High-speed Transmission: 40Gbase-LR4 Ethernet Transceiver supports data rate of up to 40 Gbps, transmission distance of 100 meter over multi-mode fiber cable. ^^
Single Mode LC Design: The QSFP+ to LC transceiver is designed with Duplex LC connector, Single Mode, 4 CWDM lanes, in 1310nm window Muxed inside module.
^^ Wide Compatibility: QSFP-40G-LR4 and other Open Switches with 40Gb QSFP+ port. Compliant to the IEEE 802.3 ba standard, SFF 8436 and QSFP Multisource Agreement.
^^ Superior DDM Function: 40G-SR4 Transceiver supports digital diagnostic monitoring (DDM), allowing you to monitor the device's operating status in real-time and better manage your network.
^^ Excellent Customer Service: We provide 24/7 customer service, a 30-day free return policy, a 3-year free warranty, and lifetime technology support.