HP 10-Base-T Installation Manual

Less Work, More NetworkHP NetworkingHP ProCurve10Base-T HubsInstallation GuideHP 10Base-T Hub 12HP 10Base-T Hub 12MHP 10Base-T Hub 24HP 10Base-T Hub 2

viiiHP ProCurve 10Base-T HubsFactory Default SettingsThe following table details the factory defaults for all of your hub settings.Table 3. Factory De

ixContents1 Installing the HubInstalling Your Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21. Verify

xA SpecificationsB Cables and ConnectorsStraight-Through Twisted-Pair Cable for Hub-to-Computer Network Connection B-1Twisted-Pair Straight-Through C

1-1Installing the Hub1Installing the HubThis chapter describes how to install the hub. Topics in this chapter include verifying included parts inst

1-2Installing the HubInstalling Your HubInstalling the HubInstalling the Hub Installing Your HubTo install and configure your hub, you must complete s

1-3Installing the HubInstalling Your HubInstalling the Hubexternal transceiver). Because of these widths, clearance in front of your hub may be a fa

1-4Installing the HubInstalling Your HubInstalling the HubInstalling the Hub2. Check the LEDs on the hub’s front panel. When the hub is powered on, it

1-5Installing the HubInstalling Your HubInstalling the HubNote that once you have connected cables to the hub, an AUI transceiver LED or twisted pair

1-6Installing the HubInstalling Your HubInstalling the HubInstalling the Hub1. Using a Phillips Crosshead No. 2 screwdriver, attach the mounting brack

1-7Installing the HubInstalling Your HubInstalling the HubFigure 1-3. Hub-to-Rack AssemblyWall MountingUsing a Phillips (crosshead) No. 2 screwdriver,

1-8Installing the HubInstalling Your HubInstalling the HubInstalling the Hub5. Connect the hub to your networkConnect the hub to an AC power source.

1-9Installing the HubInstalling Your HubInstalling the HubConnecting Hubs TogetherTwisted-Pair Cascade ConnectionsTo expand your network, the hub can

1-10Installing the HubInstalling Your HubInstalling the HubInstalling the HubIn the following illustration, the top hub in the stack is connected to t

1-11Installing the HubInstalling Your HubInstalling the HubThinLAN ConnectionsWith an HP ThinLAN Transceiver Module for 10Base2 networks installed in

1-12Installing the HubInstalling Your HubInstalling the HubInstalling the HubNote Each ThinLAN cable segment must be terminated using a 50-ohm termina

2-1Troubleshooting2TroubleshootingThis chapter describes ways to troubleshoot the hub. Topics covered are: troubleshooting approaches using a check

2-2 TroubleshootingTroubleshootingDiagnosing with the LEDsUse the following table to diagnose the problem with your HP ProCurve 10Base-T Hub.Problem S

2-3TroubleshootingTroubleshootingMost problems with the hub can be diagnosed using the LEDs on its front panel. The following section describes the no

2-4 TroubleshootingTroubleshootingInterpreting Port Status LEDsThe following table provides LED port information for the HP J3301A and the HP J3303A.

2-5TroubleshootingTroubleshootingLED OperationThe tables on the following pages list the hub’s LEDs, their possible states, and diagnostic tips to res

HP ProCurve 10Base-T HubsInstallation Guide

2-6 TroubleshootingTroubleshootingHub Maintenance TasksThere are several hub maintenance tasks you can perform. They include: testing the hub only

2-7TroubleshootingTroubleshootingRunning Connectivity TestsBoth the hub and cabling can be tested by running an end-to-end communica-tions test—a test

2-8 TroubleshootingTroubleshootingObtaining Firmware EnhancementsIn the future, Hewlett-Packard may provide improvements to the HP ProCurve 10Base-T H

A-1SpecificationsASpecificationsPhysical ElectricalThe hub automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 o

A-2SpecificationsSpecificationsConnectorsThe RJ-45 twisted-pair ports are compatible with the IEEE 802.3 Type 10Base-T standard.ElectromagneticEmissio

