The TP-Link MC100CM converts 10/100Base-TX Ethernet to 100Base-FX fiber, enabling reliable integration of copper and fiber networks. It features 1× RJ45 port and 1× SC multi-mode fiber port, supporting transmission distances of up to 2 km at 1310 nm wavelength. With auto-negotiation, Auto MDI/MDIX, and plug-and-play deployment, it provides a simple and cost-effective solution for extending LAN, CCTV, and enterprise fiber links.