MMA4Z00-NS mellanox optical transceiver Compatible 800G 2xSR4 OSFP PAM4 850nm 50m

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September 22, 2025
Category Connection: Mellanox Optical Transceiver
Brief: Discover the NVIDIA MMA4Z00-NS 800G OSFP Transceiver, a cutting-edge dual-port multimode solution for high-performance networking. This transceiver delivers 800Gb/s bandwidth with 2x400Gb/s ports, supporting up to 50m on OM4 fiber. Ideal for AI, HPC, and cloud infrastructure, it features advanced thermal management and CMIS 4.0 compliance.
Related Product Features:
  • Dual-port architecture provides 800G total bandwidth in a single OSFP form factor.
  • Supports 2x400Gb/s multimode SR8 connectivity up to 50m on OM4 fiber.
  • Advanced 100G-PAM4 modulation ensures maximum spectral efficiency.
  • Hot-swappable OSFP design with RoHS compliance and Class 1 laser safety.
  • Intelligent power management with 2.0W sleep mode and 17W maximum operation.
  • Wide operating temperature range (0°C to 70°C) for data center resilience.
  • Comprehensive digital diagnostics for real-time performance tracking.
  • Automatic protocol detection for InfiniBand or Ethernet environments.
Faqs:
  • What is the difference between the finned-top and flat-top versions of this transceiver?
    The finned-top version (MMA4Z00-NS) is designed for air-cooled switches, while the flat-top variant (MMA4Z00-NS-FLT) is intended for liquid-cooled systems and DGX-H100 deployments.
  • Can I use single-mode fibers with this transceiver?
    No, the MMA4Z00-NS is specifically engineered for multimode fiber applications only. For single-mode requirements, please consult our product specialists for alternative solutions.
  • What type of fiber cable is required for this transceiver?
    It requires MPO-12/APC multimode fiber cables, specifically NVIDIA-compatible passive fiber cable options such as the MFP7E10 series for optimal performance.
  • Does this transceiver support splitter cables for different speed configurations?
    Yes, with 1:2 splitter cables (MFP7E20 series), each port can support two 200G connections, providing flexible deployment options.