NVIDIA Mellanox MMA2P00-AS Compatible 25GBASE-SR SFP28 Optical Transceiver

Save up to 80% over OEM pricing with this Reef Optics 25G SFP28 SR transceiver — a high-performance, fully compatible replacement for the NVIDIA Mellanox MMA2P00-AS. Engineered for 25 Gigabit Ethernet connectivity in data centers and high-performance computing environments, backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• Part Number: MMA2P00-AS-RT (Compatible with NVIDIA Mellanox MMA2P00-AS)
• Form Factor: SFP28 — hot-pluggable, plug-and-play
• Data Rate: 25Gbps (also supports 10GBASE-SR dual-rate operation)
• Wavelength: 850nm VCSEL transmitter
• Fiber Type: Multi-Mode Fiber (MMF) — Duplex LC connector
• Max Distance: Up to 100m on OM4 MMF | Up to 70m on OM3 MMF
• DOM/DDM: Digital Diagnostic Monitoring for real-time performance data
• Power: Low power consumption (<1W), single 3.3V supply
• Compliance: SFP28 MSA, IEEE 802.3by, RoHS

Why Choose Reef Telecom?

• ✅ 10-Year Warranty — the longest in the industry
• ✅ Free Shipping on orders over $300
• ✅ 100% compatibility guaranteed with NVIDIA Mellanox switches, NICs, and routers
• ✅ Every transceiver individually tested before shipment

Ideal for 25GbE data center top-of-rack deployments, server-to-switch links, and 100G-to-4x25G breakout applications. Compatible with Mellanox ConnectX-4/5/6 NICs, SN2000/SN3000 series switches, and other SFP28-equipped NVIDIA networking platforms.

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.