RoHS Environmental Protection Standards (Lead-Free)
  • DDM(Digital Diagnostic Monitoring) Supported
  • 1-Month Free-return, 3-Year Free-replacement, Lifetime After-sales Technical Support

Engineering record

Specifications

Family-level values from the collected technical record. Confirm the selected SKU and required evidence in the quotation.

Form Factor
QSFP56
Distance
2km
Wavelength
1310nm
Connector
Duplex LC
Power Consumption
≤5W
Transmitter
EML
Receiver
PIN
Media
SMF
Modulation (electrical )
4x53.125Gb/s PAM4
Modulation (Optical )
4x53.125Gb/s PAM4
Case Temperature(℃)
0 to 70°C (32 to 158°F)
Protocol
200G Ethernet Compliant

Technical detail

Construction and application notes for Q56-200G-FR4

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Interface and construction

optimizes PCB routing and case thermal conductivity to reduce EMI and supply voltage of functional circuits, ensuring optimal performance.

Application and routing

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.

Installation and validation

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

Installation and validation

Standardized Service

Downloads

Technical documents

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Related product families

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