TP-Link TL-FC111A-20 | 10/100 Mbps WDM SFP to RJ45 Fiber Media Converter | Fiber to Ethernet Converter | 10/100 Mbps RJ45 Port to 100Base-FX Single-Mode Fiber | Extend Fiber Distance Up to 20 km
Designed to convert 100BASE-FX SC fiber to 100Base-Tx copper media or vice versa
Auto-negotiation of Half-Duplex/Full-Duplex transfer mode
Supports auto MDI/MDIX for TX port
TL-FC111A-20 adopts WDM (wavelength division multiplexing) technology, helping send and receive data at a distance up to 20 km with only one single-mode fiber, which saves half of the cable deployment cost for customers compares to dual-fiber deployment