Product Description â?¢Model Noï¼? OS-QS40-3110D â?¢Data rateï¼? 40G â?¢Distanceï¼?10km â?¢Wavelength (nm)ï¼? 1310 â?¢Sourceï¼?DFB+PIN â?¢DDMï¼? YES â?¢Media Typeï¼? SMF Application â?¢High-speed interconnects within and between switches, routers and transport equipment â?¢Server-Server Clusters, Super-computing interconnections â?¢Proprietary backplanes â?¢Interconnects rack-to-rack, shelf-to-shelf, board-to-board, board-to-optical backplane â?¢40GBASE-LR4 Ethernet links â?¢InfiniBand SDR, DDR and QDR application Feature â?¢QSFP+ MSA, SFF-8436 compatible â?¢Four independently addressable transmit and receive channels â?¢Highly compact: savings of 60% on edge and board usage compared to four comparable SFP+ modules â?¢Electrically hot-pluggable â?¢XFP-like latch mechanism for ease-of-insertion â?¢Optical connectivity via industry standard MPO/MTP terminated fiber ribbon â?¢Digital Diagnostics Monitoring Interface. allows customer management and monitoring of key modules parameters, analogous to SFP+