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Cisco ASR 1000 series Hardware Installation Manual page 245

Aggregation services routers
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Chapter 8
Cisco ASR 1002 Router Overview and Installation
The +24 VDC power supply uses a spring loaded terminal block; therefore have the recommended
screwdriver size available.
Review the diagrams to see how the wire is stripped and how the screwdriver is inserted at an angle
into the terminal block.
Have the following equipment available to install and remove the +24 VDC power supply:
Figure 8-28
Figure 8-28
0
7
1 +24 VDC terminal block
2 Positive (+) lead
3 Negative (-) lead
4 Ground (GND) lead
5 Power supply LEDs
This section describes how to connect the +24 VDC power supply in the Cisco ASR 1002 Router.
The color coding of the +24 VDC input power supply leads depends on the color coding of the +24 VDC
Note
power source at your site. Typically, green or green/yellow is used for ground. Make certain the lead
color coding you choose for the +24 VDC input power supply matches lead color coding used at the +24
VDC power source. Most commonly used wire color-coding is red for positive (+) lead and black for
negative (–) lead.
When you install the unit, the ground connection must always be made first and disconnected last.
Warning
Statement 1046
OL-13208-11
Phoenix Contact 3.5mm flat-blade screwdriver or equivalent
Wire-stripping tool for stripping 8-gauge wire
shows the +24 VDC power supply for the Cisco ASR 1002 Router.
+24 VDC Power Supply for the Cisco ASR 1002 Router Components
5
6
OUTPUT INPUT
FAN
FAIL
OK
OK
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
+27V DC INPUT
+27V
32A
2
8
1
3
4
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
9
6
Standby/On switch
7
Captive fastener
8
Power supply tabs
9
+27 VDC INPUT label
— —
Cisco ASR 1002 Router Power Supplies
7
OUTPUT INPUT
FAN
FAIL
OK
OK
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
+27V DC INPUT
1
+27V
32A
8
8-39

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