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 & Support DDM: Plug and play, hot-pluggable. Rotate the ring latch down at 90 degree angle to unlock, then pulling transceiver out from switch. DDM support: DDM allows you to monitor the critical information, to find out some potential problems. High Quality: All of products are manufactured under strict quality control system, every module has been tested one by one on different switches before shipping, to ensure compatibility with different brand of switch. After-sales Service: 30-day free return, 3-year warranty, lifetime technology support. If you are not sure about the compatibility of your device, please feel free to contact us.