Mellanox/Nvidia MCP1660-W 400G Dac Cable Qsfp-Dd To Qsfp-Dd Passive Twinax Copper Direct Attached Straight Cable
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| SPECIFICATIONS | |
| Connector - A | QSFP-DD |
| Connector - B | QSFP-DD |
| Cable Assembly Type | Passive Twinax Copper Cable |
| Cable Type | InfiniBand HDR, 400GBASE-CR8 |
| Jacket Material | PVC (OFNR) |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| TX/RX | 26 AWG (Up to 5 Meter) |
| Max Data Rate | 400Gbps |
The Mellanox/Nvidia MCP1660-W is a 400G DAC (Direct Attach Cable) designed for connecting devices with QSFP-DD (Quad Small Form-Factor Pluggable Double Density) interfaces. This passive Twinax copper cable supports data transmission speeds of up to 400Gbps, making it ideal for high-performance computing, data centers, and cloud infrastructures. The MCP1660-W provides a cost-effective, low-latency, and power-efficient solution for short-distance interconnects, offering plug-and-play simplicity without requiring external power. Its robust construction and reliable performance make it a perfect choice for large-scale network environments, delivering high bandwidth and seamless data flow between switches, servers, and other networking hardware.
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