Manuals / Cabletron Systems / Computer Equipment / Switch

Cabletron Systems SEHI-22FL F1/F2 ST Connectors F1/F2 SMA 906 Connectors w Half Alignment Sleeves

Models: SEHI-22FL

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F1/F2

Connecting the SEHI to the Network

F1/F2

ST Connectors

F1/F2

SMA 906 Connectors w/

Half Alignment Sleeves

SMA 905 Connectors

F3

ST Connectors

1490_15

Figure 5-3 The EPIM-F1, EPIM-F2, and EPIM-F3

SEHI User’s Guide

5-7

Image 39

Cabletron Systems SEHI-22FL manual F1/F2 ST Connectors F1/F2 SMA 906 Connectors w Half Alignment Sleeves, SEHI User’s Guide

Contents

SEHI-22FL INTELLIGENT STACKABLE HUB USER’S GUIDE SEHI User’s Guide SEHI User’s Guide FCC NOTICEDOC NOTICE VCCI NOTICESEHI User’s Guide EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITYCABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT CABLETRON SOFTWARE PROGRAM LICENSESEHI User’s Guide UNITED STATES GOVERNMENT RESTRICTED RIGHTSSPECIFICATIONS CONTENTSCHAPTER 2 SEHI FEATURES AND OPTIONS CHAPTER 3 INSTALLATION REQUIREMENTS ANDTROUBLESHOOTING ContentsINSTALLATION CHAPTER 5 CONNECTING TO THE NETWORKEPIM INFORMATION ContentsAPPENDIX B IMAGE FILE DOWNLOAD USING OIDs APPENDIX ACHAPTER INTRODUCTION 1.1 USING THIS MANUAL1.2 DOCUMENT CONVENTIONS your email address 1.3 GETTING HELP1.4 RELATED MANUALS anonymousON/OFF Switch CHAPTER SEHI FEATURES AND OPTIONSRESET Button Power SupplyFLASH EEPROMs 2.2 SEHI FEATURES2.1 SEHI OVERVIEW Repeater Functionality2.4 REMOTE NETWORK MANAGEMENT CAPABILITIES 2.3 STACKABLE CAPABILITIESRack Mount Hardware 2.5 OPTIONAL FEATURESEthernet Port Interface Modules EPIMs HubSTACK Interconnect Cables3.1 CABLE SPECIFICATIONS CHAPTER INSTALLATION REQUIREMENTS AND SPECIFICATIONSAttenuation 3.1.1 HubSTACK Interconnect Cable Requirements3.1.2 10BASE-FL Fiber Optic Network Requirements Fiber Optic Budget and Propagation DelayInsertion Loss 3.1.3 10BASE-T UTP and STP Cable SpeciﬁcationsDelay Length3.2 NETWORK PORT SPECIFICATIONS 3.4 TRANSCEIVER REQUIREMENTS 3.3 COM PORT REQUIREMENTSSystem Speciﬁcations 3.5 OPERATING SPECIFICATIONSDelay Time Start of Packets Speciﬁcations Delay Times JAM Speciﬁcations3.6 POWER SUPPLY REQUIREMENTS 3.8 AGENCY APPROVALS 3.8.1 Safety3.9 PHYSICAL SPECIFICATIONS 3.7 ENVIRONMENTAL REQUIREMENTS4.1 UNPACKING THE SEHI CHAPTER INSTALLATION4.2 PRE-INSTALLATION TEST 4.3 INSTALLING THE SEHIChapter 4 Installation 4.3.1 Tabletop or Shelf Installation In order to allow for proper cooling, there must be a two-inchclearance on either side and the back of the unit 4.3.2 Rackmount Installation Rack Mounting the SEHI Figure 4-4 Installing the Rack Mounting BracketsThe cooling fans at the rear panel of the SEHI must have 4.3.3 Stacking the SEHIChapter 4 Installation Figure 4-5 Installing the SEHI in the RackTo stack SEH non-intelligent hubs together, proceed as follows 4.4 CONNECTING THE SEHI TO THE POWER SOURCE 4.5 ADDING/REPLACING EPIMS CHAPTER CONNECTING TO THE NETWORK 5.1 CONNECTING THE SEHI