Cisco UBR10012 Quick Start Manual page 40

Installing the Chassis
If you are using the UBR10-PWR-DC= module, then the DC power cables must be connected to the DC
Step 5
terminal connectors in the midplane of the chassis before the DC PEM modules are installed. See
"Connecting the DC Power Cables for the UBR10-PWR-DC= Module" section on page
If you are using the UBR10-PWR-DC-PLUS= module, then attach the DC power cables onto the DC
terminal blocks on the PEM module, see
UBR10-PWR-DC-PLUS= Module" section on page
If you are using the UBR10-PWR-DC-PLUS= module, then two pairs of DC-input cables must be
Caution
installed per PEM for the unit to operate.
Figure 20
Installing the AC Power Entry Modules
Do not use the DC terminal blocks when you are using the AC PEMs. Verify that the DC terminal blocks
Note
are not connected to any wires before proceeding with the installation.
The installation procedure is similar for both the AC PEM modules (UBR10-PWR-AC= and
UBR10-PWR-AC-PLUS=) except for the routing of the cables.
Ensure that you attach ferrite beads on the alarm cables or the grounding cables before you proceed to
Note
install the AC PEM modules in the chassis. You cannot access the alarm cables or grounding cables after
the PEMs are installed in the chassis. For information on attaching the ferrite beads, see
Ferrite Beads on Grounding and Alarm Cables" section on page
Cisco uBR10012 Series Universal Broadband Router–Quick Start Guide
40
"Connecting the DC Power Cables for the
Installing a DC PEM (UBR10-PWR-DC=)
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