HP ProCurve Switch 2626-PWR, J8164A, ProCurve Switch 2650-PWR, J8165A, ProCurve Switch 2600-8-PWR with Gigabit Uplink Installation And Getting Started Manual

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ProCurve Series 2600 Switches

PoE

Power over Ethernet Devices

Installation and Getting Started Guide

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ProCurve Series 2600 Switches

Installation and Getting Started Guide

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This document contains proprietary information, which is protected by copyright. No part of this document may be photocopied, reproduced, or translation into another language without the prior written consent of Hewlett-Packard.

Publication Number

5991-2165, January 2008

Applicable Products

ProCurve Switch 2626-PWR (J8164A) ProCurve Switch 2650-PWR (J8165A) ProCurve Switch 2600-8-PWR with Gigabit Uplink (J8762A) ProCurve 600 Redundant and External

Power Supply ProCurve 610 External Power Supply (J8169A) ProCurve Switch 2626 (J4900B) ProCurve Switch 2650 (J4899B)

(J8168A)

Trademark Credits

Windows® is a US registered trademark of Microsoft Corporation.

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 cont ained herein or for incidental or c onsequential damages in connection with the furnishing, performance, or use of this material.

The only warranties for HP products and services are set forth in the express warranty st atements accompanying such products and services. Nothing herein should be construed as constituting an additional w arranty. HP shall not be liable for technical or editor ial 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

See the Customer Support/Warranty booklet included with the product.

A copy of the specific warranty terms applicable to your HewlettPackard products and replacement parts can be obt ained from your HP Sales and Service Office or authorized dealer.

Hewlett-Packard Company 8000 Foothills Boulevard, m/s 5552 Roseville, California 95747-5552

http://www.procurve.com

Page 5

1 Introducing the Switch

Front of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Network Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

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

Multiple-Display Port LEDs - Port LED View or

LED Mode Select Button and Indicator LEDs . . . . . . . . . . . . . . . . 1-7

Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Clear Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Back of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Power Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Switch Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

2 Installing the Switch

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

Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

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

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

2. Installing or Removing mini-GBICs . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

3. Verify the Switch Passes Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

LED Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

4. Mount the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Rack or Cabinet Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Rack Mounting the 2626-PWR and 2650-PWR switches . . . . . . . 2-12

Rack Mounting the Non-PWR Switches

and the 2600-8-PWR Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

Flat Wall Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

Wall mounting the Series 2600 Non-PWR Switches . . . . . . . . . . 2-17

Wall mounting the Series 2600-8-PWR Switch . . . . . . . . . . . . . . . 2-18

Horizontal Surface Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

5. Connect the Switch to a Power Source . . . . . . . . . . . . . . . . . . . . . . 2-19

iii

Page 6

6. Connect the Network Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20

Using the RJ-45 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20

Connecting Cables to mini-GBICs . . . . . . . . . . . . . . . . . . . . . . . . . 2-21

7. (Optional) Connect a Redundant Power Supply

to a Series 2600-PWR Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21

RPS/EPS Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22

Operating Characteristics of the 600 RPS/EPS (J8168A) . . . . . . 2-22

600 RPS/EPS LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23

610 EPS LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27

Operating Characteristics of the 610 EPS (J8169A) . . . . . . . . . . 2-27

8. (Optional) Connect a Console to the Switch . . . . . . . . . . . . . . . . . . 2-30

Terminal Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30

Direct Console Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31

Sample Network Topologies for

Non-PWR Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32

As a Desktop Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32

As a Segment Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33

Connecting to a Backbone Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35

Sample Network Topologies for PWR Switches . . . . . . . . . . . . . . . . . . . . 2-36

As a Desktop Switch Implementing PoE . . . . . . . . . . . . . . . . . . . . . . . 2-36

As a Segment Switch Implementing PoE . . . . . . . . . . . . . . . . . . . . . . . 2-37

Stacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-39

3 Configuring the Switch

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

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

Where to Go From Here . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

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

Proactive Networking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

Hardware Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Page 7

Testing the Switch by Resetting It . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Checking the Switch LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Checking Console Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Testing Twisted-Pair Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Testing Switch-to-Device Network Communications . . . . . . . . . . . . 4-10

Testing End-to-End Network Communications . . . . . . . . . . . . . . . . . 4-10

Restoring the Factory Default Configuration . . . . . . . . . . . . . . . . . . . . . . . 4-11

Downloading New Switch Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

HP Customer Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Before Calling Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

A Switch Specifications

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

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

Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

Acoustic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

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

Cable Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

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

Lasers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

B Switch Ports and Network Cables

Switch Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Twisted-Pair Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

Mode Conditioning Patch Cord for Gigabit-LX . . . . . . . . . . . . . . . . . . . . . B-3

Installing the Patch Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4

Twisted-Pair Cable/Connector Pin-Outs . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5

Straight-through Twisted-Pair Cable for

10 Mbps or 100 Mbps Network Connections . . . . . . . . . . . . . . . . . . . . B-7

Cable Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-7

Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-7

Crossover Twisted-Pair Cable for

10 Mbps or 100 Mbps Network Connection . . . . . . . . . . . . . . . . . . . . . B-8

Cable Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8

Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8

Page 8

Straight-Through Twisted-Pair Cable for

1000 Mbps Network Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9

Cable Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9

Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9

C Safety and EMC Regulatory Statements

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

Informations concernant la sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2

Hinweise zur Sicherheit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3

Considerazioni sulla sicurezza . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4

Consideraciones sobre seguridad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5

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

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

EMC Regulatory Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-8

U.S.A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-8

Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-8

Australia/New Zealand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-8

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-8

Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-9

Taiwan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-9

European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-10

Waste Electrical and Electronic Equipment (WEEE) Statements . . . . . C-12

Index

Page 9

Introducing the Switch

The ProCurve Series 2600 Switches 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. The 2600-PWR Switches also support Redundant Power Supply and Power over Ethernet (PoE) technologies.

1 3 5 7911

hp procurve

2 4 6 810

2650-PWR

switch

J8165A

PoE

Status

RPS

Act

LED

EPS

FDx

Mode

Power

Spd

Fan Test

PoE

Fault

Reset

Spd mode: off = 10 Mbps,

Clear

flash = 100 Mbps, on = 1000 Mbps

15 17 19 21 23 25 27 29 31 33 35 37 39 41 43

13 14 16 18

11 23

PoE-Ready 10/100Base-TX Ports (1 - 48)

Introducing the Switch

ProCurve Switch 2650 (J4899B)

ProCurve Switch 2626 (J4900B)

ProCurve Switch 2650-PWR (J8165A)

Link|Mode

28 30 32 34 36 38 40 42 44

35 37

(all 10/100Base-TX ports are HP Auto-MDIX, Gig-T ports are IEEE Auto MDI/MDI-X)

474845

Use only one (T or M) for each Gigabit port

Gig-T Ports

MiniGBIC Ports

ProCurve Switch 2626-PWR (J8164A)

1 3

hp procurve

2626-PWR

switch

J8164A

PoE

Status

RPS

Act

LED

EPS

FDx

Mode

Power

Spd

Fan Test

PoE

Fault

Reset

Clear

Spd mode: off = 10 Mbps,

flash = 100 Mbps, on = 1000 Mbps

Link|Mode

2 4 6

2 12

PoE-Ready 10/100Base-TX Ports (1 - 24)

9 11

7 8

10 12

17 19

14 16 18 20

(all 10/100Base-TX ports are HP Auto-MDIX, Gig-T ports are IEEE Auto MDI/MDI-X)

21 22

23 24

231311

Use only one (T or M) for each Gigabit port

Gig-T Ports

MiniGBIC Ports

ProCurve Switch 2600-8-PWR with Gigabit Uplink (J8762A)

ProCurve

Switch 2600-PWR

J8762A

PoE

Status

RPS

LED

EPS

Mode

Power

Fan

Test

Fault

Reset

Spd mode: off = 10 Mbps, flash = 100 Mbps, on = 1000 Mbps

Act

FDx

Spd

PoE

Console

Clear

Link Mode

PoE-Integrated 10/100-TX Ports (1 - 8)

Dual-Personality Port:

 (Ports are HP Auto-MDIX)

Link

Mode

10/100/1000-T (T) or Mini-GBIC (M)

(Port 9T is IEEE Auto MDI/MDIX)

Link

Mode

Link

Mode

Use only one (T or M) for Port 9

Throughout this manual, these switches will be referred to as the Series 2600 Switches and the Series 2600-PWR Switches.

1-1

Page 10

Introducing the Switch

■ The Switch 2650 and 2650-PWR, has 48 auto-sensing 10/100Base-TX RJ-

45 ports with two dual-personality Gigabit Uplink ports.

■ The Switch 2626 and 2626-PWR, has 24 auto-sensing 10/100Base-TX RJ-

45 ports with two dual-personality Gigabit Uplink ports.

■ The Switch 2600-8-PWR, has 8 auto-sensing 10/100Base-TX RJ-45 ports

with one dual-personality Gigabit Uplink port.

The dual-personality ports are either auto-sensing 10/100/1000Base-T RJ-45,

Introducing the Switch

or mini-GBIC (Small Form Factor Pluggable (SFP) ports in an Ethernet application).

The Series 2600-PWR Switches incorporate two additional features. These switches offer two types of power, one for switch AC operating power, and the other for Power over Ethernet (PoE) power:

■ Power-over-Ethernet or PoE power - PoE technology allows IP tele-

phones, wireless LAN Access Points and other appliances to receive power as well as data over existing LAN cabling, without needing to modify the existing Ethernet infrastructure. The Series 2600-PWR Switches are designed with an internal PoE power supply capable of providing 406 watts of PoE power (126 watts on the 2600-8-PWR). All of the Switch 2600-PWR ports can provide up to 15.4 watts of PoE power to connected devices. For further information regarding PoE power, see the PoE Planning and Implementation Guide which is on the documentation CD that came with the switch.

■ Redundant and External Power Supply Support - The Series 2600-

PWR Switches can be connected to a ProCurve 600 Redundant and External Power Supply (J8168A), hereafter referred to as the 600 RPS/ EPS or a ProCurve 610 External Power Supply, hereafter referred to as the 610 EPS, and receive redundant power from that unit. As an RPS unit, the 600 RPS/EPS will provide all the AC power necessary to keep the switch running should the switch internal AC power supply fail.

1-2

As an EPS unit, the 600 RPS/EPS and the 610 EPS can supply up to 408 watts of PoE power to the switch if the internal PoE power supply of the switch should fail. When used with the Switch 2650-PWR, the additional EPS power can provide up to 15.4 watts per port for 48 ports. For further information regarding the 600 RPS/EPS or the 610 EPS PoE capabilities, see the PoE Planning and Implementation Guide, which is on the documentation CD that came with the switch.

With these switches you can directly connect computers, printers, and servers to provide dedicated bandwidth to those devices, and you can build a switched network infrastructure by connecting the switch to hubs, other switches, or routers. In addition, the Series 2600 Switches offer full network management capabilities.

Page 11

Introducing the Switch

Front of the Switch

Power

and Fault

LEDs

Reset and Clear

buttons

Power

and Fault

LEDs

hp procurve

2650-PWR

switch

J8165A

PoE

Status

RPS

Act

LED

EPS

FDx

Mode

Power

Spd

Fan Test

PoE

Fault

Reset

Clear

Reset and Clear

buttons

Front of the Switch

Self Test and Fan

Status LEDs

Port LED View select

button and indicator LEDs

RPS, EPS, Fan and

Test Status LEDs

1 3 5 7911 2 4 6 810

Spd mode: off = 10 Mbps,

flash = 100 Mbps, on = 1000 Mbps

LED Mode select button

15 17 19 21 23 25 27 29 31 33 35 37 39 41 43

14 16 18

11 23

PoE-Ready 10/100Base-TX Ports (1 - 48)

and indicator LEDs

Switch port LEDs

10/100Base-TX RJ-45 ports1

Switch port LEDs

Link|Mode

28 30 32 34 36 38 40 42 44

10/100Base-TX RJ-45 ports1

ProCurve Switch 2650

Dual-personality ports

(1000Base-T

or mini-GBIC)

ProCurve Switch 2650-PWR

474845

35 37

(all 10/100Base-TX ports are HP Auto-MDIX, Gig-T ports are IEEE Auto MDI/MDI-X)

Dual-personality ports

(1000Base-T

Use only one (T or M) for each Gigabit port

or mini-GBIC)

Introducing the Switch

Gig-T Ports

MiniGBIC Ports

Power

and Fault

RPS, EPS, Fan and

Test Status LEDs

Console Port

LEDs

ProCurve

Switch 2600-PWR

J8762A

PoE

Status

RPS

LED

EPS

Mode

Power

Fan

Test

Fault

Reset

Reset and Clear

buttons

All 10/100Base-TX RJ-45 ports have the HP Auto MDIX feature.

10/100/1000Base-T ports have the IEEE Auto MDI/MDI-X feature.

Spd mode: off = 10 Mbps, flash = 100 Mbps, on = 1000 Mbps

Act

FDx

Spd

PoE

Console

Clear

LED Mode select button

and indicator LEDs

Link Mode

PoE-Integrated 10/100-TX Ports (1 - 8)

Link

10/100Base-TX RJ-45 ports1

ProCurve Switch 2600-8-PWR

Switch port LEDs

Dual-Personality Port:

 (Ports are HP Auto-MDIX)

Mode

(1000Base-T

10/100/1000-T (T) or Mini-GBIC (M)

(Port 9T is IEEE Auto MDI/MDIX)

Link

Mode

Link

Mode

Use only one (T or M) for Port 9

Dual-personality port

or mini-GBIC)

1-3

Page 12

Introducing the Switch

Front of the Switch

Network Ports

■ 8, 24, or 48 auto-sensing 10/100Base-TX ports.

All these ports have the “HP Auto MDIX” feature, which means that you can use either straight-through or crossover twisted-pair cables to connect any network devices to the switch.

■ Dual-personality ports. You can use either the 10/100/1000Base-T RJ-45

connector, or install a supported ProCurve mini-GBIC for fiber-optic

Introducing the Switch

connections. The RJ-45 connectors support the IEEE Auto MDI/MDI-X feature, which operates the same as the “HP Auto-MDIX” feature.

By default, the RJ-45 connectors are enabled. If a mini-GBIC is installed, it is enabled and the associated RJ-45 connector is disabled and cannot be used. If the mini-GBIC is removed, the associated RJ-45 port is automatically re-enabled.

LEDs

On the Series 2600 Switches, there are three groupings of LEDs:

■ switch status LEDs (Table 1-1)

■ port LEDs (Table 1-2)

■ Port LED View (non-PWR switches) and LED Mode (PWR switches)

indicator LEDs (near the selector button) (Table 1-3)

1-4

Table 1-1. Switch Status LEDs

Switch LEDs State Meaning

Power (green)

Fault (orange)

On The switch is receiving power.

Off The switch is NOT receiving power. (Unless and RPS is connected to the

switch. If the switch looses power and the RPS is actively powering the switch, the Power LED will be off and the switch will still have power and all other LEDs will be functional.)

Off The normal state; indicates there are no fault conditions on the switch.

Blinking

On On briefly after the switch is powered on or reset, at the beginning of

A fault has occurred on the switch, one of the switch ports, the fan, or the RPS or EPS operation of the switch. The Status LED for the component with the fault will blink simultaneously.

switch self test. If this LED is on for a prolonged time, the switch has encountered a fatal hardware failure, or has failed its self test. See chapter 4, “Troubleshooting” for more information.

