Cisco ASR 920 series Руководство по установке оборудования - Страница 43

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Также для Cisco ASR 920 series: Руководство по установке (36 страниц), Начало работы (6 страниц), Руководство по установке (42 страниц), Руководство (36 страниц)

Chapter 2

Preparing for Installation

Chassis-Lifting Guidelines

The chassis is not intended to be moved frequently. Before you install the system, ensure that your site

is properly prepared so that you can avoid having to move the chassis later to accommodate power

sources and network connections.

Each time you lift the chassis or any heavy object, follow these guidelines:

•

To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the

Warning

handles on modules (such as power supplies, fans, or cards); these types of handles are not designed

to support the weight of the unit. Lift the unit only by using handles that are an integral part of the

chassis, or by grasping the chassis underneath its lower edge. Statement 163

You need the following tools and equipment to install and upgrade the router and its components:

•

Note

•

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

Warning

Statement 49

OL-32751-01

Ensure that your footing is solid, and balance the weight of the chassis between your feet.

Lift the chassis slowly; never move suddenly or twist your body as you lift.

Keep your back straight and lift with your legs, not your back. If you must bend down to lift the

chassis, bend at the knees, not at the waist, to reduce the strain on your back muscles.

Do not remove installed components from the chassis.

Always disconnect all external cables before lifting or moving the chassis.

ESD-preventive cord and wrist strap

Antistatic mat or antistatic foam

Number 1 and Number 2 Phillips-head screwdrivers

#12-24 pan-head screws to secure the router to the equipment rack

Cables for connecting to the network ports (depending on the configuration)

For more information about cable specifications, see the Troubleshooting section.

Ethernet hub, switch, or PC with a network interface card for connecting to the Ethernet ports

Console terminal (an ASCII terminal or a PC running terminal emulation software) that is

configured for 9600 baud, 8 data bits, no parity, no flow control, and 1stop bit

Console cable for connecting to the console port

Ratcheting torque screwdriver with a Phillips head that exerts up to 30-pound force per square inch

(in-lb) or 0.02-kilograms force per square millimeter (kgf/mm2) of pressure

Crimping tool as specified by the ground lug manufacturer

Wire-stripping tools for stripping both 6-AWG and 14-AWG wires

Tape measure and level

Cisco ASR 920 Series Aggregation Services Router Hardware Installation Guide

Receiving the Cisco ASR 920 Series Router

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