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Cisco ONS 15530 Hardware Installation Guide
OL-7706-01
Chapter 2 Installing the Cisco ONS 15530
Powering Up the Shelf
Table 2-2
lists the nominal and acceptable value ranges for source AC power.
Installing and Removing the Power Supplies
To install an AC or DC power supply, follow these steps:
Step 1
Remove the power supply from its packaging.
Step 2
Grasp the power supply handle with one hand. Place your other hand underneath to support the bottom
of the external power supply.
Step 3
Place the power supply correctly at the bay opening.
Step 4
Carefully slide the power supply into the bay. Make sure that the power supply is installed completely
and that the faceplate is flush with the chassis.
Step 5
Secure the power supply installation by securing the captive installation screws at the top of the power
supply.
To power on the chassis, see the
“Powering Up the Shelf” section on page 2-31
.
To remove an AC or DC power supply, follow these steps:
Step 1
Unplug the power cord on an AC power supply or remove the negative, positive, and ground connections
from the DC power supply.
Note
The ground connections should always be connected first and disconnected last.
Step 2
Unscrew the captive installation screws at the top of the power supply.
Step 3
Grasp the power supply handle with one hand and pull the power supply out of the bay. Place your other
hand underneath to support the bottom of the external power supply.
Table 2-2
Source AC Power Specifications
Specifications
Nominal Value
Acceptable Range
AC input voltage
100 to 240 VAC, single
phase
90 to 255 VAC
AC input line frequency
50/60 Hz
47 to 63 Hz
AC input current
8 A @100 VAC
3.5 A @240 VAC
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