SwitchesAT-3726XLAT-3716XLAT-3714FXL!Installation Guide®PN 613-10766-00 Rev B
PrefacePreface-iiDocument ConventionsThe conventions used in this guide are as follows:NoteA note provides additional information.WarningA warning ind
1-1 Chapter 1Product DescriptionThe AT-3726XL and AT-3716XL are standalone, managed Ethernet switches that provides 24 or 14 10Base-T ports and one bu
Product Description1-2Figure 1-1 AT-3726XL, AT-3716XL, and AT-3714FXL (SC/ST) Switches3701100BASE-TXXMDAB100BASE-FX MIRROR PORT RS-232TERMINAL PORTST
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide1-3Physical DescriptionThe switches have the following major front panel components:#24 or 14
Product Description1-4Hardware FeaturesThe switches have the following major hardware features:#24 or 16 10Base-T ports for the AT-3726XL/AT-3716XL, p
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide1-5Network Management FeaturesThe switches have the following major network management feature
Product Description1-6If this additional delay is not applied, the switch attempts to transmit on an overloaded network, increasing the number of unsu
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide1-7Table 1-1 lists the features of the MDAs. For details concerning how to install an adapter,
Product Description1-8RS232 ConnectorThe RS232 connector provides out-of-band management through a VT100 terminal or a terminal emulation program such
2-1Chapter 2Installing the SwitchThe AT-3726XL, AT-3716XL, and AT-3714FXL switch is 1.5 Rack Unit (RU) high and can be positioned on a desktop as a st
Copyright 1998-1999 Allied Telesyn International, Corp. 960 Srewart Drive Suite B, Sunnyvale CA 94086 USAAll rights reserved. No part of this public
Installing the Switch2-2Safety InformationRefer to Appendix A for translated safety statements in your language.WarningElectric Shock HazardTo prevent
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide2-3Preparing the SiteMake sure that you follow common sense installation site requirements and
Installing the Switch2-4Installing the Switch on the Desktop1. Place the switch on a level, secure surface.2. Apply power to the switch as follows:Cau
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide2-5Rack Mounting the UnitCautionDo not use power tools to perform the following installation.T
Installing the Switch2-64. Mount the unit in the rack.5. Apply power to the unit as follows:CautionPower cord is used as a disconnection device. To de
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide2-7Setting Up Terminal for Local Management Using Omega1. For local management, connect your t
Installing the Switch2-8Switch Default SettingsTable 2-2 lists the switch default settings.Table 2-2 Switch Default SettingsSettings DefaultIP Addres
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide2-9Media Dependent Adapters Four types of MDAs can be installed in the switches: either the AT
Installing the Switch2-10Media DependentAdapter FeaturesTable 2-3 lists the MDA features.Table 2-3 Media Dependent Adapter FeaturesAdapterSupported C
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide2-11Installing a MediaDependentAdapterTo install an MDA, do the following:1. Disconnect the sw
iiiElectrical Safety and Installation RequirementsFor AT-3726XL and AT-3716XLStandards: This product meets the following standardsRFI Emission EN55022
Installing the Switch2-12Figure 2-5 Connecting the 50-Pin Plug6. Secure the MDA to the front of the switch with the 3 flathead Phillips screws that c
3-1Chapter 3TroubleshootingAt the First Sign of a ProblemPerform the following tasks when you first become aware of a problem with the switch:#Make su
Troubleshooting3-2Network Cabling ProblemsIf you have 100Base-TX (Fast Ethernet), some network problems may be related to exceeding cabling distances.
