QSFP+ cable connects high-speed 40 Gb switches, servers and other networking devices in data centers and enterprise wiring closets. Ideal for Cisco switches, servers, routers and other high-end networking equipment. Combines 4 full-duplex 10Gbps SFP+ lanes for an aggregated 40Gbps rate. Multi-platform support for 40Gb Ethernet, InfiniBand, fibre channel and PCIe. Ergonomic push/pull tabs allow easy one-handed connection and disconnection. Compliant with QSFP+ MSA and SFF-8436 architecture for full QSFP compatibility.