Cisco UBR10012 Quick Start Manual page 35

Connect the second DC power source to the PEM 1 terminal (right terminal) as in
Step 6
If you are connecting visual or audio alarm indicators to your system, go to the
Step 7
Indicators" section on page
If you are not connecting any alarm indicators, go to the
Step 8
Connecting the DC Power Cables for the UBR10-PWR-DC-PLUS= Module
Do not use the DC power terminal connectors on the midplane of the chassis (see
Caution
are using the UBR10-PWR-DC-PLUS= modules. Verify that the DC power terminal connectors are not
connected to any wires before proceeding with the installation.
Before connecting the cables for the UBR10-PWR-DC-PLUS= module, you must install the DC PEM
Note
modules in the chassis. To install the DC PEM modules, see the
Modules" section on page
Equipment
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•
•
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The UBR10-PWR-DC-PLUS= module accepts a maximum of 6 AWG wire or 4 AWG high-flex wire for
Note
the DC-input cables. If you are using the 4 AWG wire, use a high-flex high strand count power cable for
optimal routing of the cables under the front cover. The 2 AWG wire is not supported on the
UBR10-PWR-DC-PLUS= module.
To connect the DC power cables to the Cisco uBR10012 router:
If you are connecting visual or audio alarm indicators to your system, go to the
Step 1
Indicators" section on page
Verify that the DC power source to the chassis is turned off (tape it in the OFF position, if possible).
Step 2
Caution Do not connect power to the DC power sources or apply power to the chassis. This is done as part of the
system startup after all connections are made. If you are using the external AC-input power shelf as the
DC power source, verify that the AC-input power cords are not plugged into the AC power outlets.
Remove the safety cover from above the DC terminal blocks by loosening the captive screws and rotating
Step 3
the safety cover up and off of the PEM faceplate, to connect the first facility DC power source.
Remove the install nuts from the input studs on the DC terminal blocks of the PEM modules.
Step 4
Prepare the DC-input cables by attaching 0.625-inch center to center dual-hole lugs. Attach the DC-input
Step 5
cables to the DC terminal blocks.
OL-24972-01
30.
39.
Number 2 Phillips Screwdriver
10 mm hex socket driver
DC power cables, customer provided
0.625-inch dual-hole lugs, customer provided
30.
"Installing the Modules" section on page
Cisco uBR10012 Series Universal Broadband Router–Quick Start Guide
Installing the Chassis
Step 5.
"Connecting the Alarm
Figure 16) when you
"Installing the DC Power Entry
"Connecting the Alarm
38.
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