Page 13

Introducing the Switch

Front of the Switch

Switch LEDs State Meaning

Self Test (green) labeled “Test” on the PWR switches

Off The normal operational state; the switch is not undergoing self test.

On The swit ch self test and initialization are in prog ress after you have power

cycled or reset the switch. The switch is not operational until this LED goes off. The Self Test LED also comes on briefly when you “hot swap” a mini-GBIC into the switch; the mini-GBIC is tested when it is h ot swapped.

Blinking

A component of the switch has failed its self test. The status LED for that component, for example an RJ-45 port, and the switch Fault LED will blink simultaneously.

Fan Status (green)

On The cooling fan is operating normally.

Blinking

The cooling fan has failed. The switch Fault LED will be blinking simultaneously.

RPS Status (green)

Blinking

Normal operation. An 600 RPS/EPS unit is connected and operating correctly. The 600 RPS/EPS could be powering the unit - see table below.

The 600 RPS/EPS is connected but may be powering another switch or the 600 RPS/EPS has experienced a fault.

EPS Status (green)

Off

Blinking

The 600 RPS/EPS is not connected or is not powered.

Connected to an External Power Supply, either an 600 RPS/EPS or an 610 EPS, and receiving PoE power.

The External Power Supply has experienced a fault:

• PoE power is oversubscribed (not enough PoE power available).

• The software on the ProCurve Series 2600-PWR Switches may not support the EPS function.

• There is a fan, overcurrent, power supply, or temp fault.

• The Switch detect s the EPS is present but cannot c ommunicate with it.

Off

Check the Error Log on the switch for more information.

Introducing the Switch

The switch is not connected to an External Power Supply or the EPS cable is connected but the External Power Supply is not powered up.

The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.

ProCurve Series 2600-PWR Switches only.

See the ProCurve 600/610 External Power Supplies Installation and Getting Started Guide for information on the LED behavior of the external power

supplies.

1-5

Page 14

Introducing the Switch

Front of the Switch

Switch LEDs State Meaning

Switch 2626 and Switch 2650

Port LEDs

The port LEDs provide information about the individual switch ports.

Table 1-2. Port LEDs

Introducing the Switch

Port LEDs (green – over-

laid with the port number)

Displays port link information, network activity information, whether the port is configured for full-duplex operation, or the speed of the connection depending on the Port LED View selected. See “Port LED View Select Button and Indicator LEDs” on the next page for more information.

Series 2600-PWR Switches

Link (green - over-

laid with the port number or embedded with the connector)

On Indicates the port is enabled and receiving a link beat signal (for the

twisted-pair ports), of a strong enough light level (for the fiber-optic ports) from the connected device.

Off

One of these condition exists:

• no active network cable is connected to the port

• the port is not receiving link beat or sufficient light

• the port has been disabled through the switch console, the web browser interface, ProCurve Manager, or other network management tool.

Blinking

The port has failed self test. The switch Fault, and Self Test LEDs will flash simultaneously.

Mode Depending on the mode selected, displays the following: network activity information,

whether the port is configured for Full Duplex operation, maximum speed operation, or whether network errors are occurring on the port. See “LED Mode Select Button and Indicator LEDs:” below for more information.

All Series 2600 Switches

T/M (green)

On For the dual-personality ports, indicates the enabled port:

• if the “T” is on, the 10/100/1000Base-T RJ-45 port is enabled.

• if the “M” is on, the mini-GBIC port is enabled.

The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.

For the 2600-8-PWR device, both connectors of the dual-personality port have Link and Mode LEDs. To clearly indicate that the mini-GBIC/SFP port has taken control of port 9, when a mini-GBIC/SFP is fully inserted into the garage, the Link LED will blink with a slow blink rate on the 9M port to indicate a status change.

1-6

Page 15

Introducing the Switch

Front of the Switch

Multiple-Display Port LEDs - Port LED View or LED Mode Select Button and Indicator LEDs

To optimize the amount of information that can be displayed for each of the switch ports in the limited space available, the Series 2600 Switches use multiple-display LEDs for each port.

Switch 2626 and Switch 2650

For the non-PWR switches, there is a single LED per port. The operation of this LED is controlled by the Port LED View select button, and the current setting is indicated by the Port LED View indicator LEDs near the button. Press the button to step from one view mode to the next. The default view is Link (Lnk).

Port LED

(one for each port)

Port LED View select

button and indicator LED s

Introducing the Switch

For the PWR switches, there are two LEDs per port. The Link status is always shown by the Link LED. The operation of the Mode LED is controlled by the LED Mode select button, and the current setting is indicated by the LED Mode indicator LEDs near the button. Press the button to step from one view mode to the next. The default view is Activity (Act).

For the 2600-8-PWR switch, the LEDs are embedded in the port connector. The Link and Mode LEDs operate the same as the other PWR switches (see above).

LED Mode select button

and indicator LEDs

Switch 2626-PWR and 2650-PWR

Link LED

(port number)

hp procurve

2650-PWR

switch

J8165A

PoE

Status

RPS

Act

LED

EPS

FDx

Fault

Mode

Spd

Fan Test

PoE

Reset

Clear

Power

LED Mode select button

and indicator LEDs

1 3 5 79 2 4 6 810

Spd mode: off = 10 Mbps,

Mode LED

flash = 100 Mbps, on = 100

Switch 2600-8-PWR

Mode LED (Right LED)

Link LED

(Left LED)

1-7

Page 16

Introducing the Switch

Front of the Switch

Switch LEDs State Meaning

Switch 2626 and Switch 2650

Table 1-3. Multiple-Display Port LEDs

Port LED View indicator LEDs (4 green LEDs)

Lnk

Indicates that the Port LEDs are displaying link information:

• if the Port LED is on, the port is enabled and receiving a link indication from the connected device.

• if the Port LED is off, the port has no active network cable connected, or

Introducing the Switch

is not receiving signal or sufficient light. Otherwise, the port may have been disabled through the switch console or the web browser interface.

• if the Port LED is blinking

simultaneously with the Fault LED, the

corresponding port has failed its self test.

Act FDx Spd

Indicates the Port LEDs are displaying network activity information. Indicates the Port LEDs are lit for ports that are in full-duplex mode. Indicates the Port LEDs are displaying the connection speed at which each

port is operating:

• if the Port LED is off, the port is operating at 10 Mbps.

• if the Port LED is flashing, the port is operating at 100 Mbps.

• if the Port LED is on continuously, the port is operating at 1000 Mbps.

Series 2600-PWR Switches

LED Mode

Act

Indicates the Port Mode LEDs are displaying network activity information. indicator LEDs (4 green LEDs)

FDx

Spd

Indicates the Port Mode LEDs are lit for ports that are in full-duplex mode.

Indicates the Port Mode LED s are displaying the connection sp eed at which

each port is operating:

• if the Port LED is off, the port is operating at 10 Mbps.

• if the Port LED is blinking

, the port is operating at 100 Mbps.

• if the Port LED is on continuously, the port is operating at 1000 Mbps.

PoE

Indicates the Port Mode LEDs are lit for ports that are providing PoE power

to the connected device.

The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.

The blinking behavior is an on/off cycle once every 0.8 seconds, approximately.

1-8

Page 17

Introducing the Switch

Front of the Switch

Reset Button

This button is used to reset the switch while it is powered on. This action clears any temporary error conditions that may have occurred and executes the switch self test.

Clear Button

This button is used for these purposes:

■ Deleting Passwords - When pressed by itself for at least one second, the

button deletes any switch console access passwords that you may have configured. Use this feature if you have misplaced the password and need console access.

This button is provided for your convenience, but its presence means that if you are concerned with the security of the switch configuration and operation, you should make sure the switch is installed in a secure location, such as a locked wiring closet.

■ Restoring Factory Default Configuration - When pressed with the

Reset button in a specific pattern, any configuration changes you may have made through the switch console, the web browser interface, and SNMP management are removed, and the factory default configuration is restored to the switch. For the specific method to restore the factory default configuration, see “Restoring the Factory Default Configuration”

on page 11, “Troubleshooting” of this manual.

Introducing the Switch

1-9

Page 18

Introducing the Switch

Back of the Switch

Cooling vent - make sure this is not

ProCurve Switch 2626 and 2650 non-PWR

obstructed for proper switch operation

Console

Introducing the Switch

Console Port

Cooling vent - make sure this is not

obstructed for proper switch operation

Console

EPS Input

Console Port

EPS Input RPS Input

HP ProCurve

RPS Input

12V 7.5A

ProCurve Switch 2626-PWR and 2650-PWR

AC power connector

Line 50/60 Hz. 100-240 V~ 7.5 A

AC power connector

ProCurve Switch 2600-8-PWR

1-10

EPS Input

ProCurve RPS InputEPS Redundant Input

RPS Input

Multiple power sources. Disconnect both the AC power cord and the RPS cable

to completely remove power from the unit.

Line: 50/60 Hz

100 240 V~

3.3 A (3,3 A)

AC power

connector

Page 19

Introducing the Switch

Switch Features

Console Port

This port is used to connect a console to a Series 2600 Switch by using the serial cable supplied with each switch. This connection is described under

“8. (Optional) Connect a Console to the Switch” on page 30 in chapter 2,

“Installing the Series 2600 Switches.” The console can be a PC or workstation running a VT-100 terminal emulator, or a VT-100 terminal.

Power Connector

The Series 2600 Switches do not have a power switch; they are powered on when connected to an active AC power source. The switches automatically adjust to any voltage between 100-240 volts and either 50 or 60 Hz. There are no voltage range settings required.

Switch Features

The features of the Series 2600 Switches include:

■ 8, 24, or 48 auto-sensing 10/100Base-TX RJ-45 ports with HP Auto-MDIX.

■ dual-personality ports—either the auto sensing 10/100/1000Base-T RJ-45

or the mini-GBIC can be used for each port.

■ Power over Ethernet (PoE) operation—the 2600-PWR Series switches are

IEEE 802.3af compliant and provide up to 15.4W per port to power IP phones, wireless access points, web cameras, and more. For more information, see the POE Planning and Implementation Guide, which is on the Documentation CD-ROM that is included with your switch.

■ The 2600-8-PWR switch supports some pre-standard PoE devices, for a

current list see the FAQ page for the 2600-8-PWR Switch, which can be found on the ProCurve Web site, http://www.procurve.com, Technical Support, FAQs (all).

■ plug-and-play networking—all ports are enabled—just connect the

network cables to active network devices and your switched network is operational.

■ HP Auto-MDIX on all 10/100 twisted-pair ports, and IEEE 802.3ab Auto

MDI/MDI-X on all 10/100/1000 twisted-pair ports, meaning that all twisted-pair connections can be made using straight-through cables. Cross-over cables are not required, although they will also work.

■ automatic learning of the network addresses in each switch’s 8000-

address forwarding table, (with configurable address aging value).

Introducing the Switch

1-11

Page 20

Introducing the Switch

Switch Features

■ automatically negotiated full-duplex operation for the 10/100 and

10/100/1000 RJ-45 ports when connected to other auto-negotiating devices—the mini-GBIC ports always operate at full duplex.

■ easy management of the switches through several available interfaces:

• console interface—a full featured, easy to use, VT-100 terminal interface that is especially good for out-of-band switch management or for Telnet access to the switch.

• web browser interface—an easy to use built-in graphical interface

Introducing the Switch

that can be accessed from common web browsers.

• ProCurve Manager—an SNMP-based, graphical network management tool that you can use to manage your entire network.

■ support for the Spanning Tree Protocol to eliminate network loops

■ support for up to 30 IEEE 802.1Q-compliant VLANs so you can divide the

attached end nodes into logical groupings that fit your business needs.

■ support for many advanced features to enhance network performance—

for a description, see the Management and Configuration Guide, which is on the Documentation CD-ROM included with your switch.

■ download of new switch software for product enhancements or bug fixes.

1-12

Page 21

Installing the Switch

The ProCurve Series 2600 Switches come with an accessory kit that includes the brackets for mounting the switch in a standard 19-inch telco rack, in an equipment cabinet, or on a wall. The brackets are designed to allow mounting the switch in a variety of locations and orientations. Rubber feet are provided that can be attached so the switch can be securely located on a horizontal surface.

This chapter shows you how to install your Series 2600 Switches.

Included Parts

The Series 2600 Switches have the following components:

■ ProCurve Series 2600 Switches Installation and Getting Started Guide

(5991-2165), this manual

■ ProCurve Manager - CD ROM and booklet

■ Console cable

■ Customer Support/Warranty booklet

■ Accessory kits

Switches 2626 and 2650 Non-PWR and Switch 2600-8-PWR

Kit number 5069-6535

Contains:

• two mounting brackets

• eight 8-mm M4 screws to attach the mounting brackets to the switch

• four 5/8-inch number 12-24 screws to attach the switch to a rack

• four rubber feet

The mounting brackets in this kit are longer to support the increased depth of the 2626-

PWR and 2650-PWR products.

Switches 2626-PWR and 2650-PWR

Kit number 5069-5705

Contains:

• two mounting brackets

• eight 8-mm M4 screws to attach the mounting brackets to the switch

• four 5/8-inch number 12-24 screws to attach the switch to a rack

• four rubber feet

Installing the Switch

2-1

Page 22

Installing the Switch

Included Parts

■ AC power cord, one of the following:

Non-PWR Switches

and 2600-8-PWR

Australia/New Zealand China Continental Europe Denmark Japan Switzerland United Kingdom/Hong Kong/Singapore United States/Canada/Mexico South Africa Thailand Ta iw a n

The cords for the PWR Switches support a higher am perage, except for the 2600-8-PWR.

8120-6803 8120-8377 8120-6802 8120-6806 8120-6804 8120-6807 8120-8709 8120-6805 8120-8929 8121-0673 8121-0964

PWR Switches

8120-6810 8120-8471 8120-6811 8120-6814 8120-6804 8120-6815 8120-6809 8120-2371 8120-8929 8121-0673 8121-0964

Japan Power Cord Warning

Installing the Switch

2-2

Page 23

Installing the Switch

Installation Procedures

These steps summarize your switch installation. The rest of this chapter provides details on these steps.

1. Prepare the installation site (page 2-5). Make sure the physical environment into which you will be installing the switch is properly prepared, including having the correct network cabling ready to connect to the switch and having an appropriate location for the switch. See page 2-4 for some installation precautions.

2. Install mini-GBICs (optional—page 2-7). The switch has two slots for installing mini-GBICs. Depending on where you install the switch, it may be easier to install the mini-GBICs first. Mini-GBICs can be hot swapped— they can be installed or removed while the switch is powered on.

3. Verify the switch passes self test (page 2-9). Plug the switch into a power source and observe that the LEDs on the switch’s front panel indicate correct switch operation.

4. Mount the switch (page 2-11). The Series 2600 Switches can be mounted in a 19-inch telco rack, in an equipment cabinet, on a wall, or on a horizontal surface. The Series 2600-PWR Switches may be mounted in racks and cabinets or on a horizontal surface. The Switch 2626-PWR and the 2650-PWR must not be wall mounted. The Switch 2600-8-PWR can be wall mounted. See page 2-18 for wall mounting instructions.

5. Connect power to the switch (page 2-19). Once the switch is mounted, plug it into the main power source.

6. Connect the network devices (page 2-20). Using the appropriate network cables, connect the network devices to the switch ports.

