QSFPTEK 40G QSFP+ Module MTP/MPO Multi Mode Transceiver 40GBASE SR4 for Cisco QSFP (850nm, 150m, with DDM)

Wide Compatibility: Compatible for Cisco QSFP-40G-SR4. 40G Ethernet, Infiniband QDR, SATA/SAS3, IEEE 802.3ba standard, MSA Compliant. 40G QSFP+ Multi-Mode Transceivers: 40Gb/s data rate, MPO/MTP connector, 850nm Wavelength, the transmission distance up to 150m, working temperature: 0℃ ~ +70℃, Tx Power(dBm): -7 ~ +1, Rx Sens.(dBm): ＜ -9.5. 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.