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Installing and Connecting the Router
Connecting to a Console Terminal or Modem
Note:
The maximum current rating for the power disconnect circuit breaker or overcurrent device must be 15 Amps.
Operational power must be internally fused. This fuse cannot be replaced by the user. In the event of the disconnect
device failing, return the unit to the factory for repair.
Replacing Power Supplies and Redundant Power Supplies
Before you perform power supply replacement, read the
The Cisco CGR 2010 routers have replaceable power supplies. Use a Number 2 Phillips screwdriver to remove or install
the power supply.
Caution:
Any combination of power supplies can be inserted into the chassis. Dual power supply configurations are
load sharing in redundancy mode.
A single power supply is sufficient for supporting power needs to the system. A single PSU can be deployed in
either slot 1 (PSU1) or slot 2 (PSU2).
Note:
The power supplies are hot swappable. The power supply LED must show it is properly functioning before
removing the other power supply in the router.
Replacing the Cisco CGR 2010 Router Power Supply
For the following steps see
CGR 2010 router.
To replace the power supply in a Cisco CGR 2010 router:
1.
Loosen the captive screws that fasten the power supply to the chassis.
2.
Pull the power supply out of the chassis. See
Figure 13
Removing the Cisco CGR 2010 Router Power Supply
2
1
Power supply
3.
Insert the replacement power supply into the chassis. See
4.
Tighten the captive screws that fasten the power supply to the chassis.
Connecting to a Console Terminal or Modem
The router has asynchronous serial ports and auxiliary ports. These ports provide administrative access to the router
either locally (with a console terminal or a PC) or remotely (with a modem). To configure the router through the Cisco IOS
command-line interface (CLI), you must establish a connection between the router console port and either a terminal or
a PC.
Figure 13 on page 38
for the locations of connectors and other components within the Cisco
Figure 13 on page
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Safety Warnings, page 77
38.
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LoV dc
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Power supply captive screws
Figure 13 on page
38
and disconnect power when noted.
38.
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