7mt 10G SFP+ Twinax cable assembly. Cisco equivalent to SFP-H10GB-CU7M. PROLABS’s SFP-H10GB-CUXM-C SFP+ Direct Attach Copper Cable Assembly are based on 10G Ethernet IEEE 802.3ae standard , Fiber Channel and SFF 8431 standard, and the passive SFP+ Cable is a low cost alternative for short reach applications. The passive design has no signal amplification in the cable assembly. Electronic Dispersion Compensation (EDC) is typically used on the host board designs when passive copper cable assemblies are utilized.