The SC12FPIAG series is Industrial PoE Media Converter. It is the ideal solution for powering remote devices such as IP phones, video cameras, wireless access points, etc. In addition to transmitting data, the twisted-pair injects power down the cable, allowing a remote Power over Ethernet Device to operate without the need of any additional power source. SC12FPIAG Power over Ethernet Powered Device is IEEE 802. 3af/at complaint. The SC12FPIAG series is designed to extend the distance of a network by converting Giga Ethernet data from twisted pair cable to 1000FX multi-mode or single-mode fiber- optic cable and operating distance from 550m to 120km depending on different model.