| Cisco Compatible | QDD-400-CU1M | Vendor Name | FS |
| Connector Type | QSFP-DD to QSFP-DD | Max Data Rate | 400Gbps |
| Minimum Bend Radius | 33.5mm | Wire AWG | 30AWG |
| Cable Length | 1m (3.28ft) | Jacket Material | PVC (OFNR) |
| Cable Type | Passive Twinax | MTBF | ≈50 Million Hours |
| Power Consumption | <0.1W | Power Supply | 3.3V. |
| Temperature | 0 to 70°C (32 to 158°F) | Protocols | 400G Ethernet |
1m (3ft) Cisco QDD-400-CU1M Compatible 400G QSFP-DD Passive Direct Attach Copper Twinax Cable
$109.00
Cisco QDD-400-CU1M Compatible 400G QSFP-DD DAC Twinax Cable (1-meter, Passive, QSFP-DD to QSFP-DD, 30AWG)
The 400G QSFP-DD DAC primarily enables high-bandwidth 400G links and supports 400G Ethernet rate. It provides a QSFP-DD-to-QSFP-DD copper direct-attach solution. They are suitable for very short links and offer a cost-effective way to establish a 400-Gigabit link between QSFP-400G ports of switches/routers within racks and across adjacent racks.
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