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide3-3Contacting Technical SupportProvide Technical Support with the following information:#Switch
Troubleshooting3-4How the Switch Reports ProblemsThe switch detects and processes errors as follows:#The LEDs indicate problems with the port and powe
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide3-5Common ProblemsThis section lists the common switch problems and the recommended actions to
Troubleshooting3-6Power LEDis OFFIf there is no power to the switch, it cannot function.A Power LED that is OFF may indicate:#A loose power cord.#Powe
AT-3726XL, AT-3716XL, and AT-3714FXL Installation Guide3-7Fault LEDis ONThis might indicate problems with the network management software, such as:#Un
4-1 Chapter 4Switch ConfigurationsStandalone Switch ConfigurationFigure 4-4 and Figure 4-2 show the AT-3726XL and AT-3714FXL Switch respectively, used
Electrical Safety and Installation RequirementsivFor AT-3714FXLStandards: This product meets the following standards.RFI Emission EN55022 Class B &quo
Switch Configurations4-2Figure 4-2 AT- 3714FXL Switch in Desktop ConfigurationMDAB100BASE-FX MIRROR PORT RS-232TERMINAL PORTSTATUSRESET10BASE-FLPORT
AT-3726XL, AT-3716XL and AT-3714FXL Installation Guide4-3Workgroup Switch ConfigurationFigure 4-3 and Figure 4-4 show how cascaded AT-3726XLs and AT-3
Switch Configurations4-4Figure 4-4 AT-3714FXL Switch in Department Configuration10/100BASE-T NETWORK PORTS910111210/100BASE-T NETWORK PORTS13 14 15 1
A-1Appendix ATranslated Safety InformationIMPORTANT: This appendix contains multiple-language translations for the safety statements in this guideWICH
Translated Safety InformationA-2"1aRFI Emission EN55022 Class A (AT-3726XL, AT-3716XL)"1bRFI Emission EN55022 Class B (AT-3714FXL)"2Im
AT-3726XL, AT-3716XL, and AT-3714FXL Installation GuideA-3"9GEFAHR DURCH BLITZSCHLAGGEFAHR: Keine Arbeiten am Gerät oder an den Kabeln während e
Translated Safety InformationA-4ADVARSEL: Betjen kun de installerede produkter i den HORISONTALE position (vandret). BETJEN DEM IKKE I DEN VERTIKALE
AT-3726XL, AT-3716XL, and AT-3714FXL Installation GuideA-5"5Laser EN60825"6ATTENTION Producit laser di classe 1."7ATTENTION Ne pas fix
Translated Safety InformationA-6SÄHKÖ —AUTOMAATTINEN JÄNNITTEENSÄÄTÖTämä tuote säätää automaattisesti mihin tahansa jännitteeseen ohjetarrassa annettu
AT-3726XL, AT-3716XL, and AT-3714FXL Installation GuideA-7"15 TUTTI I PAESI: installare il prodotto in conformità delle vigenti normative elettr
vSafety WarningsWARNING: In a domestic environment this product may cause radio interference in which case the user may be required to take adequate m
Translated Safety InformationA-8ELÉTRICO, desconecte o aparelho da fonte de energia elétrica antes de conectar e desconectar os cabos da LAN."9 P
AT-3726XL, AT-3716XL, and AT-3714FXL Installation GuideA-9enchufe a tierra debidamente instalado. Un enchufe que no está correctamente instalado pod
B-1Appendix BTechnical SpecificationsTable B-1 lists the technical specifications for the AT-3726XL, AT-3716XL, and AT-3714FXL Switch.Table B-3 AT-372
Technical SpecificationsB-2Media Dependent Adapter Cabling DistancesTable B-3 lists the maximum cable distances for the AT-3726XL, AT-3716XL, and AT-3
Index-1IndexNumerics1.5 Rack Unit 2-119-inch rack 2-1Aauto-negotiation 1-4autoswitch AC inputs 1-8Bbandwidth capability 1-1Cconventions, document Pref
viiTable of ContentsElectrical Safety and Installation Requirements ...
Table of ContentsviiiChapter 3Troubleshooting .......
Preface-iPrefacePurpose of This GuideThis guide is written for installers and network administrators who are responsible for installing and maintainin
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