Allied-telesis AT-3726 Manual do Utilizador

ATMEthernetFastEthernetFiber INSTALLATION GUIDE Centre COMAT-3714FAT-3726Switch ® PN 613-10708-00 Rev. B

Preface ii-Preface Document Conventions The conventions used in this guide are as follows:Note A note provides additional information.Warning A warni

AT-3714F and AT-3726 Installation Guide Preface-iii Where to Find Related AT-3714F, AT-3726 Guides Allied Telesyn wants our customers to be well info

1-1 Chapter 1 AT-3714F, AT-3726 Hardware Description The AT-3714F switch provides 12 Ethernet 10Base-FL ports and one built-in 100Base-FX port. The

AT-3714F, AT-3726 Hardware Description 1-2 Physical Description The switches have the following major front panel components: ❑ 24 Ethernet 10Base-T

AT-3714F and AT-3726 Installation Guide 1-3 ❑ In-band Telnet capability for switch management ❑ Out-of-band capability with RS232 connector for switc

AT-3714F, AT-3726 Hardware Description1-4With the Cut-through (fragment-free) method, the switch starts to forward the incoming packet to its destinat

AT-3714F and AT-3726 Installation Guide1-510/100BaseTX/FX MediaDependentAdapterThe MDA’s LEDs, one for Activity and the other for Link status, are loc

2-1Chapter 2Installing the SwitchThe AT-3714F, AT-3726 switch is 1.5 Rack Unit (RU) high and can be positioned on a desktop as a standalone unit or ra

Copyright  1998 Allied Telesyn International, Corp. All rights reserved. No part of this publication may be reproduced without prior written permi

Installing the Switch2-2Safety InformationWarningELECTRIC SHOCK HAZARDTo prevent ELECTRIC shock, do not remove cover. No user-service-able parts insid

AT-3714F and AT-3726 Installation Guide2-3Preparing the SiteMake sure that you follow common sense installation site requirements and observe the foll

Installing the Switch2-4Rack Mounting the UnitCautionDo not use power tools to perform this installation.To rack mount the unit1. Remove the snap-on p

AT-3714F and AT-3726 Installation Guide2-53. Attach the rack-mounting brackets to each side of the switch, using the 6 flathead screws provided. Figur

Installing the Switch2-6As power is applied to the switch, the switch runs its own internal testing.If the POWER LED does not light green, see Chapter

AT-3714F and AT-3726 Installation Guide2-7Setting UpTerminal forLocalManagementUsing Omega1. For local management, connect your terminal to the RS232

Installing the Switch2-8Switch DefaultSettingsTable 2-2 Switch Default Settings Settings DefaultIP Address 0.0.0.0Subnet Mask 0.0.0.0 Gateway Address

AT-3714F and AT-3726 Installation Guide2-9Media Dependent Adapters Two types of Media Dependent Adapters (MDAs) can be installed in the AT-3714F, AT-3

Installing the Switch2-10Installing aMediaDependentAdapterTo install an MDA, do the following:1. Disconnect the switch’s power cord.2. Unscrew the thr

AT-3714F and AT-3726 Installation Guide2-11Figure 2-5 Connecting the 50-Pin Female Connector 6. Attach the three Phillips panhead screws that were sh

iii Electrical Safety and Installation Requirements for AT-3726 STANDARDS : This product meets the following standards.RFI Emission EN55022 Class AI

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-3714F and AT-3726 Installation Guide3-3How the Switch Reports ProblemsThe switch detects and processes errors as follows:❑ The LEDs indicate proble

Troubleshooting3-4PORT ACTIVITYLED on any Portis OffThis may indicate:❑ Data cable is loose.❑ The device at the other end of the connection has been t

AT-3714F and AT-3726 Installation Guide3-51. Secure the power cord to the power source and check the POWER LED to see if it is on.2. Ensure that the v

4-1 Chapter 4Switch ConfigurationsStandalone Switch ConfigurationFigure 4-1 and Figure 4-2 show the AT-3726 and AT-3714F Switch respectively, used as a

Switch Configurations4-2Figure 4-2 AT- 3714F Switch in Desktop Configuration3701100BASE-TXXMDAB100BASE-FX MIRROR PORT RS-232TERMINAL PORTSTATUSRESE

AT-3714F and AT-3726 Installation Guide4-3Workgroup Switch ConfigurationFigure 4-3 and Figure 4-4 show how cascaded AT-3726s and AT-3714Fs respectivel

