Startech 100% Cisco Qsfp-h40g-cu0-5m Compatible 0.5m 40g Direct Attach Cable - 40 Gbps Pa

100% cisco qsfp-h40g-cu0-5m compatible 0.5m 40g direct attach cable - 40 gbps passive twinax copper low power 2x qsfp+ pluggable connector - 10gbe transceiver module dac for c9300 /c9200 /c9400 - hot-swappable msa compliant lifetime warrant