12-39
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
OL-13208-11
Chapter 12 Cisco ASR 1001 Router Overview and Installation
Cisco ASR 1001 Router Power Supply Installation
Step 3
Turn off the circuit breaker to the power supply.
Wiring the DC Input Power Source
The Cisco ASR 1001 Router DC power supply has a connector plug that is installed into the power
supply terminal block header.
Figure 12-28
shows a view of a DC power supply with a DC connector
plug inserted (no wires installed) into the power supply block header in power supply PS0 (on the left),
and the other power supply with no connector plug inserted into power supply PS1 (on the right).
Figure 12-28
Cisco ASR 1001 Router DC Power Supply Terminal Block With a Connector Plug in
Slot 0 and Without a Connector Plug in Slot 1
Note
Two types of DC connector plugs are supported for use with the DC power supply for the Cisco ASR
1001 Router. In one type of connector plug, the screw holes are raised above the connector plug body.
In the second type, the screw holes are not raised above the connector plug body.
Figure 12-30
shows
the connector plug in which the screw holes are not raised. The only difference in the method for using
these two types of connector plugs is related to the wire-strip length, which is mentioned later in this
section.
Warning
When installing or replacing the unit, the ground connection must always be made first and
disconnected last.
Statement 1046
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: 120 VAC, 20A U.S. (240 VAC, 10A international).
Statement 1005
Warning
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Statement 1003
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
207694