Cisco ASR 1000 Series - Page 245

8-39
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
OL-13208-11
Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Power Supplies
• 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:
– Phoenix Contact 3.5mm flat-blade screwdriver or equivalent
– Wire-stripping tool for stripping 8-gauge wire
Figure 8-28 shows the +24 VDC power supply for the Cisco ASR 1002 Router.
Figure 8-28 +24 VDC Power Supply for the Cisco ASR 1002 Router Components
This section describes how to connect the +24 VDC power supply in the Cisco ASR 1002 Router.
Note The color coding of the +24 VDC input power supply leads depends on the color coding of the +24 VDC
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.
Warning When you install the unit, the ground connection must always be made first and disconnected last.
Statement 1046
1 +24 VDC terminal block 6 Standby/On switch
2 Positive (+) lead 7 Captive fastener
3 Negative (-) lead 8 Power supply tabs
4 Ground (GND) lead 9 +27 VDC INPUT label
5 Power supply LEDs — —
OUTPUT INPUT
FAI L
OK OK
FAN
+27V 32A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
+27V DC INPUT
OUTPUT INPUT
FAI L
OK OK
FAN
+27V 32A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
+27V DC INPUT
2
31
5 6
0
1
7
4
7
8
253164
8
9