7. Connect a 600 RPS/EPS or 610 EPS, (optional—page 2-21). You may wish to use a 600 RPS/EPS or 610 EPS with your Series 2600-PWR Switch. To do so you must connect these external power supplies using the RPS or EPS cables supplied with these devices.

8. Connect a console to the switch (optional—page 2-30). You may wish to modify the switch’s configuration, for example, to configure an IP address so it can be managed using a web browser, from an SNMP network management station, or through a Telnet session. Configuration changes can be made by using the included console cable to connect a PC to the switch’s console port.

Installing the Switch

At this point, your switch is fully installed. See the rest of this chapter if you need more detailed information on any of these installation steps.

2-3

Page 24

Installing the Switch

Installation Procedures

Installation Precautions

Follow these precautions when installing your ProCurve Series 2600 Switches.

WARNING ■ The rack or cabinet should be adequately secured to prevent it

from becoming unstable and/or falling over.

De vices i nstal led in a rack o r cabi net sho uld be m ounte d as lo w as possible, with the heaviest devices at the bottom and progressively lighter devices installed above.

■ For safe operation do not install the switch with the back of the

switch (with the fan vents) facing either downward or upward.

■ Do not wall mount the 2626-PWR or the 2650-PWR switches.

Cautions ■ Ensure the power source circuits are properly grounded, then use the

power cord supplied with the switch to connect it to the power source.

■ If your installation requires a different power cord than the one supplied

Installing the Switch

with the switch, ensure the cord is adequately sized for the switch’s current requirements. In addition, be sure to use a power cord displaying the mark of the safety agency that defines the regulations for power cords in your country. The mark is your assurance that the power cord can be used safely with the switch. If the PWR device’s supplied power cord does not fit, contact HP.

2-4

■ When installing the switch, the AC outlet should be near the switch and

should be easily accessible in case the switch must be powered off.

■ Ensure the switch does not overload the power circuits, wiring, and over-

current protection. To determine the possibility of overloading the supply circuits, add together the ampere ratings of all devices installed on the same circuit as the switch and compare the total with the rating limit for the circuit. Maximum ampere ratings are usually printed on the devices near the AC power connectors.

■ Do not install the switch in an environment where the operating ambient

temperature might exceed 55 °C (131 °F), if using a 2600 switch, or 50 °C (122 °F) if using a 2600-PWR switch.

■ Ensure the air flow around the sides and back of the switch is not

restricted. Leave at least 7.6 cm (3 inches) for cooling. If this unit is placed in a fully-enclosed rack make certain the ambient temperature inside the rack near the switch does not exceed 55 °C (if using a 2600 switch) or 50 °C (if using a 2600-PWR switch).

Page 25

1. Prepare the Installation Site

■ Cabling Infrastructure - Ensure the cabling infrastructure meets the

necessary network specifications. See the following table for cable types and lengths, and see appendix B, “Switch Ports and Network Cables” for more information:

Table 2-1. Summary of Cable Types to Use With the Switch

Port Type Cable Type Length Limits

Twisted-Pair Cables

Installing the Switch

Installation Procedures

10/100/1000Base-T For either 10, 100 Mbps, or 1000 Mbps

operation:

Category 5 or better, 100-ohm UTP or shielded twisted-pair (STP) balanced cable. For 1000 Mbps (gigabit) operation, Category 5e cabling or better is recommended.

100 meters

Note: The Series 2600 Switches are compatible with the IEEE 802.3ab standard including the “Auto MDI/MDI-X” feature, which allows use of either straight-through or crossover twisted-pair cables for connecting to any network devices including end nodes, such as comput ers, or to other switch es, hubs, and routers.

Note: For 1000 Mbps operation, all four wire pairs are used for data transmission, therefore PoE is not supported for 1000 Mbps operation.

Installing the Switch

2-5

Page 26

Installing the Switch

Installation Procedures

Port Type Cable Type Length Limits

Fiber Optic Cables

Gigabit-SX (on Gigabit-SX-LC mini-GBIC)

Gigabit-LX (on Gigabit-LX-LC mini-GBIC)

Gigabit-LH (on Gigabit-LH-LC mini-GBIC)

Note: Gigabit-LH - Between the transmit and receive ends of the cable, at least 5db of attenuation is required for a reliable

Installing the Switch

connection. This is equivalent to 20Km of the fiber-optic cable. For distances less than 20Km, you must add attenuators to bring the total attenuation to at least 5db. Most cable vendors carry attenuators.

Multimode fiber-optic cables fitted with LC connectors

Single-mode fiber-optic cables fitted with LC connectors.

The multimode cables specified for the Gigab itSX mini-GBIC may also be used, but a modeconditioning patch cord may be neede d — see

“Mode Conditio ning Patch Cord for Gig abit-LX” on page B-3 for more information.

The same single- mode fiber-optic cables as for Gigabit-LX.

■ Installation Location - Before installing the switch, plan its location and

220 meters to 550 meters depending on the cable used. See “Fiber-Optic Cables” on page

B-2 for more information.

• single-mode cable = 10 kilometers

• multimode cable = 550 meters

•70 kilometers

orientation relative to other devices and equipment:

• In the front of the switch, leave at least 7.6 cm (3 inches) of space for the twisted-pair and fiber-optic cabling.

• In the back of the switch, leave at least 3.8 cm (1 1/2 inches) of space for the power cord.

• On the sides of the switch, leave at least 7.6 cm (3 inches) for cooling.

2-6

Page 27

Installing the Switch

4543

4442

Gig-T Ports

MiniGBIC Ports

Useonly one (T or M) for each Gigabit port

Installation Procedures

2. Installing or Removing mini-GBICs

You can install or remove a mini-GBIC from a mini-GBIC slot without having to power off the switch. Use only ProCurve mini-GBICs.

Notes ■ The mini-GBIC slots are shared with the two 10/100/1000Base-T RJ-45

ports. If a mini-GBIC is installed in a slot, the associated RJ-45 port is disabled and cannot be used.

■ The mini-GBIC ports operate only at full duplex. Half duplex operation is

not supported.

■ Ensure the network cable is NOT connected when you install or remove

a mini-GBIC.

When this manual was printed, the supported mini-GBICs include the following:

■ ProCurve Gigabit-SX-LC mini-GBIC (J4858A and J4858B)

■ ProCurve Gigabit-LX-LC mini-GBIC (J4859A and J4859B)

■ ProCurve Gigabit-LH-LC mini-GBIC (J4860A and J4860B)

Caution Use only supported genuine ProCurve mini-GBICs with your switch. Non-

ProCurve mini-GBICs are not supported, and their use may result in product malfunction. Should you require additional ProCurve mini-GBICs, contact your ProCurve Networking Sales and Service Office or authorized dealer.

Installing the Switch

Installing the mini-GBICs:

Remove the protective plastic cover and retain it for later use. Hold the miniGBIC by its sides and gently insert it into either of the slots on the switch until the mini-GBIC clicks into place.

WARNING The ProCurve mini-GBICs are Class 1 laser devices. Avoid direct eye

exposure to the beam coming from the transmit port.

2-7

Page 28

Installing the Switch

Installation Procedures

Removing the mini-GBICs

Note You should disconnect the network cable from the mini-GBIC before removing

it from the switch.

Depending on when you purchased your ProCurve mini-GBIC, it may have either of three different release mechanisms: a plastic tab on the bottom of the mini-GBIC, a plastic collar around the mini-GBIC, or a wire bail.

To remove the mini-GBICs that have the plastic tab or plastic collar, push the tab or collar toward the switch until you see the mini-GBIC release from the switch (you can see it move outward slightly), and then pull it from the slot.

To remove the mini-GBICs that have the wire bail, lower the bail until it is approximately horizontal, and then using the bail, pull the mini-GBIC from the slot.

Replace the protective plastic cover on the mini-GBIC.

Installing the Switch

2-8

Page 29

Installing the Switch

Installation Procedures

3. Verify the Switch Passes Self Test

Before mounting the switch in its network location, you should first verify it is working properly by plugging it into a power source and verifying it passes its self test.

1. Connect the power cord supplied with the switch to the power connector on the back of the switch, and then into a properly grounded electrical outlet.

2626 and 2650 non-PWR switches

Console

Connect power cord to

the power connector

2626 PWR and 2650 PWR switches

Installing the Switch

HP ProCurve

RPS Input

Console

EPS Input

12V 7.5A

Connect power cord to

Line 50/60 Hz. 100-240 V~ 7.5 A

the power connector

Note The Series 2600 Switches do not have a power switch. They are powered on

when the power cord is connected to the switch and to a power source. For safety, the power outlet should be located near the switch installation.

The switch automatically adjusts to any voltage between 100-240 volts and either 50 or 60 Hz. There are no voltage range settings required.

If your installation requires a different power cord than the one supplied with the switch, be sure the cord is adequately sized for the switch’s current requirements. In addition, be sure to use a power cord displaying the mark of the safety agency that defines the regulations for power cords in your country. The mark is your assurance that the power cord can be used safely with the switch. If the PWR device’s supplied power cord does not fit, contact HP.

2-9

Page 30

Installing the Switch

Installation Procedures

2. Check the LEDs on the switch as described below.

Self Test LED

Switch port LEDs

Switch 2650

Power and

Fault LEDs

When the switch is powered on, it performs its diagnostic self test. Self test takes approximately 50 seconds to complete.

Switch 2650-PWR

Installing the Switch

Link|

Power

Fault

hp procurve

switch

J8165A

Status

RPS

EPS Fan Test

Reset

1 3 5 7911 2 4 6 810

2650-PWR

PoE

Act

LED

FDx

Mode

Spd

PoE

Spd mode: off = 10 Mbps,

Clear

flash = 100 Mbps, on = 1000 Mbps

14 16 18

11 23

PoE-Ready 10/100Base-TX Ports (1 - 48)

15 17 19 21 23

2-10

Test LED

LED Behavior

During the self test:

• Initially, all the switch and port LEDs are on. Most of the LEDs go off

and then may come on again during phases of the self test.

• For the duration of the self test, the Self Test LED stays on.

Page 31

Installing the Switch

Installation Procedures

When the self test completes successfully:

•The Power and Fan Status LEDs remain on.

•The Fault and Self Test LEDs go off.

• The port LEDs on the front of the switch go into their normal opera-

tional mode: – If the ports are connected to active network devices, the LEDs

behave according to the Port LED View or LED Mode selected. For the non-PWR switches, in the default view mode (Link), the LEDs should be on. For the PWR switches, with two LEDs per connections, the Link LEDs will be on and the Mode LEDs will flicker if there is network activity.

– If the ports are not connected to active network devices, the Link

and Activity LEDs will stay off.

If the LED display is different than what is described above, especially if the Fault and Self Test LEDs stay on for more than 60 seconds or they start blinking, the self test has not completed correctly. Refer to chapter 4,

“Troubleshooting” for diagnostic help.

4. Mount the Switch

Installing the Switch

After the switch passes self test, it is ready to be mounted in a stable location. The Series 2600 Switches can be mounted in these ways:

Mounting Location Non-PWR Switches PWR Switches

In a rack or cabinet Yes Yes

On a horizontal surface Yes Yes

On a wall Yes No

The 2600-8-PWR switch can be wall mounted. See page 2-18 for instructions.

Rack or Cabinet Mounting

The Series 2600 Switches are designed to be mounted in any EIA-standard 19inch telco rack or communication equipment cabinet. Note that the mounting brackets have multiple mounting holes and can be rotated allowing for a wide variety of mounting options. Secure the rack in accordance with the manufacture’s safety guidelines.

WARNING For safe operation, please read the mounting precautions on

page 2-4, before mounting a switch.

2-11

Page 32

Installing the Switch

Installation Procedures

Equipment Cabinet Note

The 12-24 screws supplied with the switch are the correct threading for standard EIA/TIA open 19-inch racks. If installing the switch in an equipment cabinet such as a server cabinet, use the clips and screws that came with the cabinet in place of the 12-24 screws that are supplied with the switch.

Rack Mounting the 2626-PWR and 2650-PWR switches

1. Use a #1 Phillips (cross-head) screwdriver and attach the mounting brackets to the switch with the included 8-mm M4 screws.

Installing the Switch

WARNING For safe reliable installation, only use the screws provided in the

accessory kit to attach the mounting brackets to the switch.

2-12

Page 33

Installing the Switch

Installation Procedures

Note The mounting brackets have multiple mounting holes and can be rotated

allowing for a wide variety of mounting options. These include mounting the switch so that its front face is flush with the face of the rack, or mounting it in a more balanced position as shown in the illustration above.

2. Hold the switch with attached brackets up to the rack and move it vertically until rack holes line up with the bracket holes, then insert and tighten the four number 12-24 screws holding the brackets to the rack.

Installing the Switch

2-13

Page 34

Installing the Switch

Installation Procedures

Rack Mounting the Non-PWR Switches and the 2600-8-PWR Switch

1. Use a #1 Phillips (cross-head) screwdriver and attach the mounting brackets to the switch with the included 8-mm M4 screws.

Installing the Switch

8 mm

M4 screws

Note The mounting brackets have multiple mounting holes and can be rotated

WARNING For safe reliable installation, only use the screws provided in the

accessory kit to attach the mounting brackets to the switch.

2-14

Page 35

Install 12-24

screws

Installing the Switch

Installation Procedures

Installing the Switch

2-15

Page 36

Installing the Switch

Installation Procedures

Flat Wall Mounting

You can mount the Non-PWR switches on a wall as shown in the illustration on the next page. However, this is not supported for the 2626-PWR or the 2650PWR switches. Wall mounting the PWR switches is not supported because of the size and weight of the devices. Wall mounting the 2600-8-PWR switch is supported. See page 2-18 for instructions.

WARNING For safe operation do not install the switch with the back face of the

switch (with the fan vents) facing either downward or upward. Do not wall mount the 2626-PWR or the 2650-PWR switches.

Caution The switch should be mounted only to a wall or wood surface that is at least

1/2-inch (12.7 mm) plywood or its equivalent.

Supported Wall Mounting Positions.

Installing the Switch

Switch Vertical Wall Mounting Horizontal Wall Mounting

2626 Non-PWR Yes No

2650 Non-PWR

2626-PWR

2650-PWR

2600-8-PWR

Yes No

No No

No Yes

2-16

Page 37

Installing the Switch

Installation Procedures

Wall mounting the Series 2600 Non-PWR Switches

1. Use a #1 Phillips (cross-head) screwdriver and attach the mounting brackets to opposite corners of the switch with the included 8-mm M4 screws.

2. Attach the switch to the wall or wood surface with two 5/8-inch (15.875 mm) number 12 wood screws (not included).

For “Flat” Wall Mounting (Vertical)

5/8-inch

wood screws

M4 screws

Installing the Switch

Wall

The brackets are attached on opposite corners to improve the stability of the switch on the wall.

WARNING The Switch 2626-PWR or 2650-PWR Switches are not wall mountable.

2-17

Page 38

Installing the Switch

Installation Procedures

Wall mounting the Series 2600-8-PWR Switch

1. Use a #1 Phillips (cross-head) screwdriver and attach the mounting brackets to the switch with the included 8-mm M4 screws.

2. Attach the switch to the wall or wood surface with two 5/8-inch number 12 wood screws (not included).

For “Flat” Wall Mounting (Horizontal)

RJ-45 Ports

Wall

Installing the Switch

5/8-inch

M4 screws

wood screws

Caution The 2600-8-PWR switch can only be wall mounted either with the RJ-45 ports

side up or down (horizontally). A vertical wall mount orientation is not supported.

