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NVIDIA OSFP twin-port transceiver with two MPO ports

NVIDIA

NVIDIA OSFP Module MMS4X00NM 800Gbps 2xMPO 1310nm

SKU CH-PD3Z-KC25B

Twin-port 800Gbps OSFP transceiver with dual MPO connectors at 1310nm wavelength

  • Twin-port design doubles link density
  • 800 Gbps aggregate throughput for high-bandwidth workloads
  • 1310 nm wavelength suits single-mode fibre links
  • OSFP form factor fits compatible switch and NIC cages

NVIDIA OSFP Module MMS4X00NM 800Gbps Twin Port

The NVIDIA OSFP Module MMS4X00NM is a twin-port transceiver delivering 800Gbps connectivity for high-density networking environments. It uses dual MPO connectors operating at a 1310nm wavelength. This module suits data-centre operators building 800G links.

Practical limits of the OSFP form factor

The OSFP form factor defines the physical and electrical envelope, so the module only fits compliant cages and host boards. Dual MPO connectors require matching polarity and fibre-type patch cords for correct operation. The 1310nm wavelength suits reach targets aligned with that specification. Buyers needing different connector types, wavelengths, or data rates must select alternative modules.

Highlights

  • Twin-port design doubles link density
  • 800 Gbps aggregate throughput for high-bandwidth workloads
  • 1310 nm wavelength suits single-mode fibre links
  • OSFP form factor fits compatible switch and NIC cages

Specifications

BrandNVIDIA

Questions about this item

Should I choose the 800Gbps OSFP module or a lower-speed alternative for my NVIDIA networking setup?

The NVIDIA OSFP Module MMS4X00NM delivers 800Gbps throughput using dual MPO connectors at 1310nm wavelength. Select this version when your switch ports and cabling support 800Gbps NDR operation.

What does the 800Gbps rating mean when the module is installed in a live NVIDIA InfiniBand or Ethernet fabric?

In a real machine the 800Gbps figure represents the aggregate bidirectional bandwidth across both optical lanes, each running at 1310nm over MPO connectors, providing line-rate NDR connectivity between two ports.

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