The Reverse PoE Fiber Switch RPoE-7T-1F can get power for itself from customer
premises and send network data to customer premises via one Ethernet cable (Cat.5 or better). It also have 1 Fiber port for data input and output.
The input Voltage of port1 to port7 is 12V to 48V DC. Port8 can get or send data over fiber cable. In a sense, it is a good choice for you to reduce the installation cost and
improve the network performance over Fiber Cable.