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Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
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Chapter 3 Install and Connect Cisco 4000 Series ISRs
Connect Power
Figure 3-13
Chassis Ground Connection on the Router (Cisco 4451-X ISR shown) Chassis
Step 4
Connect the other end of the ground wire to a known reliable earth ground point at your site.
Connect Power
This section explains how to connect AC power to the router.
Warning
Read the installation instructions before connecting the system to the power source.
Statement 1004
Warning
This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit.
Statement 1028
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Note
The installation must comply with all required electrical codes applicable at the installation site.
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