QSFP+ active optical cable adds reliable 40 GbE connections over fiber - StarTech.com lifetime warranty on all StarTech.com SFP cables - QSFP+ fiber cable length is 15 meters (49 feet) - QSFP+ (Mini-GBIC) cable complies with MSA industry standards - AOC fiber cable has low power consumption of less than 1.5 W - Hot-swappable with other fiber optics QSFP+ cables - QSFP+ fiber cable is ideal for point-to-point across-rack server or network switch connections