Description
The AddOn Mellanox® MCP1660-W02AE26-AO is a high-performance 400GBase-CU QSFP-DD to QSFP-DD direct attach copper cable designed for reliable, high-speed data transmission in next-generation data centers and enterprise networks. This passive twinax DAC supports a maximum reach of 2.5 meters (8.2 ft) and is fully compliant with IEEE 802.3bs and QSFP-DD MSA standards.
Each cable is programmed, uniquely serialized, and rigorously tested for data traffic and application compatibility, ensuring seamless interoperability with Mellanox® networking equipment. The hot-pluggable design simplifies installation and upgrades, while built-in EEPROM functions enhance device communication and monitoring. Additionally, this DAC is TAA (Trade Agreements Act) compliant, RoHS compliant, and lead-free, making it ideal for government, defense, and enterprise applications requiring secure and standards-compliant infrastructure.
| Specification | Details |
|---|---|
| Brand | AddOn |
| SKU | MCP1660-W02AE26-AO |
| Compatibility | Mellanox® MCP1660-W02AE26 |
| Cable Type | 400GBase-CU QSFP-DD to QSFP-DD Direct Attach Cable |
| Data Rate | 400 Gbps |
| Cable Length | 2.5 meters (8.2 ft) |
| Cable Construction | Passive Twinax |
| Connector Type | QSFP-DD (Double Density) |
| Compliance Standards | IEEE 802.3bs, QSFP-DD MSA |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 85% (non-condensing) |
| Hot-Pluggable | Yes |
| Built-in EEPROM | Yes |
| RoHS Compliant | Yes |
| Lead-Free | Yes |
| TAA Compliant | Yes |
| Warranty | Limited Lifetime Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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