NVIDIA Mellanox Compatible 100GBASE-SR4 QSFP28 Optical Transceiver
Save up to 80% over OEM pricing with this Reef Optics 100GBASE-SR4 QSFP28 transceiver, fully compatible with NVIDIA Mellanox MMA1B00-C100D. Designed for 100GbE Ethernet links in data centers, high-performance computing clusters, and enterprise backbone deployments — backed by our industry-leading 10-year warranty.
Key Specifications
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Data Rate: 100Gb/s (4x 25Gb/s lanes)
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Form Factor: QSFP28
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Wavelength: 850nm
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Max Distance: 70m (OM3) / 100m (OM4) MMF
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Connector: MPO-12 / MTP
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Breakout: Supports 4x 25GBASE-SR SFP28
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Digital Diagnostics: DDM/DOM via I2C interface
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Standards: IEEE 802.3bm, QSFP28 MSA, SFF-8636, CAUI-4
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Compliance: RoHS, Class 1 Laser Safety
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Power Consumption: ≤3.5W
Why Choose Reef Telecom?
- 10-year warranty on all Reef Optics transceivers
- Free shipping on orders over $300
- 100% compatibility guaranteed
- Every module tested before shipment
Compatible with NVIDIA Mellanox ConnectX-4, ConnectX-5, ConnectX-6 adapters, Spectrum SN2000/SN3000 series switches, and other QSFP28-equipped networking devices. Also works in 40GbE QSFP+ ports with backward compatibility. Ideal for data center top-of-rack to spine connections, HPC clusters, and storage area networks.
