Preparing The Site - Cisco UBR10012 Quick Start Manual

Preparing the Site

Table 6
Table 6
Component
Cisco DC PEM (Part
Number)
Power output
DC-input Voltage
DC-output Voltage
(nominal)
DC-input Current
Connections
Physical Differences
LEDs
Weight
PRODUCT ID LED/switch Yes
1. The 34- part number is listed on compliance label of the DC PEM.
2. For the 34-1651-04 and 34-1651-05 DC PEM modules, the DC-output voltage varies according to the DC-input voltage with
Preparing the Site
Do not unpack the chassis until you are ready to install it. Keep the chassis in the shipping container to
prevent accidental damage until you determine an installation site.
Before you install the Cisco uBR10012 universal broadband router, review the following:
•
•
•
•
•
Cisco uBR10012 Series Universal Broadband Router–Quick Start Guide
18
summarizes the specifications of the DC PEM modules.
Specifications of the DC PEM modules
UBR10-PWR-DC-PLUS=
341-0388-01
1
3300 W
–48 to –60 VDC
nominal
–57.5 V
50 A + 50 A
5
16 lbs (7.25 kg)
a drop in voltage between 1 V and 1.85 V. The allowable DC-input range is -40.5 V to -72 V. The DC-output voltage is not
constant for these DC PEM modules. For the 341-0388-01 DC PEM module, the DC-output voltage is regulated and is
constant.
The environmental conditions in your installation site must be met to maintain normal operation.
The power outlet meets the requirements at your installation sites.
The cabling requirements for your installation sites.
Rack-mounting requirements.
The equipment required to install the router.
UBR10-PWR-DC=
34-1651-04 and 34-1651-05
34-1651-05
2400 W 3000 W
–48 to –60 VDC –55 to –60 VDC nominal
nominal
See footnote
50 A 56 A
3 3
10 lbs (4.54 kg) 10 lbs (4.54 kg)
No No
2
OL-24972-01