Accortec Twinaxial Network Cable HP M1213NF you can use this from

you can use this from the back of the rack

A MSA Compliant 40GBase-CU QSFP+ to QSFP+ twinax direct attached cable that operates over passive copper

Supports SD 4

It also features built-in IR signal extension to enable remote controlling your source device

- Up to 1536kHz audio sample frequency for the highest audio fidelity

Accortec Twinaxial Network Cable HP M1213NF you can use this fromExperience a simpler way to connect devices with the entire business network Twinaxial cable type for places where up to 10 meters coverage with high speed data transfer is required Passive feature for your convenience and ease of usage Fully compatible with network devices