Calix T073G HGU ONT User Manual - Connecting Power
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Connecting Power
The T073G can be powered by the AC power adapter or by an UPS power. This section
describes how to power the ONT by both.
Note: Do not connect the enclosed power supply adapter and an external UPS
simultaneously, as this may cause unwanted behavior.
Connecting to the AC Power Adapter
Warning! Do not use any other power supply adapter except the one that
accompanies the units. Use of other adapters could result in damage to
the unit. To prevent electrical shock, please do not open the cover.
To connect the power cable to the ONT
1. Plug the circle two pin 12 VDC power connector of the power adapter to ONT power
port.
2. Plug the input of the power adapter into a live AC outlet.
3. Press the Power Switch on the back of the ONT.
4. Verify that the POWER LED on the ONT is lit (green) indicating that local power is on
and voltage is within required limits.