The Approved Technology 40G-QSFP-ESR4-C is a cutting-edge 40GBASE-ESR4 QSFP+ transceiver, meticulously engineered for high-speed data transmission over short distances. Operating at a wavelength of 850nm, this transceiver is equipped with an MPO connector, enabling seamless integration into existing fiber optic infrastructure. It supports transmission distances of up to 300 meters, making it ideal for data centers, high-performance computing environments, and enterprise networks. As an authorized distributor of Approved Technology, Supreme Components International guarantees the authenticity and quality of this product. The 40G-QSFP-ESR4-C offers exceptional performance, reliability, and scalability, ensuring optimal network performance and future-proofing your infrastructure. This transceiver is a cost-effective solution for upgrading network capacity and improving overall efficiency.