This Quick Start Guide describes how to install, configure, and start the Cisco 3825 and Cisco 3845 routers.
This guide provides a concise introduction to the Cisco 3800 series multi‑service routers. It includes safety warnings in multiple languages, warranty information, and a list of required tools and components for installation.
The document walks the reader through hardware installation steps, serial‑number location, interface options, and initial configuration procedures. It also references additional Cisco documentation for detailed configuration and support. This manual is written in Chinese.
| Supported models | Cisco 3825, Cisco 3845 |
|---|---|
| Gigabit Ethernet ports | Provides gigabit Ethernet LAN ports |
| Ethernet ports (3825) | 24 Ethernet ports |
| Ethernet ports (3843) | 48 Ethernet ports |
| Hardware VPN acceleration | Built‑in VPN encryption acceleration |
| Warranty period | 90‑day hardware warranty |
The routers are covered by a 90‑day hardware warranty.
The serial number is located on the back of the chassis, on the right side.
They support WAN interfaces such as WIC, VWIC, HWIC, as well as SFP, Ethernet, and USB ports.