QSFP112/QSFP-DD800 Direct attached copper cables removed from working environment

QSFP112 passive direct attach copper cable features 4 transmitting and 4 receiving channels at 100 Gbps with PAM-4 modulation per channel speed. The cable assembly meets IEEE 802.3ck 400GBase-CR4, 200GBase-CR2 and 100GBase-CR1 specifications