Clear-Com HX System Frames - Manual (Page 13)

3.2.6 Power supplies
An Eclipse HX-PiCo matrix has two internal power supply units. One power supply unit can
power the entire matrix; the second unit provides a backup in case of failure or damage to the
first unit.
In addition, the two supplies have separate IEC connectors to AC mains, and are designed for
completely automatic and transparent changeover between supplies in the event of a power
outage in one of the AC mains circuits.
A power-supply failure sensor is connected to a warning light, allowing power anomalies to be
diagnosed.
3.2.7 Rear panel connectors (Ports)
The Eclipse HX-PiCo matrix connects to remote devices such as intercom panels, interfaces,
general purpose inputs and outputs, local area networks, and other matrices through its rear-
panel hardware connectors.
A rear-panel RJ-45 connector (to which cable is connected to run from the matrix to a user
panel or interface module) is called a port.
Shielded CAT-5 cable is connected to a port to carry signals from the Eclipse HX-PiCo to
connected devices.
Tip: For more information about the rear panel connectors, see 4.3.1 Rear panel connectors.
13 Eclipse HX-PiCo User Guide