The APPROVED TECHNOLOGY QSFP-40G-LR4L-C is a 40GBASE-LR4L QSFP+ transceiver module engineered for high-speed data transmission over single-mode fiber. Operating at a wavelength of 1310nm, it enables reliable connectivity up to 10 kilometers. This transceiver is compliant with the QSFP+ Multi-Source Agreement (MSA), ensuring compatibility with a wide range of networking equipment. It's designed for use in 40 Gigabit Ethernet links in data centers, enterprise networks, and high-performance computing environments. Supreme Components International, as an authorized distributor of APPROVED TECHNOLOGY, guarantees the authenticity and quality of this product. This transceiver offers a cost-effective solution for upgrading network infrastructure to meet increasing bandwidth demands.