HP J3177A, J3175A manual Publication Number

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© Copyright 1997 Hewlett-Packard Company All Rights Reserved.

This document contains information which is protected by copyright. Reproduction, adaptation, or translation without prior permission is prohibited, except as allowed under the copyright laws.

Publication Number

5966-5225 Edition 1 March 1997

Applicable Products

HP J3175A AdvanceStack Switch 208T

HP J3177A AdvanceStack Switch 224T

Disclaimer

The information contained in this document is subject to change without notice.

HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

Hewlett-Packard assumes no responsibility for the use or reliability of its software on equipment that is not furnished by Hewlett-Packard.

Warranty

A copy of the specific warranty terms applicable to your Hewlett-Packard products and replacement parts can be obtained from your HP Sales and Service Office or authorized dealer.

Hewlett-Packard Company

8000 Foothills Boulevard, m/s 5552 Roseville, California 95747-5552 http://www.hp.com/go/network_city

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Contents HP AdvanceStack Switch 208/224 Page HP FTP Library Service HP Customer Support ServicesHow to get the latest software/agent firmware World Wide WebHP First Fax Retrieval Service Additional HP Support ServicesLocation Phone Number HP AdvanceStack Switch 208/224 Installation and Reference GuidePublication Number Contents Index Installing the Switch 208/224 Installing the Switch 208/224Installation Steps Installing the Switch 208/224Included Parts Prepare the Installation Site Installation PrecautionsInstall Any Optional Modules Installing ModulesInstalling Transceivers 100Base-T transceiver modules into the Switch 208/224Do not install any 100VG transceiver modules in this slot Verify the Switch’s Operation When the self test completes successfully LED BehaviorMount the Switch Mounting the Switch in a Rack or CabinetInsert a screw into the top hole of a close 0.5-inch Install additional screw Mounting the Switch on a Wall Mounting the Switch on a Horizontal SurfaceConnect the Switch to a Power Source 100Base-T Xcvr Slot Using RJ-45 Connectors 10 Mbit/s and 100 Mbit/s portsConnect the Network Cables To connectSwitch 208/224 Condition Diagnostic Tip InstallingAs a Segment Switch Switch 208TSample Network Topologies As a Desktop Switch Switch 224T PCs and peripheralsServer Switch Connecting to a Backbone SwitchFddi Campus Backbone Installing the Switch 208/224 Switch 224T Switch 208TWhere to Go From Here Cable ManagementSwitch 208/224 Description FeaturesFront of the Switches Switch 208/224 DescriptionNetwork Ports LEDs State MeaningManagement Module Features Management SlotRedundant Power Supply RPS Connector Back of the SwitchesPower Connectors Expansion SlotSwitch Operation Address Table OperationSimultaneous Network Communications Page Troubleshooting Solutions to Common ProblemsTroubleshooting Wrong network speed connected -- You have connected aLED Error Indications Diagnostic TipsDiagnostic Tests Testing the SwitchTesting Twisted-Pair Cabling Testing End-to-End Network Communications Testing Switch-to-Device Network CommunicationsResetting the Switch HP BBSCables and Connectors Twisted-Pair Cable/Connector Pin-OutsCables and Connectors White/orange Twisted-Pair Straight-Through Cable Fiber-Optic CablesTwisted-Pair Cable Pin Assignments Twisted-Pair Cross-Over CableElectrical SpecificationsPhysical EnvironmentalSpecifications ConnectorsSafety ElectromagneticSafety and Regulatory Statements Mounting PrecautionsPower Precautions Safety and Regulatory StatementsSafety Information GroundingServicing Informations concernant la sécurité Tible de causer des dommages à léquipementHinweise zur Sicherheit Considerazioni sulla sicurezza AttrezzatureConsideraciones sobre seguridad Resultar en averías al equipoSafety Information Japanese European Community Regulatory StatementsFCC Class a Statement for U.S.A. Only CanadaDeclaration of Conformity Index NumericsMounting switch on … 1-11 HP Redundant Power Supply RPS Rack Page Page 5966-5225