2-18

Page 39

Installing the Switch

Installation Procedures

Horizontal Surface Mounting

Place the switch on a table or other horizontal surface. The switch comes with rubber feet in the accessory kit that can be used to help keep the switch from sliding on the surface.

Attach the rubber feet to the four corners on the bottom of the switch within the embossed angled lines. Use a sturdy surface in an uncluttered area. You may want to secure the networking cables and switch power cord to the table leg or other part of the surface structure to help prevent tripping over the cords.

Caution Ensure the air flow is not restricted around the sides and back of the switch.

5. Connect the Switch to a Power Source

1. Plug the included power cord into the switch’s power connector and into a nearby AC power source.

2. Re-check the LEDs during self test. See “LED Behavior” on page 2-10.

Installing the Switch

2-19

Page 40

Installing the Switch

Installation Procedures

6. Connect the Network Cables

Connect the network cables, described under “Cabling Infrastructure” (page

2-5), from the network devices or your patch panels to the fixed RJ-45 ports

on the switch or to any mini-GBICs you have installed in the switch.

Using the RJ-45 Connectors

To connect:

Push the RJ-45 plug into the RJ-45 port until the tab on the plug clicks into place. When power is on for the switch and for the connected device, the Link LED for the port should light

hp procurve switch

J4899A

Self

Test

Fan

Status

eset

2650

Lnk

Port LED

Act

View

FDx

Spd

Clear

to confirm a powered-on device (for

Installing the Switch

example, an end node) is at the other end of the cable.

123

Spdm ode: off = 10 Mbps, flash

RJ-45 connector

2-20

If the Link LED does not go on when the network cable is connected to the port, see “Diagnosing With the LEDs” in chapter 4, “Troubleshooting”.

To disconnect:

Press the small tab on the plug and

Unshielded twisted-pair cable:

• Category 3, 4, or 5 for 10 Mbps ports

• Category 5 or better for 100 Mbps ports

• Category 5e or better for 1000 Mbps ports Maximum distance: 100 meters

pull the plug out of the port.

Page 41

Installing the Switch

Installation Procedures

Connecting Cables to mini-GBICs

Note The mini-GBIC slots are shared with the two 10/100/1000Base-T RJ-45 ports.

If a mini-GBIC is installed in a slot, the associated RJ-45 port is disabled.

If you have any mini-GBICs installed in the switch, the type of network connections you will need to use depends on the type of mini-GBICs you have installed. See the table on page 2-5, and appendix B, “Switch Ports and

Network Cables”, for the mini-GBIC cabling information.

For mini-GBICs ports, and in general for all the switch ports, when a network cable from an active network device is connected to the port, the port LED for that port should go on. If the port LED does not go on when the network cable is connected to the port, see “Diagnosing with the LEDs” in chapter 4, “Troubleshooting”.

7. (Optional) Connect a Redundant Power Supply

to a Series 2600-PWR Switch

The ProCurve 600 Redundant and External Power Supply, (J8168A), hereafter referred to as the 600 RPS/EPS, is an accessory product for the Series 2600PWR Switches and specific other ProCurve switches. The 600 RPS/EPS provides two types of power to the switches:

■ Redundant power to one of up to six switches, to back up the internal

switch power supply in case of AC power loss, or a fault condition. Should the internal switch power supply fail, power will be supplied from the 600 RPS/EPS, if it is available, that is, if the 600 RPS/EPS is not already providing power to a higher priority switch. See the documentation that came with your 600 RPS/EPS for more information.

■ External Power-over-Ethernet (PoE) power to up to two switch products.

The 600 RPS/EPS can supply 408 watts of PoE power to the switch if the internal PoE power supply should fail. For the Switch 2650-PWR the external PoE power is additional power made available to the switch’s ports. For further information regarding the 600 RPS/EPS PoE capabilities, see the PoE Planning and Implementation Guide and the

ProCurve 600/610 External Power Supplies Installation and Getting Started Guide, which is on the Documentation CD-ROM that came with

your switch.

Installing the Switch

The 600 RPS/EPS is an unmanaged power supply that only provides information by way of LEDs.

2-21

Page 42

Installing the Switch

Installation Procedures

RPS/EPS Operation

The RPS/EPS monitors the power signal from the switch by detecting that the RPS/EPS is connected to a switch with an RPS/EPS cable. When the power from the switch is no longer detected, the RPS/EPS will turn on and provide power to the switch within 1 millisecond.

The RPS/EPS supports hot plugging of the RPS/EPS cable without causing a reboot of the switch or causing the power supply in either the RPS/EPS or switch to shut down temporarily or permanently. For more information refer to the documentation that came with the RPS/EPS.

Operating Characteristics of the 600 RPS/EPS (J8168A)

The 600 RPS/EPS has six RPS ports, each of which can provide redundant +12V power to a connected switch, but only one connector can provide this power at a given time.

If a switch with no AC power is connected to an operating 600 RPS/EPS, it

Installing the Switch

will receive power if power is available (no higher priority port is already using the RPS power).

If two or more devices fail, priority goes to the device plugged into the lower numbered port on the 600 RPS/EPS unit. Consequently the most important switch should be plugged into port one on the 600 RPSEPS. In this state, the “Connected” LED should be ON, and the “Power Status” LED should be BLINKING on the lower priority RPS port not supplying power. (Refer to the documentation that came with your 600 RPS/EPS unit.)

The 600 RPS/EPS also has two EPS Ports. The 600 RPS/EPS can provide a maximum of 408 watts of PoE power to a switch. It is important to understand the PoE power requirements of the 2600-PWR Series switches because if the PoE power is not planned and implemented correctly the end devices connected to the switch ports may not receive power if an internal switch PoE power supply should fail. For further information regarding the 600 RPS/EPS PoE capabilities, see the PoE Planning and Implementation Guide and the

ProCurve 600/610 External Power Supplies Installation and Getting Started Guide, which is on the Documentation CD-ROM that came with your switch.

For redundant AC power, connect the 600 RPS/EPS to the switch using one of the six supplied RPS cables. RPS cables are 1.25 meters (4.10 feet) in length.

For redundant or additional PoE power, connect the 600 RPS/EPS to the switch using one of the two supplied EPS cables. EPS cables are 2.00 meters (6.56 feet) in length.

2-22

Page 43

Installing the Switch

Installation Procedures

600 RPS/EPS LEDs

The 600 RPS/EPS LEDs are located on the back of the device. These LEDs are duplicated on the front of the device for your convenience. The following graphic shows an example of the back of the 600 EPS/RPS. There are two green LEDs for each RPS and EPS port:

■ Device Connected

■ Power Status

RPS Device Connected LED

PS Power: 12V backup to one connected device. Lowest-numbered port has priority.

RPS 3 RPS 4 RPS 5 RPS 6 EPS 1 EPS 2

R3 R4 R5 R6 E1

RPS Power Status LED

EPS Device Connected LED

EPS Power: 50V 370W total for PoE applications. Power is shared when both ports are used.

The following states provide status of the RPS and EPS ports.

Fault (located on the front)

Off Off Off Nothing Connected

On or Off Off On Not a valid state - should never happen

Off On Off Switch is connected, RPS is available but

Off On On RPS is powering the connected device

Blinking Off Blinking RPS/EPS port is in fault condition

Off On Blinking Switch is requesting power, RPS can not

Device Connected

Power Status

Message

not required

provide it. (N/A for EPS)

EPS Power Status LED

Device

Connected Powe r

Status

Line: 50/60 Hz.

100-240 V~ 9.1A (9,1A)

Installing the Switch

2-23

Page 44

Installing the Switch

Installation Procedures

600 RPS/EPS Connectivity

The following illustration shows an example of connectivity between an RPS/ EPS device and a switch device as a redundant AC power supply.

Device Connected

R1 R2 R3 R4 R5 R6 E1

RPS 1 RPS 2 RPS 3 RPS 4 RPS 5 RPS 6 EPS 1 EPS 2

Power Status

RPS Power: 12V backup to one connected device. Lowest-numbered port has priority.

EPS Power: 50V 370W total for PoE applications. Power is shared when both ports are used.

Device

Connected Power

Status

Line: 50/60 Hz.

100-240 V~ 9.1A (9,1A)

Switch RPS output port

HP ProCurve

RPS Input

Console

EPS Input

12V 7.5A

Line 50/60 Hz. 100-240 V~ 7.5 A

RPS input port

Installing the Switch

2-24

Page 45

Installing the Switch

Installation Procedures

The following illustration shows an example of connectivity between an RPS/ EPS device and six switch devices as a redundant AC power supply.

2650-PWR switches

Installing the Switch

Highest priority

connected to port 1

600 RPS/EPS

The 600 RPS/EPS can provide backup power for up to six switches. The 600 RPS/EPS can supply power to only one connected and failed switch at a time. In the illustration above, the switch connected to RPS port 1 has the highest priority and the switch connected to RPS port 6 has the lowest priority. When multiple switches fail, a switch connected to a higher priority port always receives power before a switch connected to a lower priority port.

2-25

Page 46

Installing the Switch

Installation Procedures

The following illustration demonstrates an example of connectivity between an RPS/EPS device and a Switch device as a PoE power supply.

RPS Power: 12V backup to one connected device. Lowest-numbered port has priority.

Device Connected

R1 R2 R3 R4 R5 R6 E1

RPS 1 RPS 2 RPS 3 RPS 4 RPS 5 RPS 6 EPS 1 EPS 2

Power Status

EPS Power: 50V 370W total for PoE applications. Power is shared when both ports are used.

Device

Connected Power

Status

100-240 V~ 9.1A (9,1A)

Line: 50/60 Hz.

Switch EPS output

Console

EPS Input

HP ProCurve

RPS Input

12V 7.5A

Line 50/60 Hz. 100-240 V~ 7.5 A

EPS input port

Installing the Switch

2-26

Page 47

610 EPS LEDs

Installing the Switch

Installation Procedures

Power and Fault LEDs

hp procurve

610

eps

J8169A

Power

Internal PowerStatus

Fan/TempStatus

Fan/TempStatus flash = Temperature too high

Fault

Fan/TempStatus + Fault flash = Fan failure

Fan/Temp

Status LED

Backup Power

Port LEDs

Backup Power Ports Status

InReady

OutReady

Internal Power

Status LED

EPSPorts: 50V 8.3Amax each.

EPS Ports Pair A

EPS A1

EPS Port LEDs

(

408W total for PoE applications

)

Device

Connected

EPS A2 EPS B1

Power Status

LED

(

408W total for PoE applications

EPS Ports Pair B

Device

Connected Power Status

Device Connected

LED

EPS B2

610 EPS

)

For a complete description of the LEDs see the documentation that came with the 610 EPS.

Operating Characteristics of the 610 EPS (J8169A)

The 610 EPS does not have any RPS ports and can not supply RPS power. It has four EPS Ports. Two in Pair A and two in Pair B. Each pair can provide a maximum of 408 watts of PoE power to a switch. Again, it is important to understand the PoE power requirements of the switches. For further information regarding the 610 EPS PoE capabilities, see the PoE Planning and Implementation Guide, which is on the Documentation CD-ROM that came with your switch and the documentation that came with the 610 EPS.

For redundant or additional PoE power, connect the 610 EPS to the switch using one of the four supplied EPS cables. EPS cables are 2.00 meters (6.56 feet) in length.

Installing the Switch

The following illustration demonstrates and example of connectivity between a 610 EPS device and two Switch devices as a PoE power supply.

2-27

Page 48

Installing the Switch

Installation Procedures

Power

Fault

hp procurve

610

eps

J8169A

InternalPower Status

Fan/TempStatus

Fan/TempStatus flash = Temperaturetoo high Fan/TempStatus + Fault flash = Fan failure

50V 16 A

BackupPower Ports Status

InReady

RPS

12V 7.5 A

RPS

12V 7.5 A

( 408W total for PoE applications

EPSPorts Pair A

EPSA1

EPSPorts: 50V 8.3Amax each.

OutReady

)

Device

Connected

EPSA2 EPSB1

Power Status

EPSPorts Pair B

Line:50/60 Hz.

100-240V~ 7.5 A

Line:50/60 Hz.

100-240V~ 7.5 A

( 408W total for PoE applications

Device

Connected

EPSB2

Power Status

)

In this example each switch receives 408 watts of PoE power. Each switch is connected to one port of each pair. If the two switches were connected to both

Installing the Switch

ports of a pair, both ports of pair A for example, then each switch receives 204 watts. See the following example.

The following illustration demonstrates an example of connectivity between a 610 EPS device and four Switch devices as a PoE power supply. In this example each switch receives 204 watts of PoE power.

2-28

Page 49

Installing the Switch

Installation Procedures

Power

Fault

hp procurve

610

eps

J8169A

InternalPower Status

Fan/TempStatus

Fan/TempStatus flash = Temperaturetoo high Fan/TempStatus + Faultflash = Fan failure

50V 16A

BackupPower Ports Status

InReady

RPS

12V 7.5A

RPS

12V 7.5A

RPS

12V 7.5A

RPS

12V 7.5A

( 408W total for PoE applications

EPSPorts PairA

EPSA1

EPSPorts: 50V 8.3A max each.

OutReady

)

Device

Connected

EPSA2 EPSB1

Power Status

EPSPorts PairB

Line:50/60 Hz.

100-240V~ 7.5 A

Line:50/60 Hz.

100-240V~ 7.5 A

Line:50/60 Hz.

100-240V~ 7.5 A

Line:50/60 Hz.

100-240V~ 7.5 A

( 408W total for PoE applications

Device

Connected Power Status

Installing the Switch

)

EPSB2

2-29

Page 50

Installing the Switch

Installation Procedures

8. (Optional) Connect a Console to the Switch

The Series 2600 Switches have a full-featured, easy to use console interface for performing switch management tasks including the following:

■ monitor switch and port status and observe network activity statistics

■ modify the switch’s configuration to optimize switch performance,

enhance network traffic control, and improve network security

■ read the event log and access diagnostic tools to help in troubleshooting

■ download new software to the switch

■ add passwords to control access to the switch from the console, web

browser interface, and network management stations

The console can be accessed through these methods:

■ Out-of-band: The Series 2600 Switches come with a serial cable for

connecting a PC or VT-100 terminal, to be used as a console, directly to the switch.

■ In-Band: Access the console using Telnet from a PC or UNIX station on

the network, and a VT-100 terminal emulator. This method requires that

Installing the Switch

you first configure the switch with an IP address and subnet mask by using either out-of-band console access or through DHCP/Bootp. For more information on IP addressing and on starting a Telnet session, see chapter 3, “Configuring the Switch”, in the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

2-30

The Series 2600 Switch es can simultaneously support one out-of-band console session through the Console Port and in-band Telnet console sessions.

Terminal Configuration

To connect a console to the switch, configure the PC terminal emulator as a DEC VT-100 (ANSI) terminal or use a VT-100 terminal, and configure either one to operate with these settings:

■ any baud rate from 1200 to 115200 (the switch senses the speed)

■ 8 data bits, 1 stop bit, no parity, and flow control set to Xon/Xoff

■ for the Windows Terminal program, also disable (uncheck) the “Use

Function, Arrow, and C

■ for the Hilgraeve HyperTerminal program, select the “Terminal keys”

option for the “Function, arrow, and ctrl keys act as” parameter

If you want to operate the console using a different configuration, make sure you change the settings on both the terminal and on the switch so they are compatible. Change the switch settings first, then change the terminal settings, then reboot the switch and reestablish the console session.

trl Keys for Windows” option

Page 51

Direct Console Access

To connect a console to the switch, follow these steps:

1. Connect the PC or terminal to the switch’s Console Port using the console cable included with the switch. (If your PC or terminal has a 25-pin serial connector, first attach a 9-pin to 25-pin straight-through adapter at one end of the console cable.)