TO THE NETWORK5.1.1 Connecting Network Ports Chapter 5 Connecting to the Network Do not touch the ends of the ﬁber optic strands, and do not letthe ends come in contact with dust, dirt, or other contaminants 3. Attach the fiber labeled 2 to the applicable TX port, on the SEHI 5.1.2 Connecting a UTP Segment to an EPIM-T 5.1.3 Connecting a Fiber Segment to an EPIM-F1/F2/F3 Connecting the SEHI to the NetworkSEHI User’s Guide 3. Attach the fiber labeled 2 to the applicable TX port on the module SEHI User’s Guide F1/F2 ST Connectors F1/F2 SMA 906 Connectors w Half Alignment SleevesSMA 905 Connectors F3 ST Connectors Connecting the SEHI to the Network5.1.4 Connecting a Thin Coaxial Segment to an EPIM-C function is disabled on the external transceiver connected to 5.1.5 Connecting an AUI Cable to an EPIM-AConnecting the SEHI to the Network Ensure that the Signal Quality Error SQE or “heartbeat” testb. Check the cable for continuity of EPIM 5.1.6 Connecting an AUI Cable to an EPIM-XON Position Toward Back5.2 FINISHING THE INSTALLATION 6.1 INSTALLATION CHECKOUT CHAPTER TROUBLESHOOTING6.2 USING LANVIEW SEHI-22FL 6.3 USING THE RESET BUTTON 6.4 SETTING THE NVRAM SWITCH CHAPTER LOCAL MANAGEMENT Table 7-1 Keyboard Conventions 7.1 LOCAL MANAGEMENT KEYBOARD CONVENTIONSChapter 7 Local Management SEHI User’s Guide7.2 MANAGEMENT TERMINAL SETUP Connect the console cable to the SEHI as follows Management Terminal Setup Parameters 7.3 ACCESSING LOCAL MANAGEMENT Figure 7-3 Feature Selection Screen 7.4 THE FEATURE SELECTION SCREENCOMMUNITY NAME 7.5 THE COMMUNITY NAME TABLE SCREENwrite access to Local Management. Super-User ACCESSEditing the Community Name Field 7.6 THE CONFIGURATION SCREEN The following sections explain each ﬁeld on the Conﬁguration screen Use the following steps to set the IP Address Using the Port Enable Override Setting the Default Gateway7.7 THE TRAP TABLE SCREEN Use the following steps to conﬁgure the Trap table 7.8 THE SNMP TOOLS SCREEN Allows the user to retrieve MIB objects using SNMP protocol Setting an OID Getting Individual OIDsGetting the Next OID 5. Press ENTER. “DATA” appears 7.9 THE DEVICE STATISTICS SCREEN Cycling Through OIDsExiting the SNMP Tools Screen The following sections describe Device Statistics screen ﬁelds This command lets the user enable the selected port To select a module or port Exiting the Device Statistics Screen Using the DISABLE PORT CommandA.1 EPIM SPECIFICATIONS APPENDIX A EPIM INFORMATIONA.1.1 EPIM-T Appendix A EPIM Information A.1.2 EPIM-F1 and EPIM-F2A.1.3 EPIM-F3 A.1.4 EPIM-C Connector TypeGrounding Figure A-5 The EPIM-A and EPIM-X A.1.5 EPIM-A and EPIM-X AUI PortAPPENDIX B IMAGE FILE DOWNLOAD USING OIDs B.1 SETTING UP A UNIX WORKSTATION AS A TFTP SERVER B.2 STANDARD TFTP DOWNLOAD Step Appendix B Image File Download Using OIDsTable B-1 Standard TFTP Download Procedure SEHI User’s GuideIndex-1 INDEXNumerics SEHI User’s GuideIndex Index-2SEHI User’s Guide FRENCH POWER SUPPLY CORDGERMAN SPANISH