NVIDIA/Mellanox QSFP-40G-SR-BD Compatible 40GBase-SRBD BiDi QSFP+ Transceiver

Save up to 80% vs. OEM pricing with this Reef Optics 40GBase-SRBD Bi-Directional QSFP+ transceiver module — a high-performance, cost-effective replacement fully compatible with NVIDIA Mellanox networking equipment. Backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• Part Number Compatibility: QSFP-40G-SR-BD (NVIDIA/Mellanox)
• Form Factor: QSFP+ Transceiver, Hot-Pluggable
• Data Rate: 40Gbps (4x 10.3125Gbps channels)
• Wavelength: 850/880/910/940nm (SWDM4 BiDi)
• Connector: Duplex LC/UPC
• Fiber Type: Multimode Fiber (MMF)
• Max Distance: 100m (OM3) / 150m (OM4)
• Digital Diagnostics: DOM/DDM monitoring supported
• Compliance: QSFP+ MSA, IEEE 802.3ba, SFF-8436

Why Choose Reef Optics?

• 100% compatible with NVIDIA/Mellanox switches, routers, and NICs
• MSA-compliant — does not void your equipment warranty
• Every module tested for guaranteed performance
• 10-year warranty from Reef Telecom
• Free shipping on orders over $300

Ideal for data center spine-leaf architectures, enterprise core/distribution layers, and high-performance computing environments. The BiDi design allows reuse of existing 10G duplex LC MMF cabling infrastructure for seamless 40GbE migration — no costly MTP/MPO recabling required.

Condition

Certified Refurbished

Warranty

10-Year Reef Telecom Warranty

Manufacturer Part Number

MC2210411-SRBD-RT

Reef SKU

MC2210411-SRBD-RT

Brand

Reef Optics

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

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