Pair of Ethernet over COAX adapters that enable use of COAX cables for PoE applications, supports IEEE802.3af/at. Powered by either PoE or power supply, dependent on power requirement at the device end. Diagnosics LEDs for power and link status in both base and device unit. Connectors: BNC and RJ45 connector and power input (for optional power supply). The package contains one base unit and one device unit.