NVIDIA InfiniBand MMS4X00-NS Compatible OSFP 800G DR8+ PAM4 2x DR4+ 1310nm 2km Twin-port Dual MTP/MPO-12 SMF NDR Finned Top Transceiver Module for QM9790/9700 Switches


NVIDIA InfiniBand MMS4X00-NS Compatible OSFP 800G DR8+ PAM4  Transceiver (2x DR4+, 1310nm, 2km, Dual MPO-12/APC, DOM, Finned Top)

The NVIDIA MMS4X00-NS compatible 800G OSFP DR8+ ( also known as XDR8 ) is an InfiniBand and Ethernet 800Gb/s, 2x400Gb/s Twin-port OSFP with top closed fin designed for 2km optical communication applications. The module converts 8 channels of 100Gb/s (PAM4) electrical input data to 8 channels of parallel optical signals, each capable of 100Gb/s operation for an aggregate data rate of 800Gb/s. Reversely, on the receiver side, the module converts 8 channels of parallel optical signals of 100Gb/s each channel for an aggregate data rate of 800Gb/s into 8 channels of 100Gb/s (PAM4) electrical output data.
An optical fiber cable with dual MPO-12 connector can be plugged into the OSFP112 DR8+ module receptacle. Proper alignment is ensured by the guide pins inside the receptacle. The cable usually cannot be twisted for proper channel to channel alignment. Electrical connection is achieved through an OSFP MSA-compliant edge type connector.
I2C interface is supported to read and control the status of this product. (Please note The Quantum-2 and Spectrum-4 switches require finned-top OSFP shells for extra transceiver cooling.)

Product Features

  • Qualified for InfiniBand NDR End-to-End Systems
  • Built-in Broadcom 7nm DSP Chip, Max. Power Consumption 16W
  • Finned-Top OSFP Used in Quantum-2 Air-Cooled Switches
  • Support 800G-to-800G for Switch-to-Switch or 800G-to-Two 400G Links to ConnectX-7
  • 8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Parallel
  • 100% Verified by the Original, Perfectly Compatible with NVIDIA QM9700/9790 Devices
  • Compliant with OSFP MSA, IEEE 802.3ck, RoHS, and Class 1 Laser Safety, with DDM Support

Product Details

NVIDIA Compatible MMS4X00-NS Vendor Name LightOptics®
Form Factor OSFP Max Data Rate 850Gbps (8x 106.25Gbps)
Wavelength 1310nm Max Distance 2km
Modulation Format PAM4 Host Required FEC
Connector Dual MTP/MPO-12 APC Voltage Supply 3.3V
Cable Type SMF DDM Support Yes
Transmitter Type EML Receiver Type PIN
TX Power -3.1~+4dBm RX Power   -7.1~+4dBm
Operation Temperature 0 to 70°C (32 to 158°F) Maximum Power < 16W
Protocols CMIS Rev 5.0, IEEE P802.3ck and IEEE 802.3cu Application 800G Ethernet, Data Center Interconnect, Infiniband Interconnects

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  • FedEx Estimated 3-6 business days
  • DHL Estimated 3-6 business days
  • UPS Estimated 3-6 business days

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NVIDIA InfiniBand MMS4X00-NS Compatible OSFP 800G DR8+ PAM4 2x DR4+ 1310nm 2km Twin-port Dual MTP/MPO-12 SMF NDR Finned Top Transceiver Module for QM9790/9700 Switches
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