The ER16500C IP video over coax multiport network extender with integrated gigabit power over Ethernet (PoE) switch by Nitek of Rolling Meadows, Ill., is a receiver unit that operates with the company's ET1500C transmitter.
When operating over RG59U coaxial cable, the product can operate for distances up to 1,640 feet. The system is transparent to the network and has no IP or MAC addressing, according to the company.
LED indicators show the status of network communication and PoE power, while the product's internal power supply provides PoE plus (25.5W) per port.