RFQ
01Part-number led inquiry path
Mellanox Optical Transceiver MMA4Z00-NS can be used as the direct starting point for quotation, BOM sharing and availability discussion.
Optical transceivers• Mellanox Optical Transceiver MMA4Z00-NS
MMA4Z00-NS mellanox optical transceiver Compatible 800G 2xSR4 OSFP PAM4 850nm 50m
NVIDIA MMA4Z00-NS 800Gb/s dual-port OSFP SR8 optical transceiver for high-density data centers. Supports 2x400G multimode, 50m reach, InfiniBand and Ethernet compatible with advanced thermal management.
RFQ
Inquiry ready
Clear path for part number, quantity and BOM-led contact.
EN / AR
Bilingual buyer flow
Useful for procurement teams coordinating technical review across regions.
Datasheet available
The product datasheet can be downloaded directly from this page.
Fast technical snapshotDatasheet available
Mellanox Optical Transceiver MMA4Z00-NS
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Selected specs
CMIS 4.0 compliant with full DDM support
Port Density Innovation: Dual-port design delivers twice the bandwidth in same form factor
Protocol Agnostic: Automatic detection simplifies deployment across diverse environments
Thermal Excellence: Advanced finned-top design enables sustained performance in dense configurations
Latency Optimization: Industry-leading signal processing reduces end-to-end latency
Ecosystem Integration: Full compatibility with NVIDIA's end-to-end infrastructure solutions
Deployment fit
25G / 100G / 400G / 800G optical links
Follow-up path
Quote / Compatibility / Availability
Prepared for part-number led and BOM-led requests
Mellanox Optical Transceiver MMA4Z00-NS
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Product media
From product visual to RFQ context
When product photography is available it appears here for faster review, and a clean technical outline remains useful for early evaluation when imagery is limited.
01Product imagery when available
02Clear technical outline for fast review
03Built for specification review before inquiry
Overview
Product overview
The NVIDIA MMA4Z00-NS represents the cutting edge in optical transceiver technology, delivering unprecedented 800Gb/s bandwidth through an innovative twin-port OSFP design. This high-density transceiver supports 2x400Gb/s multimode SR8 connectivity with exceptional signal integrity across distances up to 50 meters using premium OM4 fiber optic cables. Specifically engineered for NVIDIA's Quantum-2 InfiniBand and Spectrum-4 Ethernet switching platforms, it features intelligent protocol detection that automatically configures for either InfiniBand or Ethernet environments. The advanced finned-top thermal management design ensures reliable operation in demanding air-cooled data center applications. Dual-port architecture: 800G total bandwidth through 2x400G ports in single OSFP form factor Advanced modulation: 100G-PAM4 modulation per lane for maximum spectral efficiency
Key features
- CMIS 4.0 compliant with full DDM support: Port Density Innovation: Dual-port design delivers twice the bandwidth in same form factor
- Protocol Agnostic: Automatic detection simplifies deployment across diverse environments: Thermal Excellence: Advanced finned-top design enables sustained performance in dense configurations
- Latency Optimization: Industry-leading signal processing reduces end-to-end latency: Ecosystem Integration: Full compatibility with NVIDIA's end-to-end infrastructure solutions
Typical applications
- 25G / 100G / 400G / 800G optical links
- Switch-to-adapter interconnect
- Rack-to-rack optical deployment
Buying flow
How this product review turns into a real inquiry
This section gives buyers a practical handoff from technical review into quotation or compatibility follow-up.
01
Identify the exact target model
Start from Mellanox Optical Transceiver MMA4Z00-NS or the product name to reduce ambiguity before quotation starts.
02
Add quantity or deployment context
Share quantity, destination or BOM context so the commercial follow-up is aligned with the project scope.
03
Move into availability and fit review
Use the page as the handoff point for stock discussion, compatibility checks and delivery planning.
Technical snapshot
- CMIS 4.0 compliant with full DDM support
- Port Density Innovation: Dual-port design delivers twice the bandwidth in same form factor
- Protocol Agnostic: Automatic detection simplifies deployment across diverse environments
- Thermal Excellence: Advanced finned-top design enables sustained performance in dense configurations
- Latency Optimization: Industry-leading signal processing reduces end-to-end latency
- Ecosystem Integration: Full compatibility with NVIDIA's end-to-end infrastructure solutions
Trust signals
Why buyers use this page to review Mellanox Optical Transceiver MMA4Z00-NS
The page is designed to reduce the distance between specification review and a real commercial inquiry.
Review
02Compatibility review before follow-up
The MMA4Z00-NS mellanox optical transceiver Compatible 800G 2xSR4 OSFP PAM4 850nm 50m page is positioned to support compatibility questions and project-fit review before commercial action is finalized.
Project
03Project and quantity alignment
This model can be framed against use cases such as 25G / 100G / 400G / 800G optical links together with quantity and rollout timing.
Language
04English and Arabic follow-up
The bilingual route supports regional buying teams that need technical review and RFQ handling in two languages.
FAQ
Frequently asked questions about Mellanox Optical Transceiver MMA4Z00-NS
Short answers that give buyers clearer expectations before they move into the quote form.
Can I request a quote for Mellanox Optical Transceiver MMA4Z00-NS directly from this page?01
Yes. This page is designed to move Mellanox Optical Transceiver MMA4Z00-NS review directly into quotation, availability or BOM discussion.
Does Mellanox Optical Transceiver MMA4Z00-NS support compatibility discussion before purchase?02
Yes. The page can be used to frame compatibility questions around 25G / 100G / 400G / 800G optical links before commercial follow-up.
Can Mellanox Optical Transceiver MMA4Z00-NS be compared with nearby models in the same family?03
Yes. Related products within the same category give buyers an internal comparison path before they submit an inquiry.
Can I send quantity or a BOM list with the inquiry?04
Yes. The inquiry path is designed to accept part numbers, quantity, BOM context and availability requirements in one submission.
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- 400Gb/s (4x 100G PAM4) / 200Gb/s (2x 100G PAM4 in splitter mode)
- 8.5W at 400G; 5.5W at 200G; 2W in low-power mode
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- 400Gb/s (4x 100G-PAM4) or 200Gb/s (2x 100G-PAM4) auto-negotiated
- 1x MPO-12/APC (4 Tx + 4 Rx fibers)
- CMIS 4.0, I²C, DDM, loopback, PRBS
- NVIDIA ConnectX-7 OSFP adapters (400G and 200G modes)
Mellanox Optical Transceiver MMA4Z00-NS
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