The TP-Link TL-SM311LM SFP Module is a high-performance, small form-factor pluggable (SFP) transceiver designed to provide a reliable and efficient method for extending the reach of your network. This versatile module is ideal for business and enterprise environments, offering up to 1.25 Gbps data transfer rates over multi-mode fiber, making it perfect for high-speed Gigabit Ethernet connections. It supports a wavelength of 850nm, enabling seamless connectivity across distances of up to 550 meters, which is perfect for interconnecting devices within a large office building or campus. The hot-pluggable feature ensures easy installation and maintenance without any network downtime, while its compact design allows it to fit effortlessly into any compatible SFP slot on switches or routers. The TL-SM311LM SFP Module is fully compliant with industry standards, ensuring it integrates smoothly with a wide range of networking equipment. Additionally, the module supports Digital Diagnostic Monitoring (DDM) which provides real-time monitoring of various critical parameters such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage, enhancing network performance and management efficiency. Whether you’re expanding your network or upgrading your existing infrastructure, the TP-Link TL-SM311LM SFP Module is a cost-effective solution that ensures maximum data integrity and transmission reliability.