Allied Telesis AT-S82 Guide d'installation

613-000380 Rev. CGigabit EthernetWebSmart SwitchAT-GS950/8Installation Guide

Tables10

11PrefaceThis guide contains instructions on how to install the AT-GS950/8 Gigabit Ethernet WebSmart Switch. This preface contains the following secti

Preface12Safety Symbols Used in this DocumentThis document uses the safety symbols defined in Table 1.Table 1. Safety SymbolsSymbol Meaning Descriptio

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide13Where to Find Web-based GuidesThe installation and user guides for all Allied Telesis

Preface14Contacting Allied Telesis This section provides Allied Telesis contact information for technical support as well as sales or corporate inform

15Chapter 1OverviewThe AT-GS950/8 Gigabit Ethernet WebSmart Switch is a Layer 2 Gigabit Ethernet switch that is designed to simplify the task of creat

Chapter 1: Overview16FeaturesThe AT-GS950/8 Gigabit Ethernet WebSmart Switch includes the following features: Eight Auto-Negotiating 10/100/1000Base-

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide17Front and Back PanelsFigure 1 shows the front and back panels of the AT-GS950/8 switch

Chapter 1: Overview18PortsThe AT-GS950/8 switch features eight twisted pair ports and two SFP ports. See the following sections for descriptions of th

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide19LEDs The LEDs on the front panel display system and port status information. The syste

Copyright © 2007 Allied Telesis, Inc. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied

Chapter 1: Overview20The SFP LEDs are shown in Figure 3 and described in Table 4.Figure 3. SFP LEDs. 930Table 4. SFP Port LEDsLED State Description

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide21Power SupplyThe switch has an internal power supply with a single AC power connector o

Chapter 1: Overview22Ethernet Switching BasicsAn Ethernet switch interconnects network devices, such as workstations, printers, routers, and other Eth

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide23Duplex Mode The term duplex mode refers to how an end node receives and transmits data

Chapter 1: Overview24Back Pressureand Flow ControlTo maintain the orderly movement of data between the end nodes, an Ethernet switch may periodically

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide25Network TopologiesThis section describes two network topologies that you can create wi

Chapter 1: Overview26Figure 5. Collapsed Backbone - Hub Topology916AT-GS900/8ESwitchAT-GS900/24SwitchAT-GS900/16SwitchLegend100 Mbps1000 Mbps

27Chapter 2InstallationThis chapter contains the following sections: “Reviewing Safety Precautions” on page 28 “Selecting a Site for the Switch” on

Chapter 2: Installation28Reviewing Safety PrecautionsPlease review the following safety precautions before you begin to install the chassis or any of

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide29Circuit Overloading: Consideration should be given to the connection of the equipment

3Electrical Safety and Emissions StandardsThis product meets the following standards.RFI Emissions FCC Class A, EN55022 Class A, EN61000-3-2, EN61000-

Chapter 2: Installation30Selecting a Site for the SwitchObserve the following requirements when choosing a site for your switch: If you plan to insta

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide31CablingTable 5 contains the cabling specifications for the twisted pair ports.NoteThe

Chapter 2: Installation32Unpacking the SwitchTo unpack the switch, perform the following procedure:1. Remove all components from the shipping package.

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide33Installing the Switch on a DesktopTo install the switch on a desktop, perform the foll

Chapter 2: Installation34Mounting the Switch on a WallTo mount the AT-GS950/8 switch on a wall, perform the following procedure: 1. If the rubber feet

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide35The front of the switch faces the floor as shown in Figure 8.Figure 8. Positioning the

Chapter 2: Installation36Installing the Switch in a RackTo install the AT-GS950/8 switch in a rack, perform the following procedure:1. If rubber feet

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide37Figure 11 shows how to mount the switch so that it is flush with the rack, and Figure

Chapter 2: Installation38Installing an Optional SFP TransceiverThe AT-GS950/8 switch has two SFP uplink ports on the front of the switch.To install an

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide394. Slide the SFP transceiver into an SFP slot on the switch, as shown in Figure 14.Fig

4Translated Safety StatementsImportant: The  indicates that a translation of the safety statement is available in a PDF document titled “Translated S

Chapter 2: Installation40Cabling and Powering On the SwitchTo cable and power on the AT-GS950/8 switch, see the following sections: “Connecting the T

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide41Figure 16. Figure 16. Removing the Dust Plug from the SFP Transceiver2. Connect the fi

Chapter 2: Installation422. Plug the other end of the power cord into a wall outlet.3. Verify that the POWER LED is green. If the LED is OFF, refer to

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide43Starting a Remote Management SessionTo establish a web browser management session with

Chapter 2: Installation44The AT-S82 login page is displayed, as shown in Figure 20.Figure 20. AT-S82 Software Login Page3. Enter a user name and passw

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide45Resetting the SwitchA recessed reset button is available for you to reset the switch.

Chapter 2: Installation46

47Chapter 3TroubleshootingThis chapter contains information on how to troubleshoot the switch in the event that a problem occurs. It contains the foll

Chapter 3: Troubleshooting48Checking the LEDsThis section describes how to troubleshoot the AT-GS950/8 switch using the POWER and L/A LEDs. Checking t

49Appendix ATechnical SpecificationsPhysical SpecificationsDimensions: 280 mm x 43 mm x 179 mm(W x D x H)(11.02 in x 1.69 in x 7.04 in)Weight: 1.61 k

5ContentsPreface ...

Appendix A: Technical Specifications50Quality and Reliability: MTBF (calculated with Telcordiastandards) 270,000 hoursConnectors and Port PinoutsThis

AT-GS950/8 Gigabit Ethernet WebSmart Switch Installation Guide51Table 8 lists the RJ-45 connector pins and their signals when a 1000Base-T port is ope

Appendix A: Technical Specifications52

Contents6Power Specifications...

7Figure 1. Front and Back Panels ...

Figures8

9Table 1. Safety Symbols ..............................