2. Turn on the terminal or PC’s power and, if using a PC, start the PC terminal program.

Installing the Switch

Installation Procedures

Console

Console port

Console cable supplied

with the switch

Installing the Switch

PC running a terminal emulator program, or

a VT-100 terminal

3. Press

[Enter] two or three times and you will see the copyright page and

the message “Press any key to continue”. Press a key, and you will then see the switch console command (CLI) prompt, for example:

ProCurve Switch #

If you want to continue with console management of the switch at this time, see chapter 3, “Getting Started With Switch Configuration” for some basic configuration steps. For more detailed information, refer to the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

2-31

Page 52

Installing the Switch

Sample Network Topologies for Non-PWR Switches

This section shows a few sample network topologies in which the Switch 2650 is implemented. For more topology information, see the ProCurve networking products Web site, http://www.procurve.com.

As a Desktop Switch

Twisted-pair

straight-through

or crossover

cables

Switch 2650

Installing the Switch

PCs and

peripherals

The Series 2600 Switches are designed to be used primarily as desktop switches to which end nodes, printers, other peripherals, and servers are directly connected, as shown in the above illustration. The end node devices are connected to the switch by straight-through or crossover twisted-pair cables. Either cable type can be used because of the “HP Auto-MDIX” and “IEEE Auto MDI/MDI-X” features on the Series 2600 Switches.

Server

2-32

Page 53

As a Segment Switch

Sample Network Topologies for Non-PWR Switches

Installing the Switch

Category 5e twisted-pair straight-through or

crossover cable for 1000 Mbps connection to server

Switch 2650

Twisted-pair

straight-through

cables to

end nodes

Server with

Gigabit

Ethernet NIC

Gigabit

fiber-optic cable

to backbone

Twisted-pair straight-through

or crossover cables to hubs

Installing the Switch

Switch 2650

PCs,

printers,

and local

servers

The Series 2600 Switches also work well as segment switches. That is, with their high performance, they can be used for interconnecting network segments—simply connect the network devices that form those segments to the Series 2600 Switches.

In the illustration above, two “Fast Ethernet” switches with PCs, printers, and local servers attached, are both connected to a Switch 2650. The devices attached to the two desktop switches can now communicate with each other through the switch. They can also all communicate with the server that is connected to a 1000Base-T port on the switch.

2-33

Page 54

Installing the Switch

Sample Network Topologies for Non-PWR Switches

Because the Series 2600 Switches have the “HP Auto-MDIX” and “IEEE Auto MDI/MDI-X” features, the connections between the switch and the hubs, and between the switch and end nodes or servers can be through category 5 straight-through or crossover twisted-pair cable. Category 3 or 4 cable can also be used if the connection is 10 Mbps only. In all cases, the device ports must be configured to auto negotiate the link characteristics for this feature to work.

The switch, in turn, can be connected to a network backbone through fiberoptic cabling connected to a Gigabit-SX, -LX, or -LH mini-GBIC. Now, all the devices on these network segments can access other network resources that are connected elsewhere on the network backbone. Always remember when connecting fiber-optics that all components match in specification.

Installing the Switch

2-34

Page 55

Sample Network Topologies for Non-PWR Switches

Connecting to a Backbone Switch

To Gigabit-Ethernet

backbone

Installing the Switch

Switch 5308xl

Gigabit

fiber-optic cables

Switch 2650

The simpler desktop and segment networks shown in the previous two examples can easily be combined and expanded. For example, you could use an ProCurve Switch 5308xl to interconnect each of your smaller switched workgroups to form a larger switched network. All the devices in this network can communicate with each other. For example, with Gigabit-SX Mini-GBICs installed in a Mini-GBIC Module, in the Switch 5308xl, the entire switched topology could be connected to a campus backbone, as shown in the illustration above.

Switch 2650

Installing the Switch

Note In the illustration above, the 1000 Mbps fiber-optic connection between the

Switch 2650s and the Switch 5308xl is by way of a Gigabit-SX mini-GBIC installed in the Switch 2650s connected to a mini-GBIC Module in the 5308xl.

2-35

Page 56

Installing the Switch

Sample Network Topologies for PWR Switches

This section shows a few sample network topologies implementing the Series 2600-PWR Switches. For more topology information, see the ProCurve networking products Web site, http://www.procurve.com.

As a Desktop Switch Implementing PoE

600 RPS/EPS

Twisted-pair

straight-through

or crossover

cables

2650-PWR

Server

Installing the Switch

Wireless Access

Point

IP Telephones

PCs and

peripherals

The Series 2600-PWR Switches are also designed to be used as desktop switches to which end nodes, printers and other peripherals, and servers are directly connected, as shown in the above illustration. Except now these switches can supply PoE power to end devices such as IP telephones and wireless access points (WAP).

As shown in the above illustration the IP telephones can be connected in line, that is, between the switch and the end device, in this case a PC. The IP telephones have two ports, one in and one out. Therefore the phone receives voice and power from the switch and the PC can send and receive data through the phone to the switch.

2-36

The end node devices are connected to the switch by straight-through or crossover twisted-pair cables. Either cable type can be used because of the “HP Auto-MDIX” and “IEEE Auto MDI/MDI-X” features on the Series 2600PWR Switches.

Page 57

Sample Network Topologies for PWR Switches

As a Segment Switch Implementing PoE

Category 5e twisted-pair straight-through or

crossover cable for 1000 Mbps connection to server

Server with

Gigabit

Ethernet NIC

Installing the Switch

Switch 2650 Non-PWR

Twisted-pair straight-

through or crossover c ables

Switch 2600-8-PWR

Spdmode: off=10Mbps, flash=100Mbps, on=1000Mbps

ProCurve

Switch2600-PWR

J8762A

PoE

Status

Act

RPS

LED

EPS

FDx

Mode

Power

Fan

Spd

PoE

Test

Console

Fault

Reset Clear

Wireless

Access Points

600 RPS/EPS

Gigabit

fiber-optic cable

uplink

PoE-Integrated10/100-TX Por ts (1 - 8)

—(Portsare HP Auto-MDIX)

Link

Link Mode

234

Mode

5 678

Dual-PersonalityPort :

10/100/1000-T (T) o r Mini-GBIC (M)

(Port9Tis IEEE A utoMDI/MDIX)

Link

Mode

Useonlyone(T or M) for P ort 9

Link

Mode

Switch

2650-PWR

PCs, printers,

and local

servers

As shown in the illustration above, the IP telephones have been inserted in between the Switch 2650-PWR and the PCs, and a WAP has been connected to the Switch 2650-PWR. Both the telephones and WAP will receive PoE power from the Switch 2650-PWR. Only devices directly connected to the PWR switches can receive PoE power if they are 802.3af compliant, except on the Switch 2600-8-PWR, it has the ability to supply power to pre-802.3af-standard devices, such as legacy (or non-standard) IP phones. Devices connected to a non-PWR segment switch cannot receive PoE power.

Installing the Switch

2-37

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Installing the Switch

Sample Network Topologies for PWR Switches

Connecting to a Backbone Switch Implementing PoE

To Gigabit-Ethernet

backbone

Gigabit

fiber-optic

cable

Switch 2650 non-PWR

Installing the Switch

Switch 5308xl

Switch 2650

600 RPS/EPS

2-38

Switch 2650-PWR

Wireless

Access Point

Switch 2650-PWR

Page 59

Sample Network Topologies for PWR Switches

Installing the Switch

Stacking the Switch

Switch 2600 and 2600-PWR Series devices can be connected together, through standard network connections, and managed through a single IP address. Up to 16 switches can be connected together in such a “virtual stack”.

You identify a Switch 2600 or 2600-PWR Series device as the “Commander” and give that switch an IP address. Up to 15 other switches in the network can then easily be configured as Members of the stack and managed through the Commander’s IP address. The management includes Telnet access and web browser interface access to the Commander and to each Member switch through the Commander.

For more information on stacking your switch, see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

Installing the Switch

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— This page is intentionally unused. —

Page 61

Configuring the Switch

This chapter is a guide for using the console Switch Setup screen to quickly assign an IP (Internet Protocol) address and subnet mask to the switch, set a Manager password, and, optionally, configure other basic features.

For more information on using the switch console and the web browser interface, please see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

Recommended Minimal Configuration

In the factory default configuration, the switch has no IP (Internet Protocol) address and subnet mask, and no passwords. In this state, it can be managed only through a direct console connection. To manage the switch through inband (networked) access, you should configure the switch with an IP address and subnet mask compatible with your network. Also, you should configure a Manager password to control access privileges from the console and web browser interface. Other parameters in the Switch Setup screen can be left at their default settings or you can configure them with values you enter.

Configuring the Switch

Many other features can be configured through the switch’s console interface, to optimize the switch’s performance, to enhance your control of the network traffic, and to improve network security. Once an IP address has been configured on the switch, these features can be accessed more conveniently through a remote Telnet session, through the switch’s web browser interface, and from an SNMP network management station running a network management program. For a listing of switch features available with and without an IP address, refer to “How IP Addressing Affects Switch Operation” in the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

For more information on IP addressing, refer to “IP Configuration” in the Management and Configuration Guide.

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Configuring the Switch

Note By default, the switch is configured to acquire an IP address configuration

from a DHCP or Bootp server. To use DHCP/Bootp instead of the manual method described in this chapter, see “DHCP/Bootp Operation” in the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

Using the Console Setup Screen

The quickest and easiest way to minimally configure the switch for management and password protection in your network is to use a direct console connection to the switch, start a console session, and access the Switch Setup screen.

1. Using the method described in the preceding section, connect a terminal device to the switch and display the switch console command line interface (CLI) prompt (the default display).

The CLI prompt appears, for example:

ProCurve#

2. At the prompt, enter the setup command to display the Switch Setup screen. The following illustration shows the Setup screen with the default settings.

2005

Configuring the Switch

3. Use the

[Tab] key to select the Manager Password field and enter a manager

password of up to 16 printable ASCII characters.

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Configuring the Switch

4. [Tab] to the IP Config (DHCP/Bootp) field and use the Space bar to select the Manual option.

[Tab] to the IP Address field and enter the IP address that is compatible with

5. your network.

[Tab] to the Subnet Mask field and enter the subnet mask used for your

network.

7. Press [

Enter], then [S] (for Save).

Here is some information on the fields in the Setup screen. For more information on these fields, see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch:

Parameter Default

System Name blank Optional; up to 25 characters, including spaces

System Contact blank Optional; up to 48 characters, including spaces

Manager Password blank Recommended; up to 16 characters (no blank spaces)

Logon Default CLI The default setting selects the command line interface for console access.

The alternative is the menu interface.

Time Zone 0 (none) Optional; 1440 to -1440. The number of minutes your location is to the West (-)

or East (+) of GMT.

Community Name public Default setting recommended.

Spanning Tree Enabled No Default setting recommended unless STP is already running on your network

or the switch will be used in complex network topologies.

Default Gateway blank Optional; Enter the IP address of the next-hop gateway node if network traffic

needs to be able to reach off-subnet destinations.

Time Sync Method None Optional; The protocol the switch uses to acquire a time signal. The options

are SNTP and TimeP.

TimeP Mode Disabled Optional; The method the switch uses to acquire the TimeP server address.

IP Config (DHCP/Bootp) DHCP/Bootp Set to Manual unless a DHCP/Bootp server is used on your network to

configure IP addressing.

IP Address xxx.xxx.xxx.xxx Recommended; If you set IP Config to Manual, then enter an IP address

compatible with your network.

Note: The IP address and subnet mask assigned for the switch must be compatible with the IP addressing used in your network. For more information on IP addressing, see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

Subnet Mask xxx.xxx.xxx.xxx Recommended; If you entered an IP address, then enter a subnet mask

compatible with your network.

Configuring the Switch

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Configuring the Switch

Where to Go From Here

The above procedure configures your switch with a Manager password, IP address, and subnet mask. As a result, with the proper network connections, you can now manage the switch from a PC equipped with Telnet, and/or a web browser interface.

Some basic information on managing your switch is included in the next section. For more information on the console, web browser, and SNMP management interfaces and all the features that can be configured on the Series 2600 Switches, see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

To Recover from a Lost Manager Password: If you cannot start a console session at the manager level because of a lost Manager password, you can clear all passwords and user names by getting physical access to the switch and pressing and holding the Clear button for a full second.

Configuring the Switch

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Using the IP Address for Remote Switch Management

Configuring the Switch

Using the IP Address for Remote Switch Management

With your switch, you can use the switch’s IP address to manage the switch from any PC that is on the same subnet as the switch. You can use either a Telnet session or a standard web browser to manage the switch.

Starting a Telnet Session

To access the switch through a Telnet session, follow these steps:

1. Make sure the switch is configured with an IP address and that the switch is reachable from the PC that is running the Telnet session (for example, by using a Ping command to the switch’s IP address).

2. Start the Telnet program on a PC that is on the same subnet as the switch and connect to the switch’s IP address.

3. You will see the copyright page and the message “Press any key to continue”. Press a key, and you will then see the switch console command (CLI) prompt, for example:

ProCurve#

Enter help or ? to see a list of commands that can be executed at the prompt. Entering any command followed by help provides more detailed context help information about the command. Entering any command followed by ? displays a list of options that are available at that point in the command entry.

Starting a Web Browser Session

The Series 2600 Switches can be managed through a graphical interface that you can access from any PC or workstation on the network by running your web browser and typing in the switch’s IP address as the URL. No additional software installation is required to make this interface available; it is included in the switch’s onboard software.

A typical web browser interface screen is shown in the next illustration.

3-5

Configuring the Switch

Page 66

Configuring the Switch

Using the IP Address for Remote Switch Management

For more information on using the web browser interface, please see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

An extensive help system is also available for the web browser interface. To access the help system though, the subnet on which the switch is installed must have access to the internet.

Configuring the Switch

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Troubleshooting

This chapter describes how to troubleshoot your ProCurve Series 2600 Switch. This document describes troubleshooting mostly from a hardware perspective. You can perform more in-depth troubleshooting on these devices using the software tools available with the switches, including the fullfeatured console interface, the built-in web browser interface, and ProCurve Manager, the SNMP-based network management tool. For more information, see the chapter “Troubleshooting” in the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

This chapter describes the following:

■ basic troubleshooting tips (page 4-1)

■ diagnosing with the LEDs (page 4-4)

■ proactive networking tools (page 4-8)

■ hardware diagnostic tests (page 4-9)

■ restoring the factory default configuration (page 4-11)

■ downloading new software to the Series 2600 Switches (page 4-12)

■ HP Customer Support Services (page 4-12)

Basic Troubleshooting Tips

Most problems are caused by the following situations. Check for these items first when starting your troubleshooting:

■ Connecting to devices that have a fixed full-duplex configuration.

The RJ-45 ports are configured as “Auto”. That is, when connecting to attached devices, the switch operates in one of two ways to determine the link speed and the communication mode (half duplex or full duplex):

• If the connected device is also configured to Auto, the switch will

automatically negotiate both link speed and communication mode.

