Cabletron-systems SEH100TX-22 Manuel d'utilisateur

SEH100TX-22100BASE-T STACKABLE HUBUSER’S GUIDE ®

Chapter 1: Introduction 1-2 SEH100TX User’s Guide 1.2 DOCUMENT CONVENTIONS The following conventions are used throughout this document:NOTE Note sy

Getting HelpSEH100TX User’s Guide 1-3 1.3 GETTING HELP If you need additional support related to this device, or if you have any questions, comments,

Chapter 1: Introduction 1-4 SEH100TX User’s Guide 1.4 RELATED MANUALS Use the Cabletron Systems SEHI100TX-22 100BASE-T Intelligent Stackable Hub Us

SEH100TX User’s Guide 2-1 CHAPTER 2SEH FEATURES AND OPTIONS This chapter provides an overview of the SEH (Figure 2-1) and contains sections detailing

Chapter 2: SEH Features and Options 2-2 SEH100TX User’s Guide 2.1 SEH OVERVIEW The SEH100TX-22 is a repeating hub providing 22 RJ45 ports and two Et

Stackable CapabilitiesSEH100TX User’s Guide 2-3 LANVIEW LEDs Cabletron Systems LANVIEW status monitoring and diagnostics system is a troubleshooting

Chapter 2: SEH Features and Options 2-4 SEH100TX User’s Guide 2.5 OPTIONAL EPIMs EPIMs are not included with the SEH, but they can be purchased sepa

SEH100TX User’s Guide 3-1 CHAPTER 3INSTALLATION REQUIREMENTSAND SPECIFICATIONS This chapter describes cabling requirements, network guidelines, and o

Chapter 3: Installation Requirements and Specifications 3-2 SEH100TX User’s Guide 3.1.2 UTP Cable Specifications The device at the other end of the t

Cable SpecificationsSEH100TX User’s Guide 3-3Propagation Delay Propagation delay is the amount of time it takes data to travel from the sending device

Chapter 3: Installation Requirements and Specifications3-4 SEH100TX User’s Guide3.2 NETWORK CABLE LENGTHSThis section details the maximum network cable

Network Port SpecificationsSEH100TX User’s Guide 3-5Table 3-1 summarizes the maximum segment lengths for the type and combination of cables used with a

Chapter 3: Installation Requirements and Specifications3-6 SEH100TX User’s Guide3.4 OPERATING SPECIFICATIONSThis section details power supply and envir

Physical SpecificationsSEH100TX User’s Guide 3-73.5.3 ImmunityThis unit meets the requirements of EN 50082-1 includingIEC 801-2 (ESD), IEC 801-3 (Radia

Chapter 3: Installation Requirements and Specifications3-8 SEH100TX User’s Guide

SEH100TX User’s Guide 4-1CHAPTER 4INSTALLATIONThis chapter outlines the procedure for attaching the SEH to the network as a stackable or standalone de

Chapter 4: Installation4-2 SEH100TX User’s GuideThe SEH may be installed on a tabletop or shelf, or in a 19-inch rack, and configured as a standalone o

Rackmount InstallationSEH100TX User’s Guide 4-34.3 RACKMOUNT INSTALLATIONTo install the SEH in a 19-inch rack, Cabletron Systems provides an accessory

Chapter 4: Installation4-4 SEH100TX User’s GuideRack Mounting the SEHRefer to Figure 4-3 and proceed as follows to install the SEH into a19-inch rack.

Powering Up and Stacking the SEHSEH100TX User’s Guide 4-5Figure 4-4 Installing the SEH in the RackProceed to Section 4.4, Powering Up and Stacking the

SEH100TX User’s Guide i NOTICE Cabletron Systems reserves the right to make changes in specifications and other information contained in this document

Chapter 4: Installation4-6 SEH100TX User’s Guide4.4.1 Stacking SEH Hubs with an SEHIFollow the procedures in this section if you are using an SEHI to

Powering Up and Stacking the SEHSEH100TX User’s Guide 4-75. Attach the interconnect cable to the “IN” port on the rear panel of the SEH as shown in Fi

Chapter 4: Installation4-8 SEH100TX User’s Guide4.4.2 Stacking Unmanaged SEH Hubs TogetherUse the following procedure to stack non-intelligent hubs (S

