ネットワーク・ルーター Cisco 2811 SeriesのPDF インストールとアップグレードをオンラインで閲覧またはダウンロードできます。Cisco 2811 Series 14 ページ。 2800 series integrated services routers
Cisco 2811 Series にも：データシート (20 ページ), オペレーション (31 ページ), オペレーション (31 ページ), クイック・スタート・マニュアル (47 ページ)

ページを印刷する

Installing and Upgrading Fans in Cisco 2811

Series Routers

This document describes how to install or upgrade fans that are located internally within a Cisco 2811

series integrated services router. You need to remove the cover from the router to install or remove any

of these items. The document contains the following sections:

•

Before you begin the fan replacement procedure, disconnect the power and remove the cover, as

described in the

replacement procedure, install the chassis cover as described in the

section on page

Safety Warnings

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the

Warning

absence of a suitably installed ground conductor. Contact the appropriate electrical inspection

authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024

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

Warning

Statement 1030

Before working on a system that has an on/off switch, turn OFF the power and unplug the power cord.

Warning

Statement 1

Corporate Headquarters:

Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA

Safety Warnings, page 1

Removing the Chassis Cover, page 2

Locating the Fan, page 5

Installing and Removing the Fans, page 5

Installing the Chassis Cover, page 13

"Removing the Chassis Cover" section on page

13.

2. After you complete the fan

"Installing the Chassis Cover"