tp-link MC112CS 10/100Mbps WDM Media Converter, Extends fiber distance up to 20km

WDM technology is the cornerstone of the MC112CS’s value. Standard fiber links often require two separate strands of fiber—one for sending, one for receiving. The MC112CS uses WDM to send and receive over a single strand, which drastically reduces the cost of fiber cabling and installation labor. For long-distance outdoor or cross-building runs, this is a significant efficiency improvement, allowing you to establish a robust, reliable fiber-optic bridge while optimizing your budget.

Long-Distance Reliability
Designed for harsh or distant networking environments, the MC112CS provides a link distance of up to 20 kilometers (approx. 12.5 miles) over single-mode fiber. It uses a long-wave (LX) laser specification to maintain signal integrity over these massive distances. This makes it an ideal workhorse for WISP providers or businesses needing to connect distant warehouse or remote site infrastructure into their main network backbone without signal drop-off.

Simple Integration
As a transparent bridge, the MC112CS requires zero configuration or specialized software. It features Auto MDI/MDI-X for the copper port, meaning it automatically detects whether you are using a straight-through or crossover cable. The front panel includes intuitive LED indicators that display power, link status, and data activity, making it easy to monitor the status of your fiber link and quickly diagnose any connectivity issues without needing expensive testing gear.