The MMA4Z00-NS is a high-performance NVIDIA Mellanox InfiniBand NDR transceiver, designed for next-generation HPC and AI networking environments. With 400Gb/s bandwidth, OSFP form factor, and multi-mode fiber support up to 50 meters, this transceiver ensures ultra-low latency and reliable data transmission.
Built for InfiniBand NDR (Next Data Rate) networks, the MMA4Z00-NS supports HCA-side connectivity, making it a crucial component for data centers, supercomputing, and AI clusters requiring extreme throughput. Its energy-efficient design and NVIDIA’s trusted Mellanox technology ensure long-lasting performance and seamless integration into demanding infrastructures.
| Category |
Details |
| Part Number |
MMA4Z00-NS |
| Product Type |
InfiniBand NDR Optical Transceiver |
| Form Factor |
OSFP (Octal Small Form Factor Pluggable) |
| Data Rate |
400Gb/s |
| Line Rate |
2 × 200Gb/s channels (NDR) |
| Connector Type |
OSFP |
| Cable Type |
Multi-Mode Fiber (MMF) |
| Maximum Reach |
Up to 50m |
| Wavelength |
850nm |
| Application Side |
HCA-side (Host Channel Adapter) |
| Encoding |
PAM4 (Pulse Amplitude Modulation) |
| Protocol Support |
InfiniBand NDR |
| Latency |
Ultra-low (optimized for HPC/AI workloads) |
| Power Consumption |
~15–18W (typical, varies by deployment) |
| Cooling Type |
Passive (no active fan) |
| Operating Temperature |
0°C to 70°C (32°F to 158°F) |
| Storage Temperature |
-40°C to 85°C (-40°F to 185°F) |
| Compliance |
IEEE 802.3, RoHS, CE, FCC Class A |
| Compatibility |
NVIDIA Quantum-2 InfiniBand Switches & HCA Adapters |
| Primary Use Cases |
HPC clusters, AI/ML training, hyperscale data centers, supercomputing |
❓ FAQs – MMA4Z00-NS
1. What is the maximum supported distance of the MMA4Z00-NS?
It supports up to 50 meters using multi-mode fiber.
2. Is this transceiver compatible with Ethernet?
No, it is specifically designed for InfiniBand NDR networks.
3. What form factor does the MMA4Z00-NS use?
It uses OSFP (Octal Small Form Factor Pluggable).
4. Can this be used in AI and HPC clusters?
Yes, it is built for high-performance computing and AI data centers requiring 400Gb/s throughput.
5. Is cooling required for this transceiver?
It is a passive cooling design, so no additional cooling module is required.
