QSFP+ is a hot-pluggable high-density transceiver form factor which provides 4 channels of traffic in each direction of transmitter and receiver. support up to 10.5Gb/s per channel for applications such as 40G Ethernet and InfiniBand 4xQDR. Both multimode and single mode versions of the QSFP+ module are available in the market as QSFP+ SR4 and LR4
Active, Optical Transceivers, QSFP+