HZTO8002FR4

Optical Transceivers
October 22, 2025
Category Connection: Optical Transceivers
Brief: Discover the Mellanox MMS4X50-NM 800Gbps OSFP Transceiver Optical Module, designed for InfiniBand NDR networks. This high-performance module supports 800G to 800G links, features a top heatsink for cooling, and complies with industry standards like IEEE 802.3ck and OSFP MSA.
Related Product Features:
  • Compliant with InfiniBand NDR end-to-end system requirements for seamless integration.
  • Equipped with a Broadcom 7nm DSP chip, ensuring efficient performance with a max power consumption of 16.5W.
  • Features an OSFP top heatsink compatible with Quantum-2 liquid cooling exchangers.
  • Supports 800G to 800G links between switches for high-speed data transfer.
  • Converts 8x 100G-PAM4 electrical signals to 2 channels of 4x 100G-PAM4 optical signals.
  • Fully compatible with NVIDIA QM9700/9790 devices for versatile use.
  • Complies with OSFP MSA, IEEE 802.3ck, RoHS standards, and Class 1 laser safety.
  • Includes digital diagnostic monitoring for real-time performance tracking.
Faqs:
  • What is the maximum transmission rate of the Mellanox MMS4X50-NM optical module?
    The module supports a maximum transmission rate of 850Gbps (8x 106.25Gbps), ideal for high-speed data transfer.
  • Is the Mellanox MMS4X50-NM compatible with NVIDIA devices?
    Yes, it is fully compatible with NVIDIA QM9700/9790 devices, ensuring seamless integration into existing setups.
  • What type of cooling does the OSFP top heatsink support?
    The OSFP top heatsink is designed for compatibility with Quantum-2 liquid cooling exchangers, enhancing thermal management.
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