10GBase-CU, SFP+ to SFP+ Connetor, Passive, 1 meters (3.28ft), 30AWG, Black. The length of the cable includes the connectors at both ends.; Widely used in data centers, storage area networks, Network Attached Storage, high performance computing, etc.; Compatible with Cisco, Meraki, Ubiquiti, Mikrotik, Intel, Fortinet, Netgear, D-Link, Supermicro, TP-Link, Quanta, Solarflare, PaloAlto, F5, etc.; Our products are passed by TDR & VNA tests in our Signal Integrity Lab.; What You Get: 1x 1m 10G SFP+ twinax cable, 2x 1m 10G SFP+ copper cables, 3-year warranty and technical support.