Reef Optics 100GBASE-PSM4 QSFP28 Optical Transceiver — NVIDIA Mellanox MMS1C10-CM Compatible
Save up to 80% vs. OEM pricing without sacrificing performance. This Reef Optics 100G PSM4 QSFP28 transceiver is a fully compatible replacement for the NVIDIA/Mellanox MMS1C10-CM, delivering reliable 100GbE connectivity over single-mode fiber at 1310nm with up to 500m reach. Backed by Reef Telecom's industry-leading 10-year warranty.
Key Specifications
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Form Factor: QSFP28 (Quad Small Form-Factor Pluggable 28)
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Data Rate: 100Gbps (4x 25.78Gbps channels)
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Standard: 100GBASE-PSM4, PSM4 MSA, SFF-8636 compliant
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Wavelength: 1310nm
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Max Distance: 500m over Single-Mode Fiber (SMF)
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Connector: MPO-12/APC
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DOM/DDM: Yes — real-time digital diagnostic monitoring via I2C interface
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Power Consumption: Low power ≤3.5W
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Temperature Range: 0°C to 70°C (Commercial)
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Hot-Pluggable: Yes
Compatibility
Direct replacement for NVIDIA/Mellanox MMS1C10-CM. Qualified for InfiniBand EDR end-to-end systems including SB7800 switches and ConnectX-5 adapters. Also supports breakout to 4x 25G-LR. Ideal for data center interconnects, high-performance computing (HPC), and enterprise core network deployments.
Why Buy from Reef Telecom?
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10-Year Warranty — the longest in the industry
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Free Shipping on orders over $300
- 100% compatibility guaranteed
- Expert technical support from certified telecom engineers
