tp-link Omada 1000Base-LX SMF Mini GBIC Module, Up to 20 km transmission distance in 9/125 ??m SMF (Single-Mode Fiber) | SM311LS

The TL-SM311LS provides a professional-grade fiber connection, offering a robust 1.25 Gbps bandwidth that is ideal for high-speed network backbones. By utilizing single-mode fiber, it provides a stable, high-performance link that is completely immune to the electromagnetic interference that can plague copper-based cables in industrial or outdoor environments. It is the perfect solution for creating long-distance links between two core switches, linking a remote server rack, or establishing a reliable high-speed connection between buildings.

Universal SFP Compatibility
Designed to fit standard SFP ports, the TL-SM311LS offers plug-and-play simplicity. Once inserted, the switch will automatically detect the module and negotiate the link, allowing you to establish a fiber connection almost instantly. Its hot-swappable nature makes it incredibly convenient for IT administrators; if a module needs replacing or if you need to reconfigure your network topology, you can do so on the fly without interrupting the rest of the network's operation, reducing downtime and maintenance overhead.

Long-Distance Stability
The 1000BASE-LX standard is specifically designed for reliable, long-distance data transmission. By sending an optical signal at 1310nm, the TL-SM311LS ensures that your data maintains high signal integrity over distances up to 10 kilometers. This range is far beyond what any copper cabling can offer and is more than sufficient for most campus, hospital, or commercial building networks. It is a vital component for building an expansive, resilient network infrastructure that can grow alongside your organization.