The Multimode QSFP+ / QSFP+ Fiber Optic Cable is used to link your fiber networking devices for high-speed, long-distance connectivity. This 0.5m cable features an QSFP+ connector at one end and QSFP+ connector at the other end. Type: Direct attach cable Technology: Twinaxial Length: 1.6 ft Connector: QSFP+ - male Connector (Second End): QSFP+ - male Designed For: Force10 Z9500; Networking N4032, N4032F, N4064, N4064F Network Cable Type: Direct attach cable Technology: Twinaxial Length: 1.6 ft Connector: QSFP+ - male Connector (Second End): QSFP+ - male Designed For: Dell Force10 Z9500 Dell Networking N4032, N4032F, N4064, N4064F