Mellanox (NVIDIA Mellanox) MMA2P00-AS Data Center Optical Module | Product Spotlight & Key Features

As data center traffic continues to surge at an exponential rate, network engineers and IT managers face mounting pressure to scale server connectivity efficiently without compromising on low latency or reliability. The latest addition to the NVIDIA Mellanox transceiver family — the Mellanox (NVIDIA Mellanox) MMA2P00-AS — directly addresses these challenges by delivering a robust, standards-based optical solution tailored for 25G access ports and leaf-spine architectures.

Background: Why the Industry Needs the MMA2P00-AS

Conventional 10G links are no longer sufficient for modern AI fabrics, flash storage clusters, and high-density virtualization. Upgrading to 25G per channel has become the new baseline, yet many existing solutions suffer from high power consumption, questionable compatibility, or limited link reach. The NVIDIA Mellanox MMA2P00-AS closes this gap by combining proven silicon photonics with rigorous qualification for NVIDIA-certified switches and servers, ensuring plug-and-play operation in demanding top-of-rack environments.

Key Features & Technical Advantages

At its core, the MMA2P00-AS 25G SFP28 optical transceiver complies with the 25GBASE-SR standard, operating over multimode fiber (MMF) at 850nm wavelength. This allows network architects to reuse existing OM3/OM4 cabling while achieving up to 100 meters (OM4) of reach. The transceiver maintains strict power dissipation below 1W per port, which significantly improves thermal density compared to older 10G or first-generation 25G modules.

• Compliance & Compatibility: Fully compliant with SFP28 MSA and 25G Ethernet, and validated across NVIDIA Mellanox Spectrum switches. The MMA2P00-AS compatible ecosystem extends to third-party hardware when configured correctly.
• Optical Performance: Utilizes 850nm VCSEL technology with digital diagnostics monitoring (DDM) for real-time signal integrity tracking. Referencing the MMA2P00-AS datasheet, the transmitter average launch power is rated between -7 dBm and +2.5 dBm, while receiver sensitivity reaches -11 dBm.
• Operational Simplicity: Hot-pluggable, dual LC interface, and built with a robust EMI shield. For procurement teams seeking MMA2P00-AS for sale, bulk pricing and global supply are available through authorized distribution channels.

Specifications at a Glance

Applications & Deployment Scenarios

For network architects designing top-of-rack switching to servers or leaf-spine fabrics, the MMA2P00-AS 25GBASE-SR MMF 850nm module eliminates the need for costly active optical cables (AOCs) while maintaining full SDN telemetry. It is also an ideal MMA2P00-AS 25G SFP28 optical transceiver solution for GPU clusters, NVMe over Fabrics, and edge computing nodes where both latency and power budgets are critical.

Pricing, Availability & Next Steps

While list MMA2P00-AS price varies by volume and region, the module is competitively positioned against generic brands yet offers verified interoperability and firmware update support via NVIDIA’s ecosystem. IT managers looking for MMA2P00-AS for sale should contact authorized distributors or NVIDIA partners. Complete MMA2P00-AS specifications and the official MMA2P00-AS datasheet are available through the NVIDIA Networking documentation portal.

The NVIDIA Mellanox MMA2P00-AS represents a no-compromise choice for modern data centers migrating to 25G speeds. By combining low power, standard MMF support, and proven compatibility, it enables scalable, cost-effective upgrades from 10G to 25G aggregation layers — delivering exactly what network engineers and IT leaders need for today’s bandwidth-intensive applications.