HP ProCurve 408 Manuale utente

HP ProCurve Switch 408

Installation Guide

Less Work, More Network

http://www.hp.com/go/procurve

HP ProCurve Switches and Hubs

Mahj.book Page 12 Friday, April 23, 1999 5:07 PM

HP ProCurve

Switch 408

Installation Guide

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Hewlett-Packard Company

8000 Foothills Boulevard, m/s 5552

Roseville, California 95747-5552

http://www.hp.com/go/procurve

This document contains information

which is protected by copyright. Repro-

duction, adaptation, or translation

without prior permission is prohibited,

except as allowed under the copyright

laws.

Publication Number

J4097-90001

Edition 1

April 1999

Applicable Product

HP ProCurve Switch 408 (HP J4097A)

Disclaimer

The information contained in this docu-

ment is subject to change without notice.

HEWLETT-PACKARDCOMPANYMAKES

NO WARRANTY OF ANY KIND WITH

REGARD TO THIS MATERIAL,

INCLUDING, BUT NOT LIMITED TO,

THE IMPLIED WARRANTIES OF

MERCHANTABILITY AND FITNESS FOR

A PARTICULAR PURPOSE. Hewlett-

Packard shall not be liable for errors

contained herein or for incidental or

consequential damages in connection

with the furnishing, performance, or use

of this material.

Hewlett-Packard assumes no responsi-

bility for the use or reliability of its soft-

ware on equipment that is not furnished

by Hewlett-Packard.

Warranty

A copy of the specific warranty terms

applicable to your Hewlett-Packard prod-

ucts and replacement parts can be

obtained from your HP Sales and Service

Office or authorized dealer.

Safety

Before installing and operating this

product, please read the “Installation

Precautions” in chapter 2, “Installing the

Switch 408”, and the safety statements in

appendix C, “Safety and EMC Regulatory

Statements”.

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Contents

1 Introducing the Switch 408

Front of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Network Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

MDI-X/MDI Select Button . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

100/Fdx Select Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Back of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Power Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Switch Operation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Address Table Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Simultaneous Network Communications . . . . . . . . . . . . . 1-8

2 Installing the Switch 408

Included Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Installation Precautions: . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

1. Prepare the Installation Site . . . . . . . . . . . . . . . . . . . . . . 2-5

2. Verify the Switch Passes Its Self Test . . . . . . . . . . . . . . 2-6

3. Mount the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

4. Connect the Switch to a Power Source . . . . . . . . . . . . . 2-9

5. Connect the Network Cables . . . . . . . . . . . . . . . . . . . . . 2-9

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Sample Network Topologies . . . . . . . . . . . . . . . . . . . . . . . 2-10

As a Desktop Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

As a Segment Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

3 Troubleshooting

Basic Troubleshooting Tips . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Diagnosing With the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Hardware Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Testing the Switch by Resetting It . . . . . . . . . . . . . . . . . . 3-7

Testing Twisted-Pair Cabling . . . . . . . . . . . . . . . . . . . . . . . 3-7

Testing End-to-End Network Communications . . . . . . . 3-8

HP Customer Support Services . . . . . . . . . . . . . . . . . . . . . 3-8

A Specifications

Physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

B Cables and Connectors

Twisted-Pair Cable/Connector Pin-Outs . . . . . . . . . . . . . B-1

Twisted-Pair Cable for Switch (MDI-X) to

Computer (MDI) Network Connection . . . . . . . . . . . . . . B-3

Twisted-Pair Cable for Switch (MDI-X) to

Hub or Switch (MDI-X) Network Connection . . . . . . . . . B-4

Twisted-Pair Cable Pin Assignments . . . . . . . . . . . . . . . . B-5

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iii

C Safety and EMC Regulatory Statements

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

EMC Regulatory Statements . . . . . . . . . . . . . . . . . . . . . . . C-9

Index

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1-1

Introducing the Switch 408

The HP ProCurve Switch 408 is a multiport switch that can be used

to build high-performance switched workgroup networks. This

switch is a store-and-forward device that offers low latency for high-

speed networking.

Throughout this manual, the name of this switch will be abbreviated

as the Switch 408.

The Switch 408 has 8 auto-sensing 10/100Base-TX RJ-45 ports. With

this switch you can build a switched network infrastructure by

connecting it to hubs, other switches, or routers; or you can connect

directly to computers, printers, and servers to provide dedicated

bandwidth to those devices.

This chapter describes your Switch 408 including:

■Front and back of the switch

■Features

■Switch operation overview

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1-2

Introducing the Switch 408

Front of the Switch

Network Ports

The switch has 8 auto-sensing 10/100Base-TX ports with RJ-45

connectors. All ports, except port 8, are wired as MDI-X ports. Port 8

can operate as either MDI-X or MDI, as controlled by the MDI-X/MDI

Select button.

MDI-X/MDI Select Button

This button is used to select an MDI-X or MDI connection for port 8.

Selecting MDI enables port 8 to be used as a cascade port for

connecting to another switch or hub using straight-through cable.

Selecting MDI-X makes port 8 operate the same as the other ports.

They are used to connect computers, servers, printers and other end

nodes using straight-through cables.

Fault

LED

Power

LED 10/100Base-TX RJ-45 ports

100/Fdx LEDs Select

button

Link, Act and 100/Fdx

LEDs for each port

Port 8 MDI-X/MDI

Select button

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