versions of the QSFP+ module are available

QSFP+ is a hot-pluggable high-density transceiver which provides 4 channels of traffic in each direction (Tx and Rx). QSFP+ supports up to 10.5 Gb/s per channel for applications such as 40G Ethernet and InfiniBand 4xQDR. Both multimode and single mode versions of the QSFP+ module are available, as well as QSFP-based active optical cables (Quadwire QDR and Quadwire FDR).The Quad Small Form-factor Pluggable (QSFP) interconnect system from TE Connectivity (TE) is a four-channel package, offering 3 times the density of traditional SFP ports and supports speeds up to 10Gb/s per channel (suitable for 8G Fiber Channel and 10G Ethernet). The system is ideal for switches, QSFP-H40G-​CU1M – Compatible Cisco 40GbE QSFP+ QDR Direct-Att​ach Copper Cable 1m and host bus adapters (HBA's) where bandwidth is essential.
Our QSFP family includes cages, connectors, and copper and optical cable assemblies for a complete solution, developed within the QSFP+ copper direct-attach cables (Multi-Source Agreement).Cages feature enhanced EMI springs that have been proven in our SFP product to effectively contain EMI between both cage-to-bezel and cage-to-module interfaces. Cages are available with options for riding heat sinks (similar to XFP) and lightpipes. Ganged (multi-port) cages are available for additional density gains. All cages use press-fit technology for board termination, and can be used in belly-to-belly (double-sided) applications. An XFP-style gasket is also supported to maintain the cage opening behind the bezel. All QSFP cages will accept copper cables, optical cables, and transceiver modules.