Product FeaturesQSFP+ MSA,Website:http://www.reontk.com, SFF-8436 compatible Four independently addressable transmit and receive channels Highly compact: savings of 60% on edge and board usage compared to four    comparable SFP+ modules Electrically hot-pluggable XFP-like latch mechanism for ease-of-insertion Digital Diagnostics Monitoring Interface. allows customer management and monitoring of key modules parameters, analogous to SFP+ Optical connectivity via industry standard MPO/MTP terminated fiber ribbonOperating Case Temperature Standard: -5 to +70°CProduct Applications High-speed interconnects within and between switches, routers and transport equipment Server-Server Clusters, Super-computing interconnections Proprietary backplanes Interconnects rack-to-rack, shelf-to-shelf, board-to-board, board-to-optical backplane 40GBASE-LR4 Ethernet links 10GBASE-SR applications 40GBASE-SR4 applications 40GBASE-ER4 Ethernet links InfiniBand SDR, DDR and QDR applications Other Optical linksP/NPackageFiberTypeData Rate(bps/Hz)ReachTx(nm)RxTemperatureConnectorTypeDDMI(°C)RQP1-8540-1C8* QSFP+SR4 MM40G300m850 VCSEL PIN0~+70MPOY/NRQP2-CW40-1C1* QSFP+LR4 SM40G10kmCWDM DFB PIN0~+70LCY/N