Installation guide
About This Guide
Audience and Scope
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Cisco 1750 Router Hardware Installation Guide
78-6169-02
Audience and Scope
This guide is for users who have some experience installing and maintaining 
networking hardware. We assume that Cisco 1750 router users are familiar with 
the terminology and concepts of local Ethernet and wide-area networking.
This guide describes the functional and physical features of the Cisco 1750 router 
and provides installation procedures, troubleshooting information, technical 
specifications, and cable and connector guidelines and specifications.
Organization
This guide is organized as follows:
• Chapter 1, “Cisco 1750 Router Overview,” describes the router features, 
front-panel LEDs, rear-panel LEDs, and connectors.
• Chapter 2, “Installation,” describes how to install the router by connecting 
cables, power, and install WAN interface cards (WICs) and voice interface 
cards (VICs). 
• Chapter 3, “Troubleshooting,” describes some problems that you might have 
with the router and how to solve these problems.
• Appendix A, “Technical Specifications,” lists the physical characteristics, 
environmental requirements, and power specifications for the router.
• Appendix B, “Cabling Specifications,” lists the physical characteristics of the 
cables and connectors used with the router.
• Appendix C, “Installing and Upgrading Memory and Data Modules,” 
describes how to install or upgrade memory or data modules in your router.
Related Publications
The following publications provide related information on this product:
• Voice-over-IP Quick Start Guide that came with your router explains how to 
install voice hardware and how to configure the router for a Voice-over-IP 
(VoIP) network.










