NVIDIA Mellanox MMA1L10-CR Compatible 100GBASE-LR4 QSFP28 Optical Transceiver

Get reliable 100 Gigabit Ethernet connectivity at a fraction of OEM cost. This Reef Optics QSFP28 transceiver is fully compatible with NVIDIA/Mellanox systems that support the MMA1L10-CR, delivering 100GBase-LR4 throughput over single-mode fiber with up to 10km reach. Backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• Part Compatibility: NVIDIA/Mellanox MMA1L10-CR
• Data Rate: 100Gb/s (4x 25Gb/s channels)
• Standard: IEEE 802.3ba 100GBASE-LR4, QSFP28 MSA
• Wavelength: 1310nm (4 LWDM lanes)
• Connector: Duplex LC/UPC
• Fiber Type: Single-Mode Fiber (SMF)
• Max Distance: 10km
• Digital Diagnostics: DOM/DDM monitoring supported
• Hot-Swappable: Yes — plug and play installation
• Power Consumption: 3.5W max

Why Buy from Reef Telecom?

• 🛡️ 10-Year Warranty — the longest in the industry
• 🚚 Free Shipping on orders over $300
• ✅ 100% tested for compatibility before shipping

Ideal for data center interconnects, campus networks, enterprise core/distribution layers, and high-performance computing environments. Compatible with NVIDIA SB7800 switches, ConnectX-5 adapters, and InfiniBand EDR systems.

Condition

Certified Refurbished

Warranty

10-Year Reef Telecom Warranty

Manufacturer Part Number

MMA1L10-CR-RT

Reef SKU

MMA1L10-CR-RT

Brand

Reef Optics

Free ground shipping on orders over $300 (contiguous US). Same-day dispatch on orders placed before 4 PM EST.

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