HP 2530-24 Manuale utente

HP 2530-8 (J9783A)

HP 2530-24 (J9782A)

HP 2530-48 (J9781A)

HP 2530-8G (J9777A)

HP 2530-24G (J9776A)

HP 2530-48G (J9775A)

HP 2530-8-PoE+ (J9780A)

HP 2530-24-PoE+ (J9779A)

HP 2530-48-PoE+ (J9778A)

HP 2530-8G-PoE+ (J9774A)

HP 2530-24G-PoE+ (J9773A)

HP 2530-48G-PoE+ (J9772A)

Power over Ethernet

HP 2530 Switch Series

Installation and Getting Started Guide

HP 2530 Switch Series

Installation and Getting Started Guide

Hewlett-Packard Company

8000 Foothills Boulevard, m/s 5551

Roseville, California 95747-5551

www.hp.com/networking

Company, L.P.

Publication Number

5998-3094

June 2013

Applicable Products

Disclaimer

HEWLETT-PACKARD COMPANY MAKES 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.

The information contained herein is subject to change

without notice. The only warranties for HP products and

services are set forth in the express warranty statements

accompanying such products and services. Nothing herein

should be construed as constituting an additional warranty.

HP shall not be liable for technical or editorial errors or

omissions contained herein.

Hewlett-Packard assumes no responsibility for the use or

reliability of its software on equipment that is not furnished

by Hewlett-Packard.

Warranty

For the latest license and warranty information, visit

www.hp.com/networking/support.

A copy of the specific warranty terms applicable to your

Hewlett-Packard products and replacement parts can be

obtained from your HP Sales and Service Office or

authorized dealer.

Safety

Before installing and operating these products, please read

the “Installation Precautions” in chapter 2, “Installing the

Switch”, and the safety statements in the General Safety and

Regulatory Information booklet included with the product.

HP 2530-8 Switch (J9783A)

HP 2530-24 Switch (J9782A)

HP 2530-48 Switch (J9781A)

HP 2530-8G Switch (J9777A)

HP 2530-24G Switch (J9776A)

HP 2530-48G Switch (J9775A)

HP 2530-8-PoE+ Switch (J9780A)

HP 2530-24-PoE+ Switch (J9779A)

HP 2530-48-PoE+ Switch (J9778A)

HP 2530-8G-PoE+ Switch (J9774A)

HP 2530-24G-PoE+ Switch (J9773A)

HP 2530-48G-PoE+ Switch (J9772A)

iii

Contents

1 Introducing the Switch

Front of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Network Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

LED Mode Select Button and Indicator LEDs . . . . . . . . . . . . . . . . 1-9

Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Clear Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Back of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Power Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Switch Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Save Power Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

2 Installing the Switch

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

Installation Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

1. Prepare the Installation Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

2. Verify the Switch Passes Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

LED Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

3. Mount the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Rack or Cabinet Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Rack Mounting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Wall or Under-Table Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Horizontal Surface Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

4. Connect the Switch to a Power Source . . . . . . . . . . . . . . . . . . . . . . 2-14

5. Connect the Network Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

Using the RJ-45 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

Contents

6. Installing or Removing SFPs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17

Installing the SFPs: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17

Removing the SFPs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18

Connecting Cables to SFPs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18

7. (Optional) Connect a Console to the Switch . . . . . . . . . . . . . . . . . . 2-18

Terminal Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

Direct Console Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20

Sample Network Topologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22

As a Desktop Switch Implementing PoE . . . . . . . . . . . . . . . . . . . . . . . 2-22

As a Segment Switch Implementing PoE . . . . . . . . . . . . . . . . . . . . . . . 2-23

Stacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25

3 Configuring the Switch

Recommended Minimal Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Using the Console Setup Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Where to Go From Here . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Using the IP Address for Remote Switch Management . . . . . . . . . . . . . . . . 3-5

Starting a Telnet Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Starting a Web Browser Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

4 Troubleshooting

Basic Troubleshooting Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Diagnosing with the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

LED patterns for General Switch Troubleshooting . . . . . . . . . . . . . . . 4-4

LED Patterns for PoE Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

Proactive Networking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Hardware Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Testing the Switch by Resetting It . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Checking the Switch LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Checking Console Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Testing Twisted-Pair Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

Testing Switch-to-Device Network Communications . . . . . . . . . . . . 4-11

Testing End-to-End Network Communications . . . . . . . . . . . . . . . . . 4-11

Restoring the Factory Default Configuration . . . . . . . . . . . . . . . . . . . . . . . 4-12

Downloading New Switch Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

Contents

HP Customer Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

Before Calling Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

A Specifications

Switch Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

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

Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

Acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

Cabling and Technology Information Specifications . . . . . . . . . . . . . . . . A-5

Technology Distance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6

Mode Conditioning Patch Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7

Installing the Patch Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7

Twisted-Pair Cable/Connector Pin-Outs . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9

Straight-through Twisted-Pair Cable for

10 Mbps or 100 Mbps Network Connections . . . . . . . . . . . . . . . . . . . A-11

Cable Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11

Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11

Crossover Twisted-Pair Cable for

10 Mbps or 100 Mbps Network Connection . . . . . . . . . . . . . . . . . . . . A-12

Cable Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12

Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12

Straight-Through Twisted-Pair Cable for

1000 Mbps Network Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13

Cable Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13

Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13

B Safety and EMC Regulatory Statements

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Informations concernant la sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

Hinweise zur Sicherheit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3

Considerazioni sulla sicurezza . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4

Consideraciones sobre seguridad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5

Contents

Safety Information (Japan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-6

Safety Information (China) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-7

EMC Regulatory Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8

U.S.A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8

Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8

Australia/New Zealand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8

Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9

Taiwan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9

Index

1-1

Introducing the Switch

The HP 2530 Switch Series are multiport switches that can be used to build

high-performance switched workgroup networks. These switches are store-

and-forward devices that offer low latency for high-speed networking. Six of

the switches also support the IEEE 802.3at standard for providing PoE+ power

to connected devices.

HP 2530-8 Switch (J9783A)

HP 2530-24 Switch (J9782A)

HP 2530-48 Switch (J9781A)

HP 2530-8G Switch (J9777A)

HP 2530-24G Switch (J9776A)

1-2

Introducing the Switch

HP 2530-24G-PoE+ Switch (J9773A)

HP 2530-48G Switch (J9775A)

HP 2530-8G-PoE+ Switch (J9774A)

HP 2530-8-PoE+ Switch (J9780A)

HP 2530-24-PoE+ Switch (J9779A)

HP 2530-48-PoE+ Switch (J9778A)

HP 2530-48G-PoE+ Switch (J9772A)

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