Connecting The -48 Vdc Input Power To The Cisco Asr 1002-X Router - Cisco ASR 1013 Hardware Installation Manual

Connecting the –48 VDC Input Power to the Cisco ASR 1002-X Router
Caution Do not run the AC power cord through the power supply handles as shown in
on Cisco ASR 1002-X Router AC Power Supply , on page
Figure 165: Incorrect Cabling on Cisco ASR 1002-X Router AC Power Supply
Note Using a tie wrap for the AC power cable is optional. However, if you do attach the AC power cable to a power
supply tab and then you remove the AC power cable for some reason, check for any damage to the cable after
you cut the tie wrap. If the power cord is damaged, replace it immediately.
Step 4
Plug the AC power supply cable into the AC power source.
What to Do Next
This completes the procedure for connecting an AC power supply in the Cisco ASR 1002-X Router.
Connecting the –48 VDC Input Power to the Cisco ASR 1002-X Router
The –48 VDC power supply input connector is a Euro-style terminal block. A means to provide strain relief
to the input wires is provided on the power supply. The connection order is negative (–), positive (+), and
GND. However, this is the order from left to right in which the terminals appear on the power supply, not the
order in which the leads should be connected during installation. The order in which the leads should be
attached is GND, positive (+), and negative (-).
The recommended branch circuit breaker for the Cisco ASR 1002-X Router –48 VDC power supply is 30 A.
Use an AWG #10 wire gauge on the 30 A circuit.
Figure 166: –48 VDC Power Supply for the Cisco ASR 1002-X Router, on page 354
power supply for the Cisco ASR 1002-X Router.
Figure 166: – 48 VDC Power Supply for the Cisco ASR 1002-X Router
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Cisco ASR 1000 Series Router Hardware Installation Guide
354
Chassis ESD socket 6
–48 VDC power supply 7
slot 0 label
–48 VDC power supply 8
switch Standby/On
–48 VDC power supply 9
LEDs
Fan 10
Cisco ASR 1002-X Router Overview and Installation
Figure 165: Incorrect Cabling
354.
shows the –48 VDC
–48 VDC power supply
captive installation screw
–48 VDC power supply
slot 1 label
Ground lead
Positive lead
Negative lead