Cabletron Systems manual ESX-1320 Twisted Pair Connection

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Chapter 3: Installation

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Figure 3-14 ESX-1320 Twisted Pair Connection

2.Verify that the port RECEIVE LED is either ON solid green or OFF. Verify that the TRANSMIT LED is OFF or flashing green, yellow, or red. If these conditions are not met, perform the following steps:

a.Check that the 10BASE-T device at the other end of the twisted pair segment is ON.

b.Verify that the RJ45 connectors on the twisted pair segment have the proper pinouts (Figure 3-15) and check the cable for continuity.

c.Check that the twisted pair connection meets the dB loss and cable specifications outlined in Appendix B.

If a link is not established, contact Cabletron Systems Technical Support. (Refer to Chapter 1, Getting Help).

3.Repeat step 2, above, until all connections to the ESX-1320 have been made.

3-20	ESX-1320/ESX-1380 Installation Guide

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Contents Installation Guide Page ESX-1320/ESX-1380 Installation Guide DOC Notice Cabletron Software Program License Declaration of Conformity Contents Contents ESX-1320 and ESX-1380 Switches Chapter IntroductionUsing this Manual FeaturesFeatures Document Conventions Following conventions are used throughout this documentRelated Manuals Getting HelpAnonymous Lanview LEDs Chapter Controls and IndicatorsReset Button Network Management Capabilities Simplex or Full Duplex Mode OperationLCD Display Simplex or Full Duplex Mode Operation ESX-1320/ESX-1380 Installation Guide Chapter Installation Unpacking the ESX Removing the Chassis Cover Screws Setting Mode Switches Removing the Chassis CoverESX Mode Switch Location/Component Layout Setting Mode Switches Nvram Reset Switch Nvram Reset SwitchLocating SIMMs Simm UpgradesInstalling SIMMs Installing the Flash Simm Installing the Sdram or Ldram Simm Installing the ESX Brim ConnectionTabletop or Shelf Installation Tabletop or Shelf InstallationRackmount Installation Rack Mounting the ESX Connecting to the Power Source 12 Installing the ESX in the RackPRE-NETWORK Installation Test 13 Pre-Installation Test Connecting to the Network Connecting a Twisted Pair Segment to the ESX-132014 ESX-1320 Twisted Pair Connection Connecting a 10BASE-F Segment to the ESX-1380 15 Cable Pinouts RJ45 Crossover Cable16 ST Connector Insertion Chapter Troubleshooting Using LanviewTroubleshooting Using Lanview Troubleshooting Checklist Troubleshooting Checklist Using the Reset Button Reset ButtonUsing the LCD LCDUnsaved Initialization Messages Static System Messages From the last Static System messageStatic System Messages Displayed Messages Comments Alarm Messages From the product name displaySaved System Messages Displayed Messages CommentsFrom an Alarm Message display Failure or Error Messages COM Port 1 and COM Port Appendix a SpecificationsFunctionality Regulatory Electrical SpecificationsEnvironmental Requirements Physical Properties10BASE-T Twisted Pair Network Appendix B Ethernet Cabling RequirementsNetwork Requirements Appendix B Ethernet Cabling Requirements Multimode Fiber Optic Network ESX-1320/ESX-1380 Installation Guide Index NumericsIndex-2 ESX-1320/ESX-1380 Installation Guide ESX-1320/ESX-1380 Installation Guide Index-3 Index Index-4 ESX-1320/ESX-1380 Installation Guide Power Supply Cord