Reef Optics 200G QSFP56 SR4 InfiniBand HDR Optical Transceiver — NVIDIA/Mellanox Compatible
Deliver high-performance 200Gbps connectivity for your HPC, AI, and data center environments at a fraction of OEM cost. This Reef Optics 200GBASE-SR4 QSFP56 transceiver is fully compatible with NVIDIA/Mellanox InfiniBand HDR systems and is backed by Reef Telecom's industry-leading 10-year warranty.
Key Specifications
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Form Factor: QSFP56 (Hot-Pluggable)
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Data Rate: 200Gbps (4x 50G-PAM4)
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Interface: 200GBASE-SR4
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Wavelength: 850nm
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Connector: MPO-12/MTP UPC
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Fiber Type: Multi-Mode Fiber (MMF)
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Max Distance: 70m (OM3) / 100m (OM4)
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Power Consumption: ≤5W
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DDM/DOM: Yes — real-time diagnostic monitoring
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Standards: IEEE 802.3bs, QSFP56 MSA, SFF-8636, SFF-8665
Why Choose Reef Telecom?
- 10-year warranty — the longest in the industry
- Free shipping on orders over $300
- 100% tested for compatibility and performance
- Same-day shipping on in-stock items
Compatibility & Use Cases
Designed for NVIDIA/Mellanox InfiniBand HDR end-to-end systems including QM8700/QM8790 Quantum switches and ConnectX-6 HCA adapters. Ideal for high-performance computing (HPC) clusters, AI/ML training infrastructure, and enterprise data center switch-to-switch or switch-to-adapter 200G links.
