The 1.25G SFP 1550nm transceiver is engineered for long-distance data transmission at 1.25Gbps over single-mode fiber (SMF) with a reach of up to 80 kilometers. Operating at a wavelength of 1550nm, it is optimized for high-performance, long-range applications like telecommunications, fiber-optic networks, and high-speed data centers. The module offers stable, high-quality transmission and comes equipped with an LC connector, providing efficient and high-density optical connections. Designed to meet industry standards, the 1.25G SFP 1550nm 80km module ensures compatibility with a wide range of optical networking devices, making it an ideal solution for businesses seeking reliable, long-distance communication.