MMS1V00-WM
- Description
- 400GbE DR4 PAM4 QSFP-DD SMF Optical Transceiver Module
- Series
- LinkX
- Brand
- Mellanox
- Type
- Active Optical Transceiver

Quantity
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- 400Gb/s (400GBASE-DR4) optical transceiver
- QSFP-DD form factor
- PAM4 modulation over single-mode fiber
- 1310nm wavelength, up to 500m reach
- MPO-12/APC connector
- 3.3V supply, 12W power dissipation
The NVIDIA (Mellanox LinkX) MMS1V00-WM is a 400GbE DR4 optical transceiver module in a QSFP-DD form factor. It uses PAM4 modulation over single-mode fiber at a 1310nm wavelength with an MPO-12/APC connector, supporting reaches up to 500m. The module operates from a 3.3V supply with 12W power dissipation over 0°C to 70°C.
The MMS1V00-WM is used to establish 400GbE optical links between switches, routers, and servers in data-center and high-performance-computing networks. Its DR4 single-mode design and 500m reach suit intra-data-center connections spanning rows and halls. Network and infrastructure engineers deploy QSFP-DD transceivers like this to build high-bandwidth fabrics for AI/ML clusters, storage networks, and cloud backbones.
Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.