- 400GBase direct attach splitter
- 6.60ft
The Cisco 400G QDD-400-CUxM module primarily enables high-bandwidth 400G links and supports 400G Ethernet rate. QDD-400-CuxM cables are suitable for very short links and offer a cost-effective way to establish a 400-Gigabit link between QSFP-400G ports of Cisco switches/routers within racks and across adjacent racks.