• If the connected device has a fixed configuration, for example 100

at half or full duplex, the switch will automatically sense the

Mbps, link speed, but will default to a communication mode of half duplex.

4-1

Troubleshooting

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Troubleshooting

Basic Troubleshooting Tips

Caution Because the Series 2600 Switches behave in this way (in compliance with

the IEEE 802.3 standard), if a device connected to the switch has a fixed

configuration at full duplex, the device will not connect correctly to the switch. The result will be high error rates and very inefficient communications between the switch and the device.

Ensure all devices connected to the Series 2600 Switches are configured to auto negotiate, or are configured to connect at half duplex (all hubs are configured this way, for example).

■ Faulty or loose cables. Look for loose or obviously faulty connections.

If the cables appear to be OK, make sure the connections are snug. If that does not correct the problem, try a different cable.

■ Non-standard cables. Non-standard and miswired cables may cause

network collisions and other network problems, and can seriously impair network performance. Use a new correctly-wired cable or compare your cable to the cable in appendix B, “Switch Ports and Network Cables” for pinouts and correct cable wiring. A category 5 cable tester is a recommended tool for every 100Base-TX and 1000Base-T network installation.

■ Improper Network Topologies. It is important to make sure you have

a valid network topology. Common topology faults include excessive cable length and excessive repeater delays between end nodes. If you have network problems after recent changes to the network, change back to the previous topology. If you no longer experience the problems, the new topology is probably at fault. Sample topologies are shown at the end of chapter 2 in this book, and some topology configuration guidelines can be found online at the ProCurve Web site, http://www.procurve.com.

Troubleshooting

In addition, you should make sure that your network topology contains no data path loops. Between any two end nodes, there should be only one active cabling path at any time. Data path loops will cause broadcast storms that will severely impact your network performance.

For your Switch, if you wish to build redundant paths between important nodes in your network to provide some fault tolerance, you should enable Spanning Tree Protocol support on the switch. This ensures that only one of the redundant paths is active at any time, thus avoiding data path loops. Spanning Tree can be enabled through the switch console or the web browser interface.

The Series 2600 Switches also support Trunking, which allows multiple network cables to be used for a single network connection without causing a data path loop. For more information on Spanning Tree and Trunking, see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

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Basic Troubleshooting Tips

■ Check the port configuration. A port on your switch may not be

Troubleshooting

operating as you expect because it has been put into a “blocking” state by Spanning Tree, GVRP (automatic VLANs), or LACP (automatic trunking). (Note that the normal operation of the Spanning Tree, GVRP, and LACP features may put the port in a blocking state.) Or, the port just may have been configured as disabled through software.

Use the switch console to determine the port’s configuration and verify that there is not an improper or undesired configuration of any of the switch features that may be affecting the port. For more information, see the Management and Configuration Guide, which is on the Documenta- tion CD-ROM that came with your switch.

For more information on possible network problems and their solutions, refer to the technical note “Troubleshooting LAN Performance and Intermittent Connectivity Problems”, which can be found on the ProCurve Web site,

http://www.procurve.com, in the Reference Library section, A-Z Index.

4-3

Troubleshooting

Page 70

Troubleshooting

Diagnosing with the LEDs

Table 4-1 shows LED patterns on the switch and the switch modules that indicate problem conditions.

1. Check in the table for the LED pattern you see on your switch.

2. Refer to the corresponding diagnostic tip on the next few pages.

Table 4-1. LED Error Indicators

LED Pattern Indicating Problems

Power Fault RPS EPS Self Test

Off with

power cord

plugged in

On Prolonged On

On Blinking

On Off

On Blinking Blinking Blinking

This LED is not important for the diagnosis.

The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.

111 11 1

Prolonged On

Blinking

Off Blinking

Blinking

Off

Status

Fan

Port LED

(in Link view mode)

Blinking

Off with cable

connected

On, but the port is not

communicating

Diagnostic

Tips

➊

➋

➌

➍

➎

➏

➐

➑

Troubleshooting

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Diagnostic Tips:

Tip Problem Solution

Diagnosing with the LEDs

Troubleshooting

The switch is not

➊

plugged into an active AC power source, or the switch’s power supply may have failed.

A switch

➋

hardware failure has occurred. All the LEDs will stay on indefinitely.

The switch has

➌

experienced a software failure during self test.

One or both of the

➍

switch cooling fans may have failed.

1. Verify the power cord is plugged into an active power source and to the switch. Make sure these connections are snug.

2. Try power cycling the switch by unplugging and plugging the power cord back in.

3. If the Power LED is still not on, verify the AC power source works by plugging another device into the outlet. Or try plugging the switch into a different outlet or try a different power cord.

If the power source and power cord are OK and this condition persists, the switch power supply may have failed. Call your HP-authorized LAN dealer, or use the electronic support services from HP to get assistance. See the Customer Support/Warranty booklet for more information.

Try power cycling the switch. If the fault indication reoccurs, the switch may have failed. Call your HP-authorized LAN dealer, or use the electronic support services from HP to get assistance. See the Customer Support/Warranty booklet for more information.

1. Try resetting the switch by pressing the Reset button on the front of the switch, or by power cycling the switch.

2. If the fault indication reoccurs, attach a console to the switch (as indicated in chapter

2) and configure it to operate at 9600 baud. Then, reset the switch. Messages should appear on the console screen and in the console log identifying the error condition. You can view the console log at that point by selecting it from the console Main Menu.

If necessary to resolve the problem, contact your HP-authorized LAN dealer, or use the electronic support services from HP to get assistance. See the Customer Support/ Warranty booklet for more information.

Try disconnecting power from the switch and wait a few moments. Then reconnect the power to the switch and check the LEDs again. If the error indication reoccurs, one or both of the fans has failed. The switch has two fans and may continue to operate under this condition if the ambient temperature does not exceed normal room temperature, but for best operation, the switch should be replaced. Contact your HP-authorized LAN dealer, or use the electronic support services from HP to get assistance. See the Customer Support/Warranty booklet for more information.

The network port

➎

for which the LED is blinking has experienced a self test or initialization failure.

Try power cycling the switch. If the fault indication reoccurs, the switch port may have failed. Call your HP-authorized LAN dealer, or use the electronic support services from HP to get assistance. See the Customer Support/Warranty booklet for more information.

If the port is a mini-GBIC, verify that it is one of the mini-GBICs supported by the switch. Unsupported mini-GBICs will be identified with this fault condition. The supported mini-GBICs are listed in Chapter 2, “Installing the Switch” on page 2-7. The mini-GBICs are also tested when they are “hot-swapped”—installed or changed while the switch is powered on.

To verify that the port has failed, try removing and reinstalling the mini-GBIC without having to power off the switch. If the port fault indication reoccurs, you will have to replace the mini-GBIC.

continued on the next page

Troubleshooting

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Troubleshooting

Diagnosing with the LEDs

Tip Problem Solution

The network

➏

connection is not working properly.

Try the following procedures:

• For the indicated port, verify that both ends of the cabling, at the switch and the connected device, are connected properly.

• Verify the connected device and switch are both powered on and operating correctly.

• Verify you have used the correct cable type for the connection: – For twisted-pair connections to the fixed 10/100 or 10/100/1000 ports, if the port is

configured to “Auto” (auto negotiate), either straight-through or crossover cables can be used because of the switch’s “HP Auto-MDIX” feature and the Auto MDI/ MDI-X feature of the 10/100/1000-T port.

Note: If the switch port configuration is changed to one of the fixed configuration options (for example, 100 Mbps/Full Duplex), then the port operates as MDI-X only and you must use the correct type of cable for the connection. In general, for connecting an end node (MDI port) to the switch, use straight-through cable; for connecting to MDI-X ports on hubs, other switches, and routers, use crossover cable.

– For fiber-optic connections, verify the transmit port on the switch is connected to

the receive port on the connected device, and the switch receive port is connected to the transmit port on the connected device.

• For the dual-personality 10/100/1000-T ports, be sure a mini-GBIC is not installed in the associated slot.

• For 1000Base-T conn ections, verify the network ca bling complies with the IEEE 802.3ab standard. the cable should be installed according to the ANSI/TIA/EIA-568-A-5 specifications. Cable testing should comply with the stated limitations for Attenuation, Near-End Crosstalk, Far-End Crosstalk, Equal-Level Far-End Crosstalk (ELFEXT), Multiple Disturber ELFEXT, and Return Loss.

The cable verification process must include all patch cables from any end devices, including the switch, to any patch panels in the cabling path.

• Verify the port has not been disabled through a switch configuration change. You can use the console interface, or, if you have configured an IP address on the switch, use the web browser interface to determine the state of the port and re-enable the port if necessary.

• Verify the switch port configuration matches the configuration of the attached device. For example, if the switch port is co nfigured as “Auto”, the por t on the attached device also MUST be configured as “Auto”. Depending on the port type, twisted-pair or fiberoptic, if the configurations don’t match, the results could be a very unreliable connection, or no link at all.

• If the other p rocedures don’t resolve th e problem, try using a different port or a d ifferent cable.

Troubleshooting

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Tip Problem Solution

Diagnosing with the LEDs

Troubleshooting

The port may be

➐

improperly configured, or the port may be in a “blocking” state by the normal operat ion of the Spanning Tree, LACP, or IGMP features.

RPS or EPS is

➑

connected but has experienced a fault.

Use the switch console to see if the port is part of a dynamic trunk (through the LACP feature) or to see if Spanning Tree is enabled on the switch, and to see if the port may have been put i nto a “blocking” state by those features. The show lacp command displays the port status for the LACP feature; the show spanning-tree command displays the port status for Spanning Tree.

Also check the Port Status screen using the show interfaces command to see if the port has been configured as “disabled”.

Other switch features that may affect the port operation include VLANs and IGMP. Use the switch console to see how the port is configured for these features.

For software troubleshooting tips, see the chapter “Troubleshooting” in the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

Ensure also, that the device at the other end of the connection is indicating a good link to the switch. If it is not, the problem may be with the cabling between the devices or the connectors on the cable.

Refer to the ProCurve 600/610 External Power Supplies documentation.

4-7

Troubleshooting

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Troubleshooting

Proactive Networking

The ProCurve Series 2600 Switches have built-in management capabilities that proactively help you manage your network including:

■ finding and helping you fix the most common network error conditions

(for example, faulty network cabling, and non-standard network topologies)

■ informing you of the problem with clear, easy-to-understand messages

■ recommending network configuration changes to enhance the

performance of your network

The following interfaces provide tests, indicators, and an event log that can be used to monitor the switch and its network connections and to help you take advantage of these proactive networking features:

■ A graphical web browser interface you can use to manage your switch

from a PC running a supported web browser, for example Microsoft Internet Explorer, and Netscape Communicator.

■ A full-featured easy-to-use console interface you can acce ss by connecting

a standard terminal or PC running a terminal emulator to the switch’s console port. The cable to make that connection is provided with your switch. The console interface is also accessible through a Telnet connection.

Troubleshooting

For more information on using these software tools to diagnose and manage your switch, see the “Troubleshooting” chapter in the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

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Hardware Diagnostic Tests

Troubleshooting

Hardware Diagnostic Tests

Testing the Switch by Resetting It

If you believe the switch is not operating correctly, you can reset the switch to test its circuitry and operating code. To reset a switch, either:

■ unplug and plug in the power cord (power cycling)

■ press the Reset button on the front of the switch

Power cycling the switch and pressing the Reset button both cause the switch to perform its power-on self test, which almost always will resolve any temporary operational problems. These reset processes also cause any network traffic counters to be reset to zero, and cause the System Up Time timer to reset to zero.

Checking the Switch LEDs

The self test passes if the Fault and Self Test LEDs on the front of the switch go off after approximately 50 seconds. If these LEDs stay on longer than 60 seconds or begin blinking, there may be a problem with the switch.

See “Diagnosing With the LEDs” on the LED patterns.

page 4-4 for information on interpreting

Checking Console Messages

Useful diagnostic messages may be displayed on the console screen when the switch is reset. As described in chapter 2 under step 7, Connect a Console to the Switch connect a PC running a VT-100 terminal emulator program or a standard VT-100 terminal to the switch’s Console Port and configure it to run at 9600 baud, and with the other terminal communication settings shown on

“Configuring the Switch”. Then, when you reset the switch, note the messages

that are displayed. Additionally, you can check the switch event log, which can be accessed from the console using the show log command, or from the console Main Menu after entering the Menu command.

4-9

Troubleshooting

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Troubleshooting

Hardware Diagnostic Tests

Testing Twisted-Pair Cabling

Network cables that fail to provide a link or provide an unreliable link between the switch and the connected network device may not be compatible with the IEEE 802.3 Type 10Base-T, 100Base-TX, or 1000Base-T standards. The twistedpair cables attached to the switch must be compatible with the appropriate standards. To verify your cable is compatible with these standards, use a qualified cable test device.

Testing Switch-to-Device Network Communications

You can perform the following communication tests to verify the network is operating correctly between the switch and any connected device that can respond correctly to the communication test.

■ Link Test—a physical layer test that sends IEEE 802.2 test packets to any

device identified by its MAC address

■ Ping Test—a network layer test used on IP networks that sends test

packets to any device identified by its IP address

These tests can be performed through the switch console interface from a terminal connected to the switch or through a Telnet connection, or from the switch’s web browser interface. For more information, see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

Troubleshooting

Testing End-to-End Network Communications

Both the switch and the cabling can be tested by running an end-to-end communications test—a test that sends known data from one network device to another through the switch. For example, if you have two PCs on the network that have LAN adapters between which you can run a link-level test or Ping test through the switch, you can use this test to verify that the entire communication path between the two PCs is functioning correctly. See your LAN adapter documentation for more information on running a link test or Ping test.

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Restoring the Factory Default Configuration

Troubleshooting

Restoring the Factory Default Configuration

As part of your troubleshooting process on the Switch, it may become necessary to return the switch configuration to the factory default settings. This clears any passwords, clears the console event log, resets the network counters to zero, performs a complete self test, and reboots the switch into its factory default configuration including deleting the IP address, if one is configured.

Note This process removes all switch configuration changes that you have made

from the factory default settings. This includes, for example, configuration of VLANs, Spanning Tree, trunks, and stacking. Returning the configuration of these features to their factory default settings (usually disabling them) may result in network connectivity issues.

If the switch has a valid configuration, and you are restoring the factory default settings for a reason other than configuration problems, you should save the switch configuration prior to performing the factory default reset. Then, after the reset and resolution of the original problem, you can restore the saved configuration to the switch. For both the save and restore processes, you can use the console copy command. For more information on this command, see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch.

You can restore the factory default configuration either on the switch itself, or through the switch console.

To execute the factory default reset on the switch, perform these steps:

1. Using pointed objects, simultaneously press both the Reset and Clear buttons on the front of the switch. The power and fault lights come on.

2. Continue to press the Clear button while releasing the Reset button.

3. When the Self Test LED begins to blink, release the Clear button.

The switch will then complete its self test and begin operating with its configuration restored to the factory default settings.

To restore the factory default configuration using the console, execute the erase startup-config command from the console command prompt.

4-11

Troubleshooting

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Troubleshooting

Downloading New Switch Software

When product enhancements occur for the Series 2600 Switches, new software can be downloaded to the switch through several methods, for product enhancements and new features. For more information, see the Management and Configuration Guide, which is on the Documentation CDROM that came with your switch.

The new switch software would be available on the ProCurve Web site,

http://www.procurve.com.

