TP-Link TL-SM311LM Multi-Mode MiniGBIC Fiber Module Card, LC/UPC, up to 550/275m Distance

Extend your campus, branch or security network quickly and affordably with the TP-Link TL-SM311LM MiniGBIC SFP module. Designed for IT and physical security teams, this multimode SFP delivers reliable 1.25 Gbps connectivity over LC/UPC fiber to distances up to 550 meters (50/125µm), making it ideal for Gigabit uplinks, IP surveillance, access control and monitoring systems. The 850 nm wavelength and 1000Base-SX compatibility ensure predictable performance with standard multimode cabling, while the hot-swappable, plug-and-play form factor minimizes maintenance windows and simplifies field upgrades. Because it’s compatible with a wide range of TP-Link switches and media converters, the TL-SM311LM lets you cost-effectively expand fiber capacity without replacing existing hardware. Install it in edge switches to extend PoE camera feeds, create resilient backbone links for security management or link remote wiring closets across a building. For integrators and network managers who need dependable fiber links for security, surveillance and enterprise networking, this TP-Link SFP module delivers straightforward deployment and consistent Gigabit throughput. Add the TL-SM311LM to your next deployment to improve link reliability and extend your network reach.

• Extend fiber links up to 550m to cost-effectively connect distant switches, servers, and camera arrays
• Delivers reliable Gigabit performance (1.25 Gbps) for high-bandwidth applications like surveillance and monitoring
• Plug-and-play, hot-swappable SFP module with LC/UPC connector for minimal downtime and easy field replacement
• Multimode 850nm design reduces cabling complexity while supporting common enterprise and security deployments
• Broad TP-Link compatibility ensures seamless integration with JetStream switches and media converters for simple network upgrades