Amphenol SF-SFPPLOOPBK-003.5 10 GbE SFP+ Direct Attach Loopback Adapter Module, 3.5 dB, Silver
Genuine Amphenol SFP+ loopback cables provide the ideal solution for copper SFP+ port testing requirements. This low-profile SFP+ loopback cable features typical insertion loss characteristics of 3.5dB to perfectly approximate a typical SFP+ to SFP+ 10-Gigabit connection between SFP+ equipped adapter cards, blade servers, routers, and switches.