QSFPTEK 40G QSFP+ Module LC Single Mode Transceiver 40GBASE LR4 for Cisco QSFP (1310nm, 10km, with DDM)

Wide Compatibility: Compatible for Cisco QSFP-40G-LR4. OTN OTU3, 40G Ethernet, Infiniband, FiberChannel, SATA/SAS3, MSA Compliant. 40G QSFP+ Single-Mode Transceivers: 40Gb/s data rate, LC duplex connector, 1310nm Wavelength, the transmission distance up to 10km, working temperature: 0℃ ~ +70℃, Tx Power(dBm): -7 ~ +2.3, Rx Sens.(dBm): ＜ -13.7. Easy to use: Plug and play, hot-pluggable. DDM support: DDM allows you to monitor the critical information, to find out some potential problems. Widely used in fiber switches, routers, NIC, server or other fiber optic equipments with 40Gb QSFP+ ports. 100% high quality products: We always strictly control product quality, every module had been individually tested on switches before shipping, customers can rest assured to buy. After-sales Service: 30-day free return, 2-year warranty, lifetime technology support. We offer many compatible options, if your brands are not listed here, please contact us.