Cisco 7301 Technical Information PDF herunterladen (Seite 4)

2 Prepare for Installation

This section contains information about tools and parts, warnings, site preparation information, and information for

workbench or tabletop installation and rack-mount installation.

Warning

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

Warning

Read the installation instructions before you connect the system to its power source.

Warning

This unitisintendedforinstallationinrestricted access areas. A restrictedaccess area is where accesscan only

be gained by service personnel through the use of a special tool, lock and key, or other means of security, and is

controlled by the authority responsible for the location.

Warning

The Ethernet 10BASET, Token Ring, console, and auxiliary ports contain safety extra-low voltage (SELV) circuits.

The BRI and DSU/CSU circuits are treated like telephone-network voltage (TNV) circuits. Avoid connecting SELV

circuits to TNV circuits.

Before beginning this router installation, read the Cisco 7300 Series Internet Routers Regulatory Compliance and Safety

Information.

Site Preparation and Unpacking

• Lift the router safely out of the packing container.

• Ensure the power service at the site is suitable for the router you are installing.

• Check the packing slip to ensure that all the proper components are present.

• Locate and have accessible the Site Log for recording information about this installation.

Tools and Parts

Use the following list of tools and parts as a checklist for preparing for installing the Cisco 7301 router:

• ESD-preventative wrist strap

• Power cord and AC power cable-retention clip

• Appropriate cables to connect the router to the network and to the console terminal

• One serial port adapter cable for each serial port to connect the port with the remote device or network Ethernet transceiver

• Data service unit (DSU) to connect each serial port to an external network

• Tape measure and level

• Screwdrivers: Number 2 Phillips screwdriver and 3/16-inch flat-blade screwdriver

• Grounding lug and wires:

–

A grounding lug with two number-10 screw holes with a 0.63-inch (16.002-mm) spacing between them

–

A wire receptacle large enough to accept a 6-AWG multistrand, copper wire

–

Two Phillips machine screws with locking washers—M5 (metric), 0.031-inch (.08-mm) pitch, 0.315-inch (8-mm) length

–

A crimping tool to fit the grounding lug wire receptacle

–

One grounding wire—6-AWG, 0.162-inch (4.115-mm) diameter, with approximately 0.108-inch (2.743-mm)

insulation, for a total wire diameter of approximately 0.27 inches (6.858 mm). The wire length depends on your router

location and site environment.

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