40G QSFP+ LR4

GrenTech 40G QSFP+ LR4 compliant with IEEE 802.3ba and SFF-8436. It uses 4 channels CWDM solution with a LC connector, and it can transmit up to 10km over single-mode fiber. It has advantage of low power consumption and stable performance, and it widely uses in 40G Ethernet and data centres.  

40G QSFP LR4 Specification

As one of the most professional communication equipment manufacturers, we provide communication equipment, optical transceiver and etc. For more SFP information, please feel free to contact us!