The TP-Link TL-FC111PB-20 V2 fiber media converter is a robust solution for extending your network connection up to 20 km using WDM technology. It features a unique combination of SC single-mode and RJ-45 ports, making it a versatile choice for a variety of network infrastructures. With support for IEEE 802.3 standards, this device ensures compatibility with a wide range of Ethernet and Fast Ethernet devices. Equipped with Power over Ethernet (PoE), it can directly power devices such as IP cameras and wireless access points through the network cable, simplifying installation and reducing cable clutter. Its auto-negotiation and auto-uplink features facilitate easy setup and maintenance, while its ability to operate under a variety of environmental conditions makes it suitable for nearly any situation. Whether you want to extend your network's range or optimize your power supply, the TL-FC111PB-20 V2 offers a reliable and efficient solution.