QDD-400-CU0.5M Cisco Compatible 0.5M 400G QSFP-DD Passive Direct Attach Copper Twinax Cable Optical Transceivers This product is 100% compatible

This product is 100% compatible with all Dell EMC products that list QSFP-40G-SR4 as a supported transceiver

The 40 Gigabit Ethernet signal is carried over four wavelengths

This product is 100% compatible with all Cisco products that support 800GBASE OSFP transceivers

10GBASE-LRM X2

QDD-400-CU0.5M Cisco Compatible 0.5M 400G QSFP-DD Passive Direct Attach Copper Twinax Cable Optical Transceivers This product is 100% compatibleCisco Compatible QSFP DD Direct Attach Copper Cable QuickSpecs Technical Specifications Quad Small Form factor Pluggable 400G (QSFP DD) copper cable. Passive Copper Cable assembly. 400 Gbit sec line speed. Operating distance of 0. 5 metres. Supply Voltage 3. 3V. Power consumption (per end): max 1. 5W. Product Support This product is 100% compatible with all Cisco products that list QDD 400 CU0. 5M as a supported product. Rigorous production testing