Cisco QDD-400-CU1M Compatible 1m (3ft) 400G QSFP-DD Passive Direct Attach Copper Twinax Cable 100G EDR supporting up to 2km over

supporting up to 2km over single-mode fiber (SMF) via dual LC duplex connectors

it ensures safe and accurate signal routing for high-speed networking tasks

It features a closed finned-top OSFP connector with Integrated Heat Sink (IHS) on the 1

offering low latency for high-performance computing clusters

and performs 8-channel 106

Cisco QDD-400-CU1M Compatible 1m (3ft) 400G QSFP-DD Passive Direct Attach Copper Twinax Cable 100G EDR supporting up to 2km overDescription Cisco QDD 400 CU1M Compatible 1m (3ft) 400G QSFP DD Passive DAC Twinax Cable provides a high speed 400Gbps copper link for short range Cisco interconnections. It utilizes passive twinax technology to deliver low latency performance with zero power consumption, ideal for top of rack switch to server links. This cable is engineered for high signal integrity and seamless compatibility with Cisco 400G networking portfolios.