HP Customer Support Services

If you are still having trouble with your switch, Hewlett-Packard offers support 24 hours a day, seven days a week through the use of a number of automated electronic services. See the Customer Support/Warranty booklet that came with your switch for information on how to use these services to get technical support. The ProCurve Web site, http://www.procurve.com also provides upto-date support information.

Troubleshooting

4-12

Additionally, your HP-authorized network reseller can provide you with assistance, both with services that they offer and with services offered by HP.

Before Calling Support

Before calling your networking dealer or HP Support, to make the support process most efficient, you first should retrieve the following information:

Information Item Information Location

• product identification, including mini-GBICs the front of the switch and on

• details about the switch’s status including the software (OS) version, a copy of the switch configuration, a copy of the switch Event Log, and a copy of the switch status and counters information

• copy of your network topology map, including network addresses assigned to the relevant devices

labels on the mini-GBICs

switch console: show tech command

your network records

Page 79

Switch Specifications

Physical

Switch Specifications

2600 Non-PWR Series

2626 (J4900B)

2650 (J4899B)

2600-PWR Series

2600-8-PWR (J8762A)

2626-PWR (J8164A)

2650-PWR (J8165A)

Width

44.3 cm (17.4 in) 36.7 cm (14.4 in) 4.4 cm (1.73 in) 4.62 kg (10.20 lbs)

44.3 cm (17.4 in) 43.0 cm (16.9 in) 4.4 cm (1.73 in) 4.88 kg (10.75 lbs)

44.3 cm (17.4 in) 22.5 cm (8.86 in) 4.4 cm (1.73 in) 3.4 kg (7.5 lbs)

44.3 cm (17.4 in) 48.3 cm (19.0 in) 4.4 cm (1.73 in) 6.84 kg (15.05 lbs)

44.3 cm (17.4 in) 48.3 cm (19.0 in) 4.4 cm (1.73 in) 7.58 kg (16.70 lbs)

Depth Height Weight

Electrical

2600 Non-PWR Series

2626 (J4900B)

2650 (J4899B)

2600-PWR Series

2600-8-PWR (J8762A)

2626-PWR (J8164A)

AC voltage Maximum current Frequency range

100-240 volts 1.5A 50/60 Hz

100-240 volts 3.3A-1.7A 50/60 Hz

100-240 volts 7.5A-3.5A 50/60 Hz

2650-PWR (J8165A)

The switch automatically adjusts to any voltage between 100-240 volts and either 50 or 60 Hz.

100-240 volts 7.5A-3.5A 50/60 Hz

A-1

Page 80

Switch Specifications

Environmental

Non-PWR 2600 Series Operating Non-Operating

Temperature 0 °C to 55 °C (32 °F to 131 °F) -40 °C to 70 °C (-40 °F to 158 °F)

Relative humidity (non-condensing)

Maximum altitude 4.6 Km (15,000 ft) 4.6 Km (15,000 ft)

15% to 95% at 40 °C (104 °F) 15% to 90% at 65 °C (149 °F)

Switch Specifications

2600-PWR Series Operating Non-Operating

Temperature 0 °C to 50 °C (32 °F to 122 °F) -40 °C to 70 °C (-40 °F to 158 °F)

Relative humidity (non-condensing)

15% to 95% at 40 °C (104 °F) 15% to 90% at 65 °C (149 °F)

BTU Ratings

Switch Model Combined BTU

2600-8-PWR 649 228

2626-PWR 2288 921

2650-PWR 2288 921

2626 Non-PoE 341

2650 Non-PoE 341

Includes switch and maximum number of PoE powered devices

connected to the switch at 15.4 watts.

Switch only BTU

A-2

Acoustic

Non-PWR 2600 Series (J4899B/J4900B)

Geraeuschemission LwA=50 dB am fiktiven Arbeitsplatz nach DIN 45635 T.19 Noise Emission LwA=50 dB at virtual work space according to DIN 45635 T.19

2600-PWR switches (J8164A/J8165A)

Geraeuschemission LwA=53 dB am fiktiven Arbeitsplatz nach DIN 45635 T.19 Noise Emission LwA=53 dB at virtual work space according to DIN 45635 T.19

2600-8-PWR switch (J8762A)

Geraeuschemission LwA=55 dB am fiktiven Arbeitsplatz nach DIN 45635 T.19 Noise Emission LwA=55 dB at virtual work space according to DIN 45635 T.19

Page 81

Switch Specifications

Connectors

■ The 10/100/1000 Mbps RJ-45 twisted-pair ports are compatible with the

following standards:

• IEEE 802.3ab 1000Base-T

• IEEE 802.3u 100Base-TX

• IEEE 802.3 10Base-T

■ The 1000 Mbps LC fiber-optic ports on the Gigabit-SX and Gigabit-LX mini-

GBIC transceivers are compatible with the IEEE 802.3z Gigabit-SX and Gigabit-LX standards.

■ EPS connector: A 2x7 Molex Micro-Fit connector should be used for EPS

connection.

■ RPS connector: A 2x7 connector is provided for external RPS connection

on the power supply module.

Cable Length

■ EPS cables are 2.0 meters (6.56 feet) in length

■ RPS cables are 1.25 meters (4.10 feet) in length

Safety

Switch Specifications

Complies with:

■ EN60950 / IEC 6095

■ CSA 22.2 No. 950

■ UL 60950

Lasers

The Gigabit-SX LC mini-GBIC, and the Gigabit-LX LC mini-GBIC, both of which can be installed in the Series 2600 Switches, are Class 1 Laser Products.

Laser Klasse 1 These mini-GBICs comply with IEC 60825.

A-3

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Page 83

Switch Ports and Network Cables

This appendix includes switch connector information and network cable information for cables that should be used with the Switch 2600 and 2600-PWR Series devices, including minimum pin-out information and specifications for twisted-pair cables.

Note Incorrectly wired cabling is the most common cause of problems for LAN

communications. HP recommends that you work with a qualified LAN cable installer for assistance with your cabling requirements.

Switch Ports

The fixed RJ-45 10/100/1000Base-T ports on the switch accept 100-ohm unshielded and shielded twisted-pair cable with RJ-45 connectors as described on the next page.

Twisted-Pair Cables

10 Mbps Operation Category 3, 4, or 5 100-ohm unshielded twisted-pair (UTP)

or shielded twisted-pair (STP) cable, complying with IEEE

802.3 Type 10Base-T specifications, fitted with RJ-45 connectors

100 Mbps Operation Category 5 100-ohm UTP or STP cable, complying with

IEEE 802.3u 100Base-TX specifications, fitted with RJ-45 connectors

1000 Mbps Operation Category 5 100-ohm 4-pair UTP or STP cable, complying

with IEEE 802.3ab 1000Base-T specifications, fitted with RJ-45 connectors—Category 5e or better is recommended

(please see “Note on 1000Base-T Cable Requirements”, below)

Switch Ports and Network

Cables

Note on 1000Base-T Cable Requirements. The Category 5 networking cables that work for 100Base-TX connections should also work for 1000Base-T, as long as all four-pairs are connected. But, for the most robust connections you should use cabling that complies with the Category 5e specifications, as described in Addendum 5 to the TIA-568-A standard (ANSI/ TIA/EIA-568-A-5).

B-1

Page 84

Switch Ports and Network Cables

Because of the increased speed provided by 1000Base-T (Gigabit-T), network cable quality is more important than for either 10Base-T or 100Base-TX. Cabling plants being used to carry 1000Base-T networking must comply with the IEEE 802.3ab standards. In particular, the cabling must pass tests for Attenuation, Near-End Crosstalk (NEXT), and Far-End Crosstalk (FEXT). Additionally, unlike the cables for 100Base-TX, the 1000Base-T cables must pass tests for Equal-Level Far-End Crosstalk (ELFEXT) and Return Loss.

When testing your cabling, be sure to include the patch cables that connect the switch and other end devices to the patch panels on your site. The patch cables are frequently overlooked when testing cable and they must also comply with the cabling standards.

Fiber-Optic Cables

Port Type Cable Specifications Connector Type Maximum Length

Cables

Switch Ports and Network

Gigabit-SX 62.5/125 mm or 50/125 μm (core/cladding)

diameter, graded-index, 850 nm, low metal content, multimode fiber-optic cables, complying with the ITU-T G.651 and ISO/IEC 793-2 Type A1b or A1a respectively.

LC - Gigabit-SX mini-GBIC

• 62.5 μm cable: – 160 MHz*Km=220 meters – 200 MHz*Km=275 meters

• 50 μm cable: – 400 MHz*Km=500 meters – 500 MHz*Km=550 meters

Gigabit-LX 9/125 μm (core/cladding) diameter, graded-

index, 1310 nm, low metal content, single mode fiber-optic cables, complying with the ITU-T G.652 and ISO/IEC 793-2 Type B1 standards.

OR the multimode fiber-optic cables listed for

Gigabit-SX.

Note: To use multimode cables for Gigabit-LX, a mode conditioning patch cord may be needed - See

“Mode Conditioning Patch Cord for Gigabit-LX” on page B-3 for more information.

Gigabit-LH 9/125 mm (core/cladding) diameter, graded-

index, 1550 nm, low metal content, single mode fiber-optic cables, complying with the ITU-T G.652 and ISO/IEC 793-2 Type B1 standards.

Note: Between the transmit and receive ends of the cable, at least 5db of attenuation is required for a reliable connection. This is equivalent to 20 Km of the fiber-optic cable. For distances less than 20 Km, you must add attenuators to bring the total attenuation to at least 5db. Most cable vendors carry attenuators.

B-2

LC - Gigabit-LX mini-GBIC

LC - Gigabit-LH mini-GBIC

• Single-mode cable: 10 kilometers

• Multimode cable: 550 meters

70 kilometers

Page 85

Mode Conditioning Patch Cord for Gigabit-LX

Switch Ports and Network Cables

Mode Conditioning Patch Cord for Gigabit-LX

The following information applies to installations in which multimode fiberoptic cables are connected to a Gigabit-LX port.

Unlike Gigabit-SX, which connects to only multimode fiber-optic cabling, Gigabit-LX can use either single-mode or multimode cable. Multimode cable has a design characteristic called “Differential Mode Delay”, which requires that the transmission signals be “conditioned” to compensate for the cable design and thus prevent resulting transmission errors. Since Gigabit-SX is designed to operate only with multimode cable, Gigabit-SX mini-GBICs can provide that transmission conditioning internally.

Switch Ports and Network

Gigabit-LX mini-GBICs, since they are designed to operate with both singlemode and multimode cable, do not provide the transmission conditioning internally. Thus, under certain circumstances, depending on the cable used and the lengths of the cable runs, an external Mode Conditioning Patch Cord may need to be installed between the Gigabit-LX transmitting device and the multimode network cable to provide the transmission conditioning.

If you experience a high number of transmission errors on the Gigabit-LX ports, usually CRC or FCS errors, you may need to install one of these patch cords between the Gigabit-LX port in your switch and your multimode fiberoptic network cabling, and between the Gigabit-LX transmission device and the network cabling at the other end of the multimode fiber-optic cable run. A patch cord must be installed at both ends.

The patch cord consists of a short length of single-mode fiber cable coupled to graded-index multimode fiber cable on the transmit side, and only multimode cable on the receive side. The section of single-mode fiber is connected in such a way that it minimizes the effects of the differential mode delay in the multimode cable.

Note Most of the time, if you are using good quality graded-index multimode fiber

cable that adheres to the standards listed on need to use mode conditioning patch cords in your network. This is especially true if the fiber runs in your network are relatively short.

If you are using single-mode fiber-optic cabling in your network, there is no need to use mode conditioning patch cords. Connect the single-mode network cable directly to the Gigabit-LX mini-GBIC.

page 2-6, there should not be a

Cables

B-3

Page 86

Switch Ports and Network Cables

Mode Conditioning Patch Cord for Gigabit-LX

Installing the Patch Cord

As shown in the illustration below, connect the patch cord to the Gigabit-LX mini-GBIC with the section of single-mode fiber plugged in to the Tx (transmit) port. Then, connect the other end of the patch cord to your network cabling patch panel, or directly to the network multimode fiber.

If you connect the patch cord directly to the network cabling, you may need to install a female-to-female adapter to allow the cables to be connected together.

Gigabit-LX port

To network

multimode

cabling

Mode Conditioning

LC Connector

Patch Cord

Cables

Switch Ports and Network

The multimode cable in the pa tch cord must match the chara cteristics of your

network cable

Single-mode section plugs into Tx

port on Gigabit-LX Transceiver or

Gigabit-LX mini-GBIC

Make sure you purchase a patch cord that has LC connectors on the end that connects to the Gigabit-LX mini-GBIC, and has multimode fibers that match the characteristics of the multimode fiber in your network.

B-4

Page 87

Switch Ports and Network Cables

Twisted-Pair Cable/Connector Pin-Outs

The HP Auto-MDIX Feature: In the default configuration, “Auto”, the fixed 10/100Base-TX ports on the Series 2600 Switches all automatically detect the type of port on the connected device and operate as either an MDI or MDI-X port, whichever is appropriate. So for any connection, a straightthrough twisted-pair cable can be used—you no longer have to use crossover cables, although crossover cables can also be used for any of the connections. (The 10/100/1000-T ports support the IEEE 802.3ab standard, which includes the “Auto MDI/MDI-X” feature, which operates the same way.)

If you connect a Series 2600 or 2600-PWR Switch twisted-pair port to another switch or hub, which typically have MDI-X ports, the Series 2600 Switch’s port automatically operates as an MDI port. If you connect it to an end node, such as a server or PC, which typically have MDI ports, the Series 2600 Switch’s port operates as an MDI-X port. In all cases, you can use standard straightthrough cables or crossover cables.

If you happen to use a correctly wired crossover cable, though, the switch will still be able to automatically detect the MDI/MDI-X operation and link correctly to the connected device.

Switch Ports and Network

Cables

Note Using Fixed Configurations. If the port configuration is changed to any of

the fixed configurations though, for example 100 Mbps/full duplex, the port operates as MDI-X only and the correct cable type must be used: for connections to MDI ports, such as end nodes, use a straight-through cable; for connections to MDI-X ports, such as on hubs and other switches, use a crossover cable.

Other Wiring Rules:

■ All twisted-pair wires used for 10 Mbps, and 100 Mbps operation must be

twisted through the entire length of the cable. The wiring sequence must conform to EIA/TIA 568-B (not USOC). See “Twisted-Pair Cable Pin Assignments” later in this appendix for a listing of the signals used on each pin.

■ For 1000Base-T connections, all four pairs of wires in the cable must be

available for data transmission. See “Note on 1000Base-T Cable Require-

ments” on page B-1 for more information on 1000Base-T cabling.

■ For 10 Mbps connections to the ports, you can use Category 3, 4, or 5

unshielded twisted-pair cable, as supported by the IEEE 802.3 Type 10Base-T standard.

B-5

Page 88

Switch Ports and Network Cables

Twisted-Pair Cable/Connector Pin-Outs

■ For 100 Mbps connections to the ports, use 100-ohm Category 5 UTP or

STP cable only, as supported by the IEEE 802.3u Type 100Base-TX standard.

■ For 1000 Mbps connections, 100-ohm Category 5e or better cabling is

recommended.

■ To provide Power over Ethernet to the access point, all 4 pairs must be

connected for any network cable attached to this port; the cable must meet ISO/DIS 11801 Class D requirements and IEEE 802.3af requirements.

