Allied Telesis AT-8700XL SERIES Spezifikationen

AT-8700XL Series Switch Hardware Reference AT-8724XL AT-8748XL

10 AT-8700XL SeriesC613-03064-00 REV ESwitch Start-upThis section outlines the log in and start-up procedures for your switch. Although the switch wil

Hardware Reference 11C613-03064-00 REV ETo see a list of files stored in flash, enter:show fileHelp files have an HLP extension.To display a list of h

12 AT-8700XL SeriesC613-03064-00 REV EThe possible messages and their meanings are:INFO: Self tests beginning.The code loader tests are about to begin

Hardware Reference 13C613-03064-00 REV EERROR: Code load retried.FAIL: Code load failed.The load of the code from ROM to RAM failed. The load is retri

14 AT-8700XL SeriesC613-03064-00 REV EFigure 4: RS-232 Terminal Port Pin Numbers.Switch RJ-45 PortsCaution. Do not plug a phone jack into any RJ-45 po

Hardware Reference 15C613-03064-00 REV E1. The “+” and “-” signs represent the polarity of the wires that make up each wire pair.If a twisted pair cab

16 AT-8700XL SeriesC613-03064-00 REV ERedundant Power SupplyAC models of AT-8700XL Series switches have a Redundant Power Supply (RPS) connector on th

Hardware Reference 17C613-03064-00 REV ESwitch Cables and Loopback PlugsThis section describes how to make cables for connecting the switch’s interfac

18 AT-8700XL SeriesC613-03064-00 REV EFigure 7: Pin wiring diagram for a DCE RS-232 Terminal Port (DB9 female connector) male to male modem cable.The

Hardware Reference 19C613-03064-00 REV ELoopback Plugs for Testing Switch InterfacesLoopback plugs are used in conjunction with the Test Facility soft

AT-8700XL Series Hardware ReferenceDocument Number C613-03064-00 REV E.© 2006 Allied Telesis Inc. All rights reserved. No part of this publication may

20 AT-8700XL SeriesC613-03064-00 REV EFigure 9: Example output from the SHOW TEST command.10/100 Ethernet LAN Port TestsA loopback plug is required to

Hardware Reference 21C613-03064-00 REV EPerforming the following tasks will eliminate the most common faults.1. Make sure the power cord is securely c

22 AT-8700XL SeriesC613-03064-00 REV EUplink Module LEDsThe following tables may be helpful when diagnosing possible operational faults. These LEDs ar

Hardware Reference 23C613-03064-00 REV ETable: 14 AT-A40/SC, AT-A40/MT, AT-A41/SC and AT-A41/MT LEDs.LED State FunctionActivity/Link/Fault Green A lin

24 AT-8700XL SeriesC613-03064-00 REV ESome common problems and how to solve themLink/Activity LED on any port is offThis can indicate: A loose data c

Hardware Reference 25C613-03064-00 REV EPerform the following steps in sequence:1. Check Table 10 on page 21 for descriptions and explanations of LED

26 AT-8700XL SeriesC613-03064-00 REV EPort, Connector, and Cable CombinationsThis section provides cabling guidelines for each switch model.1. Refer t

Hardware Reference 27C613-03064-00 REV EUsing Windows Terminal and Windows HyperterminalYou can use a PC running terminal emulation software as the ma

28 AT-8700XL SeriesC613-03064-00 REV E3. In the “Connect using” field on the Connect To dialog box, select the COM port on the PC used to connect to t

Hardware Reference 29C613-03064-00 REV E5. From the main HyperTerminal window, select Properties from the File menu. Click the Settings tab, and set t

Hardware Reference 3C613-03064-00 REV EContentsModels Covered By This Reference ... 4

30 AT-8700XL SeriesC613-03064-00 REV E7. Save the current session by selecting Save from the File menu on the main HyperTerminal window. This creates

Hardware Reference 31C613-03064-00 REV E3. Enable diagnostics mode during start-up.During the switch start-up process, at the prompt:Force EPROM downl

32 AT-8700XL SeriesC613-03064-00 REV ETo change the boot EPROMs:1. Check that you have the correct tools and equipment available.You will need a mediu

Hardware Reference 33C613-03064-00 REV EFigure 11: EPROM locations.7. Insert the new boot EPROMs.Insert the new boot EPROMs one at a time, using as a

34 AT-8700XL SeriesC613-03064-00 REV EFigure 12: Example output from the SHOW INSTALL command.Troubleshooting EPROM InstallationIf the switch fails to

4 AT-8700XL SeriesC613-03064-00 REV EModels Covered By This ReferenceThis Hardware Reference includes information on the following models: AT-8724XL

Hardware Reference 5C613-03064-00 REV EWhere To Find More InformationThe Documentation and Tools CD-ROM bundled with each AT-8700XL Series switch cont

6 AT-8700XL SeriesC613-03064-00 REV EEnvironmental Conditions• Operating temperature range: 0 to 40º C (32 to 104º F)• Storage temperature range: -25

Hardware Reference 7C613-03064-00 REV EAT-8700XL Series Switch ModelsThis section provides hardware descriptions for individual switch models. AT-8724

8 AT-8700XL SeriesC613-03064-00 REV EOnline DocumentationThis section provides a step-by-step guide to accessing online documentation. Adobe Acrobat R

Hardware Reference 9C613-03064-00 REV E2. To set preferences for the AT-TFTP Server.Select "Options" from the File menu to display the "