HPE BladeSystem c-Class 10GbE SFP+ to SFP+ 5m Direct Attach Copper Cable HPE 10G SFP+ Direct Attach Copper Cables provide 10 Gb connectivity to meet the bandwidth requirement in data centers and cloud-based services. Compared with optic solutions, the copper cables are cost effective solutions for within a rack and between racks connectivity. This type of cables is the critical interconnect in the server and HPE branded cables are 100% tested and tuned for HPE switches and adapters in various platforms. Features HPE 10G SFP+ Direct Attach Cables offers a cost-effective alternative to fiber optics in 10 Gb connections. SFP+ Twinax cable assembly. 850 nm wavelength. 3.3 V power supply. RoHS compliant..