HP 10Base-T Hubs Installation Guide B-1Cables and ConnectorsCables and ConnectorsBCables and ConnectorsThis appendix lists cables that have been teste

HP 10Base-T Hubs Installation Guide B-2Cables and ConnectorsCables and ConnectorsNote Pins 1 and 2 must be a twisted pair.Pins 3 and 6 must be a twist

HP 10Base-T Hubs Installation Guide B-3Cables and ConnectorsCables and ConnectorsTwisted-Pair Straight-Through CableTwisted-Pair Crossover CableRS-232

HP 10Base-T Hubs Installation Guide B-4Cables and ConnectorsCables and ConnectorsThis appendix lists cables that have been tested and verified for use

C-1Safety and Regulatory StatementsCSafety and Regulatory StatementsThis chapter covers the following topics: mounting precautions power precautions

© Copyright 1998 Hewlett-Packard CompanyAll Rights Reserved.This document contains information which is protected by copyright. Reproduction, adaptat

C-2Safety and Regulatory StatementsNote If your installation requires a different power cord than the one supplied with the hub, be sure to use a powe

C-3Safety and Regulatory StatementsSafety InformationSafety and Regulatory StatementsSafety InformationGroundingThese are safety class I products and

C-4Safety and Regulatory StatementsInformations concernant la sécuritéSafety and Regulatory StatementsInformations concernant la sécuritéCet appareil

C-5Safety and Regulatory StatementsHinweise zur SicherheitSafety and Regulatory StatementsHinweise zur SicherheitDies ist ein Gerät der Sicherheitskla

C-6Safety and Regulatory StatementsConsiderazioni sulla sicurezzaSafety and Regulatory StatementsConsiderazioni sulla sicurezzaQuesto prodotto è omolo

C-7Safety and Regulatory StatementsConsideraciones sobre seguridadSafety and Regulatory StatementsConsideraciones sobre seguridadEste aparato se enmar

C-8Safety and Regulatory StatementsSafety Information (Japanese)Safety and Regulatory StatementsSafety Information (Japanese)

C-9Safety and Regulatory StatementsRegulatory StatementsSafety and Regulatory StatementsRegulatory StatementsFCC Class A Statement (for U.S.A. Only) w

C-10Safety and Regulatory StatementsRegulatory StatementsSafety and Regulatory StatementsKoreaEuropean CommunityThis equipment complies with ISO/IEC G

C-11Safety and Regulatory StatementsRegulatory StatementsSafety and Regulatory Statements

iiiHP ProCurve 10Base-T HubsHP ProCurve 10Base-T HubsThe HP ProCurve 10Base-T Hubs are a family of multiport repeaters. With these hubs, you can conn

Index – 1IndexNumerics50-ohm terminatorfor a ThinLAN cable segment … 1-12AActivity LED … 1-4, 2-3, 2-6AUI/Xcvr LED … 2-4Ccabinet mountinginstructions

2 – Indexlistincluded parts … 1-2MMDI switchusing … 1-9MDI-X switchusing … 1-9mounting the hub … 1-5in a rack or cabinet … 1-5Nnetwork connections … 1

Printed in Singapore 6/98Manual Part Number5967-6861*5967-6861*Technical information in this documentis subject to change without notice.©Copyright He

ivHP ProCurve 10Base-T HubsThe following illustrations show each of the four hubs in the HP ProCurve 10Base-T Hubs family. Figure 2. The HP ProCurve 1

vHP ProCurve 10Base-T HubsFeaturesThe following tables detail information about features on the HP ProCurve 10Base-T Hubs.Feature DescriptionThe follo

viHP ProCurve 10Base-T Hubs• Advanced embedded SNMP agent code in both the HP J3301A and HP J3303A, enabling these hubs to be managed remotely from a

viiHP ProCurve 10Base-T HubsFeature ComparisonThe following table details what features are present on the managed and the unmanaged hubs.Table 2. Fea