Electrical Safety and Installation Requirements for AT-3726 iv IMPORTANTE : Este equipamento tem que ser operado segundo as medidas de precaução de s

Switch Configurations4-4Figure 4-4 AT-3714F Switch in Department Configuration3701100BASE-TXXMDAB100BASE-FX MIRROR PORT RS-232TERMINAL PORTSTATUSRE

A-1Appendix ATranslated Safety InformationIMPORTANT: This appendix contains multiple-language translations for each safety warning in this guide.WICHT

Translated Safety InformationA-2WARNING: In a domestic environment this product may cause radio interference in which case the user may be required to

AT-3714F and AT-3726 Installation GuideA-3This is a "CLASS 1 LED PRODUCT"Das ist ein “LED Produkt der Klasse 1”Dette er et “PRODUKT UNDER K

Translated Safety InformationA-4WARNING: To prevent electric shock, do not remove cover. No user-serviceable parts inside. This unit contains hazardou

AT-3714F and AT-3726 Installation GuideA-5(Continued...)AVVERTENZE ELETTRICHEATTENZIONE: PERICOLO DI SCOSSE ELETTRICHEPer evitare SCOSSE ELETTRICHE no

Translated Safety InformationA-6ELECTRICAL-TYPE CLASS 1 EQUIPMENTThis equipment must be earthed. Power plug must be connected to a properly wired eart

AT-3714F and AT-3726 Installation GuideA-7(Continued...)ELÉTRICO—EQUIPAMENTOS DO TIPO CLASSE 1DEVE SER FEITA LIGAÇÃO DE FIO TERRA PARA ESTE EQUIPAMENT

Translated Safety InformationA-8ELECTRICAL—CORD NOTICEUse power cord, maximum 4.5 meters long, rated 6 amp minimum, 250V, made of HAR cordage molded

AT-3714F and AT-3726 Installation GuideA-9(Continued...)ELECTRICO—ADVERTENCIA SOBRE EL CABLEUse un cable eléctrico con un máximo de 4,5 metros de larg

v Electrical Safety and Installation Requirements for AT-3714F STANDARDS : This product meets the following standards.RFI Emission EN55022 Class BIm

Translated Safety InformationA-10CAUTION: POWER CORD IS USED AS A DISCONNECTION DEVICE. TO DE-ENERGISE EQUIPMENT disconnect the power cord. VORSICHT:

AT-3714F and AT-3726 Installation GuideA-11CAUTION: Air vents must not be blocked and must have free access to the room ambient air for cooling.VORSI

Translated Safety InformationA-12LIGHTNING DANGERDANGER: DO NOT WORK on equipment or CABLES during periods of LIGHTNING ACTIVITY.GEFAHR DURCH BLITZS

AT-3714F and AT-3726 Installation GuideA-13OPERATING TEMPERATUREThis product is designed for a maximum ambient temperature of 40 degrees C.BETRIEBSTEM

Translated Safety InformationA-14ALL COUNTRIES: Install product in accordance with local and National Electrical Codes.ALLE LÄNDER: Installation muß ö

AT-3714F and AT-3726 Installation GuideA-15ELECTRICAL—AUTO VOLTAGE ADJUSTMENT This product will automatically adjust to any voltage between the ranges

B-1Appendix BTechnical SpecificationsTable B-1 lists the technical specifications for the AT-3714F, AT-3726 Switch.Table B-1 AT-3714F, AT-3726 Technica

Technical SpecificationsB-2Media Dependent Adapter Cabling DistancesTable B-3 lists the maximum cable distances for the AT-3714F, AT-3726 Switch Media

Index-1IndexNumerics100Base-FX port 1-1100Base-TX port 1-1AActivity LED 2-6AT-3701 MDA 1-5, 2-9AT-3701F/SC MDA 1-5, 2-9auto-negotiation 1-2Bbandwidth

Electrical Safety and Installation Requirements for AT-3714F vi TÄRKEÄÄ : Tätä laitetta on käytettävä turvaohjeiden mukaisesti. Tässä ohjeessa olevat

vii Table of Contents Electrical Safety and Installation Requirements for AT-3726 ...iii Elect

Table of Contents viii Chapter 3 Troubleshooting .......

Preface-i Preface Purpose of This Guide This guide is written for installers and network administrators who are responsible for installing and mainta