TP-Link MC111CS Media Converter is a high-performance device that converts 10/100Base-TX copper Ethernet to 100Base-FX single-mode fiber using Wavelength Division Multiplexing (WDM) technology. Designed to simplify fiber deployment, it transmits and receives data over a single fiber strand, reducing cabling costs. Its compliance with IEEE 802.3u standards ensures reliable and seamless network integration.

• Supports 100 Mbps full/half-duplex transmission with auto-negotiation and Auto MDI/MDIX for effortless connectivity.
• Utilizes single-mode fiber with SC/UPC connectors and operates at a wavelength of 1550nm (Tx) and 1310nm (Rx), supporting transmission distances up to 20 km.
• Advanced Link Fault Pass-Through and Far End Fault features minimize network downtime by quickly detecting and relaying link failures.
• Compact form factor (94.5 × 73.0 × 27.0 mm) powered by an external adapter for flexible installation.
• LED indicators provide real-time status for power, link/activity, duplex, and speed.
• Environmentally robust with operating temperature from 0°C to 40°C and humidity tolerance.
• Certified with FCC, CE, and RoHS ensuring safety and emission standards compliance.