Installing an EPIMSEH100TX User’s Guide 4-9To install an EPIM-100TX, EPIM-100FX, or EPIM-100FMB, proceed as follows:1. Remove the coverplate or the ex

Chapter 4: Installation4-10 SEH100TX User’s Guide

SEH100TX User’s Guide 5-1CHAPTER 5CONNECTING TO THE NETWORKThis chapter outlines the procedure for connecting the SEH to a network. Ensure that the ne

Chapter 5: Connecting to the Network5-2 SEH100TX User’s GuideFigure 5-1 SEH Network Ports3. Check that the applicable LNK LED for the port is on. If t

Connecting the SEH100TX-22 to the NetworkSEH100TX User’s Guide 5-3The EPIM-100TX is also used to provide another RJ45 port to connect to a UTP segment

Chapter 5: Connecting to the Network5-4 SEH100TX User’s Guidec. Check the cable for continuity.d. Check that the twisted pair connection meets the cab

Testing the InstallationSEH100TX User’s Guide 5-5Figure 5-3 EPIM-100FX Port4. Check that the EPIM-100FX or EPIM-100FMB LNK LED is on. If the LED is of

Noticeii SEH100TX User’s Guide DOC NOTICE This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus

Chapter 5: Connecting to the Network5-6 SEH100TX User’s Guide

SEH100TX User’s Guide 6-1CHAPTER 6TROUBLESHOOTINGThis chapter contains instructions for using LANVIEW LEDs to troubleshoot physical layer network prob

Chapter 6: Troubleshooting6-2 SEH100TX User’s Guide2. If the remote station is ready and the LNK LED is on, but no data passes through the port, one o

Using LANVIEWSEH100TX User’s Guide 6-3Figure 6-1 LANVIEW LEDsPWR When this green LED is on, it indicates that the SEH is receiving power. If this LED

Chapter 6: Troubleshooting6-4 SEH100TX User’s GuideMGMTThis LED flashes when an intelligent hub is managing the SEH. If this LED is not flashing, an int

EPIM SpecificationsSEH100TX User’s Guide A-1APPENDIX AEPIM INFORMATIONA.1 EPIM SPECIFICATIONSEPIMs enable the connection of the SEH to the network usin

Appendix A: EPIM InformationA-2 SEH100TX User’s GuideA.1.2 EPIM-100FXThe EPIM-100FX shown in Figure A-2 supports Multimode Fiber Optic cabling. The EP

EPIM SpecificationsSEH100TX User’s Guide A-3A.1.3 EPIM-100FMB The EPIM-100FMB shown in Figure A-3 supports multimode fiber optic cabling and has an SC s

Appendix A: EPIM InformationA-4 SEH100TX User’s GuideTable A-2 provides the specifications for the EPIM-100FMB.Table A-2 Transmitter Power (EPIM-100FMB

SEH100TX User’s Guide Index-1INDEXNumerics100BASE-TXcable length 3-2crosstalk 3-2impedance 3-2jitter 3-2noise 3-2temperature 3-3AAgency approvalsemiss

NoticeSEH100TX User’s Guide iii CABLETRON SOFTWARE PROGRAM LICENSE 1. LICENSE. You have the right to use only the one (1) copy of the Program provide

IndexIndex-2 SEH100TX User’s GuideSSafety, agency approval 3-6SEH features 2-2SEH100TX-22connection of 5-1Sizedimensions 3-7Specificationsenvironmenta

POWER SUPPLY CORDThe mains cord used with this equipment must be a 2 conductor plus ground typewith minimum 0.75 mm square conductors and must incorpo

Noticeiv SEH100TX User’s Guide DECLARATION OF CONFORMITY Application of Council Directive(s): 89/336/EEC73/23/EEC Manufacturer’s Name: Cabletron Syst

SEH100TX User’s Guide v CONTENTS CHAPTER 1 INTRODUCTION 1.1 Using This Manual...

Contentsvi SEH100TX User’s Guide CHAPTER 4 INSTALLATION 4.1 Unpacking the SEH......4-

SEH100TX User’s Guide 1-1 CHAPTER 1INTRODUCTION Welcome to the Cabletron Systems SEH100TX-22 100BASE-T Stackable Hub User’s Guide . This manual prov