Cisco Firepower 1120 하드웨어 설치 매뉴얼 - 페이지 27

{카테고리_이름} Cisco Firepower 1120에 대한 하드웨어 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco Firepower 1120 42 페이지. Connected grid router
Cisco Firepower 1120에 대해서도 마찬가지입니다: 하드웨어 설치 매뉴얼 (30 페이지), 설치 매뉴얼 (6 페이지), 빠른 시작 매뉴얼 (10 페이지), 매뉴얼 (6 페이지), 배포 매뉴얼 (8 페이지), 시작하기 (42 페이지), 하드웨어 설치 매뉴얼 (42 페이지)

Installation Preparation

Site Environment

See

Hardware Specifications, on page 11

To avoid equipment failures and reduce the possibility of environmentally caused shutdowns, plan the site

layout and equipment locations carefully. If you are currently experiencing shutdowns or unusually high error

rates with your existing equipment, these considerations may help you isolate the cause of failures and prevent

future problems.

Considering the following helps you plan an acceptable operating environment for the chassis, and avoid

environmentally-caused equipment failures.

• Electrical equipment generates heat. Ambient air temperature might not be adequate to cool equipment

• Ensure that the chassis cover is secure. The chassis is designed to allow cooling air to flow effectively

• Always follow ESD-prevention procedures to avoid damage to equipment. Damage from static discharge

See

Hardware Specifications, on page 11

When installing the chassis, consider the following:

• Check the power at the site before installing the chassis to ensure that it is free of spikes and noise. Install

• Install proper grounding for the site to avoid damage from lightning and power surges.

• The chassis does not have a user-selectable operating range. Refer to the label on the chassis for the

• Several styles of AC-input power supply cords are available for the chassis; make sure that you have the

• If you are using dual redundant (1+1) power supplies, we recommend that you use independent electrical

• Install an uninterruptible power source for your site, if possible.

to acceptable operating temperatures without adequate circulation. Make sure that the room in which

you operate your system has adequate air circulation.

within it. An open chassis allows air leaks, which may interrupt and redirect the flow of cooling air from

the internal components.

can cause immediate or intermittent equipment failure.

a power conditioner, if necessary, to ensure proper voltages and power levels in the appliance-input

voltage.

correct appliance input-power requirement.

correct style for your site.

circuits for each power supply.

for information about physical specifications.

for more detailed information about the power supply in the chassis.

Cisco Firepower 1100 Series Hardware Installation Guide

Site Environment