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- ConnectX-6 Lx adapter with dual 25GbE SFP28 ports and PCIe 4.0 x8 interface, delivering high-speed, low-latency networking for data centers
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[specifications] [/specifications]
Mellanox MCX631102AN-ADAT Ethernet Adapter 25GbE Dual SFP28 PCIe 4.0
The Mellanox MCX631102AN-ADAT is a high-performance network adapter from NVIDIA’s ConnectX-6 Lx family. Designed for next-generation data centers, this adapter provides two 25GbE SFP28 ports and PCIe Gen 4.0 x8 connectivity, ensuring maximum throughput with low latency. It supports a wide range of Ethernet standards and encapsulation protocols including NVGRE, VXLAN, and RoCE, making it ideal for enterprise and cloud-scale workloads.
Key Features:
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25GbE Dual-Port Connectivity: Dual SFP28 ports support copper and optical modules for flexible deployment.
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PCIe 4.0 x8 Interface: Ensures high-bandwidth performance with backward compatibility to Gen 3.0.
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Hardware Offloads: Accelerates NVGRE, VXLAN, RoCE, and SR-IOV for optimized CPU usage and improved efficiency.
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Compact Form Factor: Low-profile HHHL card with tall bracket (short bracket optional).
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Energy Efficient: Operates at just 10.73W typical power on Gen 3 and 11.53W on Gen 4 passive cable setups.
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Robust Design: Operational temperature support up to 55°C and certified for EMC, CE, FCC, RoHS compliance.
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Enterprise Ready: Compatible with major OSes including Linux, Windows, VMware, and FreeBSD with full driver support.
Technical Specifications:
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Model: MCX631102AN-ADAT
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Ports: 2× SFP28
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Data Rate: 1/10/25 Gb/s
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Interface: PCI Express Gen 4.0 x8
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Form Factor: Low-profile HHHL with tall bracket (96.3 × 68.9 mm)
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Typical Power Consumption: 10.73W (PCIe Gen 3.0), 11.53W (PCIe Gen 4.0)
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Operating Temperature: 0°C to 55°C
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Humidity Range: 10%–85% RH (operating)
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Regulatory: CE, FCC, VCCI, ICES, RCM, RoHS compliant
Note: Please ensure appropriate airflow and power requirements in your deployment environment to maintain optimal operation.