Cables

Switch Ports and Network

B-6

Page 89

Switch Ports and Network Cables

Twisted-Pair Cable/Connector Pin-Outs

Straight-through Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connections

Because of the HP Auto-MDIX operation of the 10/100 ports on the switch, for all network connections, to PCs, servers or other end nodes, or to hubs or other switches, you can use straight-through cables.

If any of these ports are given a fixed configuration, for example 100 Mbps/ Full Duplex, the ports operate as MDI-X ports, and straight-through cables must be then used for connections to PC NICs and other MDI ports.

Cable Diagram

Switch Ports and Network

Cables

Note Pins 1 and 2 on connector “A” must be wired as a twisted pair to pins 1 and 2

on connector “B”. Pins 3 and 6 on connector “A” must be wired as a twisted pair to pins 3 and 6 on connector “B”. Pins 4, 5, 7, and 8 are not used in this application, although they may be wired in the cable.

Pin Assignments

Switch End (MDI-X) Computer, Transceiver, or

Signal Pins Pins Signal

receive + receive transmit + transmit -

1 2 3 6

Other End

1 2 3 6

transmit + transmit receive + receive -

B-7

Page 90

Switch Ports and Network Cables

Twisted-Pair Cable/Connector Pin-Outs

Crossover Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connection

The HP Auto-MDIX operation of the 10/100 ports on the switch also allows you to use crossover cables for all network connections, to PCs, servers or other end nodes, or to hubs or other switches.

If any of these ports are given a fixed configuration, for example 100 Mbps/ Full Duplex, the ports operate as MDI-X ports, and crossover cables must be then used for connections to hubs or switches or other MDI-X network devices.

Cable Diagram

Cables

Switch Ports and Network

Note Pins 1 and 2 on connector “A” must be wired as a twisted pair to pins 3 and 6

on connector “B”. Pins 3 and 6 on connector “A” must be wired as a twisted pair to pins 1 and 2 on connector “B”. Pins 4, 5, 7, and 8 are not used in this application, although they may be wired in the cable.

Pin Assignments

B-8

Switch End (MDI-X) Hub or Switch Port, or Other

Signal Pins Pins Signal

receive + receive transmit + transmit -

1 2 3 6

MDI-X Port End

6 3 2 1

transmit transmit + receive receive +

Page 91

Switch Ports and Network Cables

Twisted-Pair Cable/Connector Pin-Outs

Straight-Through Twisted-Pair Cable for 1000 Mbps Network Connections

1000Base-T connections require that all four pairs of wires be connected.

Cable Diagram

Switch Ports and Network

Cables

Note Pins 1 and 2 on connector “A” must be wired as a twisted pair to pins 1 and 2

on connector “B”. Pins 3 and 6 on connector “A” must be wired as a twisted pair to pins 3 and 6 on connector “B”. Pins 4 and 5 on connector “A” must be wired as a twisted pair to pins 4 and 5 on connector “B”. Pins 7 and 8 on connector “A” must be wired as a twisted pair to pins 7 and 8 on connector “B”.

Pin Assignments

For 1000Base-T operation, all four pairs of wires are used for both transmit and receive.

B-9

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Page 93

Safety and EMC Regulatory Statements

Safety Information

Documentation re ference symbol. If the product is marked with this

symbol, refer to the product documentation to get more information about the product.

WARNING A WARNING in the manual denotes a hazard that can cause injury

or death.

Caution A Caution in the manual denotes a hazard that can damage equip-

ment.

Do not proceed beyond a WARNING or Caution notice until you have understood the hazardous conditions and have taken appropriate steps.

Grounding

These are safety class I products and have protective earthing terminals. There must be an uninterruptible safety earth ground from the main power source to the product's input wiring terminals, power cord, or supplied power cord set. Whenever it is likely that the protection has been impaired, disconnect the power cord until the ground has been restored.

For LAN cable grounding:

■ If your LAN covers an area served by more than one power distribu-

tion system, be sure their safety grounds are securely interconnected.

■ LAN cables may occasionally be subject to hazardous transient volt-

ages (such as lightning or disturbances in the electrical utilities power grid). Handle exposed metal components of the network with caution.

Servicing

There are no user-serviceable parts inside these products. Any servicing, adjustment, maintenance, or repair must be performed only by service-trained personnel.

Safety and EMC Regulatory

Statements

These products do not have a power switch; they are powered on when the power cord is plugged in.

C-1

Page 94

Safety and EMC Regulatory Statements

Informations concernant la sécurité

Symbole de référence à la documentation. Si le produit est marqué de

ce symbole, repor tez-vous à la documentation du p roduit afin d'obtenir des informations plus détaillées.

WARNING Dans la documentation, un WARNING indique un danger susceptible

Caution Un texte de mise en garde intitulé Caution indique un danger suscep-

Cet appareil est un produit de classe I et possède une borne de mise à la terre. La source d'alimentation principale doit être munie d'une prise de terre de sécurité installée aux bornes du câblage d'entrée, sur le cordon d'alimentation ou le cordon de raccordement fourni avec le produit. Lorsque cette protection semble avoir été endommagée, débrancher le cordon d'alimentation jusqu'à ce que la mise à la terre ait été réparée.

Mise à la terre du câble de réseau local:

■ si votre réseau local s'étend sur une zone desservie par plus d'un système de

distribution de puissance, assurez-vous que les prises de terre de sécurité soient convenablement interconnectées.

■ Les câbles de réseaux locaux peuvent occasionnellement être soumis à des

surtensions transitoires dangereuses (telles que la foudre ou des perturbations dans le réseau d'alimentation public). Manipulez les composants métalliques du réseau avec précautions.

d'entraîner des dommages corporels ou la mort.

tible de causer des dommages à l'équipement.

Ne continuez pas au-delà d'une rubrique WARNING ou Caution avant d'avoir bien compris les conditions présentant un danger et pris les mesures appropriées.

Statements

Aucune pièce contenue à l'intérieur de ce produit ne peut être réparée par l'utilisateur. Tout dépannage, réglage, entretien ou réparation devra être confié exclusivement à un

Safety and EMC Regulatory

personnel qualifié.

C-2

Cet appareil ne comporte pas de commutateur principal ; la mise sous tension est effectuée par branchement du cordon d'alimentation.

Page 95

Hinweise zur Sicherheit

Symbol für Dokumentationsverweis. Wenn das Produkt mit diesem

Symbol markiert ist, schlagen Sie bitte in der Produktdokumentation nach, um mehr Informationen über das Produkt zu erhalten.

Safety and EMC Regulatory Statements

Hinweise zur Sicherheit

WARNING Eine WARNING in der Dokumentation symbolisiert eine Gefahr, die

Verletzungen oder sogar Todesfälle verursachen kann.

Caution Caution in der Dokumentation symbolisiert eine Gefahr, die dis Gerät

beschädigen kann.

Fahren Sie nach dem Hinweis WARNING oder Caution erst fort, nachdem Sie den Gefahrenzustand verstanden und die entsprechenden Maßnahmen ergriffen haben.

Dies ist ein Gerät der Sicherheitsklasse I und verfügt über einen schützenden Erdungsterminal. Der Betrieb des Geräts erfordert eine ununterbrochene Sicherheitserdung von der Hauptstromquelle zu den Geräteingabeterminals, den Netzkabeln oder dem mit Strom belieferten Netzkabelsatz voraus. Sobald Grund zur Annahme besteht, daß der Schutz beeinträchtigt worden ist, das Netzkabel aus der Wandsteckdose herausziehen, bis die Erdung wiederhergestellt ist.

Für LAN-Kabelerdung:

■ Wenn Ihr LAN ein Gebiet umfaßt, das von mehr als einem Stromverteilungs-

system beliefert wird, müssen Sie sich vergewissern, daß die Sicherheitserdungen fest untereinander verbunden sind.

■ LAN-Kabel können gelegentlich gefährlichen Übergangsspannungen aus-

gesetzt werden (beispielsweise durch Blitz oder Störungen in dem Starkstromnetz des Elektrizitätswerks). Bei der Handhabung exponierter Metallbestandteile des Netzwerkes Vorsicht walten lassen.

Dieses Gerät enthält innen keine durch den Benutzer zu wartenden Teile. Wartungs-, Anpassungs-, Instandhaltungs- oder Reparaturarbeiten dürfen nur von geschultem Bedienungspersonal durchgeführt werden.

Safety and EMC Regulatory

Statements

Dieses Gerät hat keinen Netzschalter; es wird beim Anschließen des Netzkabels eingeschaltet.

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Page 96

Safety and EMC Regulatory Statements

Considerazioni sulla sicurezza

Simbolo di riferimento alla documentazione. Se il prodotto è contras-

segnato da questo simbolo, fare riferimento alla documentazione sul prodotto per ulteriori informazioni su di esso.

WARNING La dicitura WARNINGdenota un pericolo che può causare lesioni o

Caution L a dicituraCaution den ota un pericolo che può danneggiare le attrez -

Questo prodotto è omologato nella classe di sicurezza I ed ha un terminale protettivo di collegamento a terra. Dev'essere installato un collegamento a terra di sicurezza, non interrompibile che vada dalla fonte d'alimentazione principale ai terminali d'entrata, al cavo d'alimentazione oppure al set cavo d'alimentazione fornito con il prodotto. Ogniqualvolta vi sia probabilità di danneggiamento della protezione, disinserite il cavo d'alimentazione fino a quando il collegaento a terra non sia stato ripristinato.

Per la messa a terra dei cavi LAN:

■ se la vostra LAN copre un'area servita da più di un sistema di distribuzione

elettrica, accertatevi che i collegamenti a terra di sicurezza siano ben collegati fra loro;

■ i cavi LAN possono occasionalmente andare soggetti a pericolose tensioni

transitorie (ad esempio, provocate da lampi o disturbi nella griglia d'alimen-

Statements

Safety and EMC Regulatory

tazione della società elettrica); siate cauti nel toccare parti esposte in metallo della rete.

Nessun componente di questo prodotto può essere riparato dall'utente. Qualsiasi lavoro di riparazione, messa a punto, manutenzione o assistenza va effettuato esclusivamente da personale specializzato.

morte.

zature.

Non procedere ol tre un avviso di WARNING o di Caut ionprima di aver compreso le condizioni di rischio e aver provveduto alle misure del caso.

C-4

Questo apparato non possiede un commutatore principale; si mette scotto tensione all'inserirsi il cavo d'alimentazione.

Page 97

Safety and EMC Regulatory Statements

Consideraciones sobre seguridad

Símbolo de referencia a la documentación. Si el producto va

marcado con este símbolo, consultar la documentación del producto a fin de obtener mayor información sobre el producto.

WARNING Una WARNING en la documentación señala un riesgo que podría

resultar en lesiones o la muerte.

Caution Una Caution en la documentación señala un riesgo que podría

resultar en averías al equipo.

No proseguir después de un símbolo de WARNING o Caution hasta no haber entendido las condiciones peligrosas y haber tomado las medidas apropiadas.

Este aparato se enmarca dentro de la clase I de seguridad y se encuentra protegido por una borna de puesta a tierra. Es preciso que exista una puesta a tierra continua desde la toma de alimentación eléctrica hasta las bornas de los cables de entrada del aparato, el cable de alimentación o el juego de cable de alimentación suministrado. Si existe la probabilidad de que la protección a tierra haya sufrido desperfectos, desenchufar el cable de alimentación hasta haberse subsanado el problema.

Puesta a tierra del cable de la red local (LAN):

■ Si la LAN abarca un área cuyo suministro eléctrico proviene de más de una

red de distribución de electricidad, cerciorarse de que las puestas a tierra estén conectadas entre sí de modo seguro.

■ Es posible que los cables de la LAN se vean sometidos de vez en cuando a

voltajes momentáneos que entrañen peligro (rayos o alteraciones en la red de energía eléctrica). Manejar con precaución los componentes de metal de la LAN que estén al descubierto.

Este aparato no contiene pieza alguna susceptible de reparación por parte del usuario. Todas las reparaciones, ajustes o servicio de mantenimiento debe realizarlos solamente el técnico.

Safety and EMC Regulatory

Statements

Este producto no tiene interruptor de potencia; se activa cuando se enchufa el cable de alimentación.

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Page 98

Safety and EMC Regulatory Statements

Safety Information (Japan)

Statements

Safety and EMC Regulatory

Japan Power Cord Warning

C-6

Page 99

Safety and EMC Regulatory Statements

Safety Information (China)

C-7

Safety and EMC Regulatory

Statements

Page 100

Safety and EMC Regulatory Statements

EMC Regulatory Statements

U.S.A.

FCC Class A

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause interference to radio communications. Operation of this equipment in a residential area may cause interference in which case the user will be required to correct the interference at his own expense.

Canada

This product complies with Class A Canadian EMC requirements.

Australia/New Zealand

This product complies with Australia/New Zealand EMC Class A requirements.

Statements

Japan

Safety and EMC Regulatory

C-8

VCCI Class A

HP ProCurve Switch 2626-PWR, J8164A, ProCurve Switch 2650-PWR, J8165A, ProCurve Switch 2600-8-PWR with Gigabit Uplink Installation And Getting Started Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Front of the Switch

Network Ports

LEDs

Port LEDs

Multiple-Display Port LEDs - Port LED View or LED Mode Select Button and Indicator LEDs

Reset Button

Clear Button

Back of the Switch

Switch Features

Console Port

Power Connector

Included Parts

Installation Procedures

Installation Precautions

1. Prepare the Installation Site

2. Installing or Removing mini-GBICs

3. Verify the Switch Passes Self Test

LED Behavior

4. Mount the Switch

Rack or Cabinet Mounting

Rack Mounting the 2626-PWR and 2650-PWR switches

Rack Mounting the Non-PWR Switches and the 2600-8-PWR Switch

Flat Wall Mounting

Wall mounting the Series 2600 Non-PWR Switches

Wall mounting the Series 2600-8-PWR Switch

Horizontal Surface Mounting

5. Connect the Switch to a Power Source

6. Connect the Network Cables

Using the RJ-45 Connectors

Connecting Cables to mini-GBICs

RPS/EPS Operation

Operating Characteristics of the 600 RPS/EPS (J8168A)

600 RPS/EPS LEDs

610 EPS LEDs

Operating Characteristics of the 610 EPS (J8169A)

8. (Optional) Connect a Console to the Switch

Terminal Configuration

Direct Console Access

Sample Network Topologies for Non-PWR Switches

As a Desktop Switch

As a Segment Switch

Connecting to a Backbone Switch

Sample Network Topologies for PWR Switches

As a Desktop Switch Implementing PoE

As a Segment Switch Implementing PoE

Stacking the Switch

Recommended Minimal Configuration

Using the Console Setup Screen

Where to Go From Here

Using the IP Address for Remote Switch Management

Starting a Telnet Session

Starting a Web Browser Session

Basic Troubleshooting Tips

Diagnosing with the LEDs

Proactive Networking

Hardware Diagnostic Tests

Testing the Switch by Resetting It

Checking the Switch LEDs

Checking Console Messages

Testing Twisted-Pair Cabling

Testing Switch-to-Device Network Communications

Testing End-to-End Network Communications

Restoring the Factory Default Configuration

Downloading New Switch Software

HP Customer Support Services

Before Calling Support

Physical

Electrical

Environmental

BTU Ratings

Acoustic

Connectors

Cable Length

Safety

Lasers