Elevate your network infrastructure with the S-55DLC80D SFP module, designed for long-distance data transmission up to 80km at 1550nm wavelength. This professional-grade module delivers reliable performance with data transfer speeds of up to 1000 Mbps on LAN and supports maximum upstream rates of 3000 Mbps. Operating at 1.25G, this module ensures stable connectivity for enterprise applications. The module features dual Ethernet ports and advanced Network Access Control protocols, providing both versatility and enhanced security for your network operations. With its compact dimensions of 8.0 x 6.0 x 3.0 inches and 12V power requirement, this module integrates seamlessly into existing network setups. Compatible with Linux operating systems, it's an ideal solution for professional networking environments requiring robust, long-range connectivity. The package includes all essential components for implementation, supported by a one-year manufacturer warranty. Perfect for businesses seeking reliable, high-speed networking solutions across extended distances.