Connecting Cables to Cisco 3800 Series Routers

This document describes how to connect your Cisco 3800 series integrated services router to a power source and to networks and external devices. It includes the following sections:

Power Connections, page 19

Connecting WAN, LAN, and Voice Cables, page 28

Connecting a Console or Modem, page 29

Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Statement 1030

Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security.

Statement 1017

Warning Do not work on the system or connect or disconnect cables during periods of lightning activity.

Statement 1001

Power Connections

This section explains how to connect AC or DC power inputs to Cisco 3825 and Cisco 3845 routers. It covers the following topics:

Connecting Routers to AC Power, page 20

Connecting Routers to DC Power, page 20

Connecting Routers to Backup Power, page 27

Warning Read the installation instructions before connecting the system to the power source. Statement 1004

Note The installation must comply with all required electrical codes applicable at the installation site.

Connecting Cables to Cisco 3800 Series Routers

 

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Cisco Systems warranty Power Connections, Connecting Cables to Cisco 3800 Series Routers