Allied-telesis AT-FS750/48 User Manual

613-001270 Rev. AFast Ethernet WebSmart SwitchAT-FS750/48Installation Guide

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11PrefaceThis guide contains instructions on how to install the AT-FS750/48 Fast Ethernet WebSmart switch. This preface contains the following section

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

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide13Where to Find Web-based GuidesThe installation and user guides for all Allied Telesis pr

Preface14Contacting Allied Telesis This section provides Allied Telesis contact information for technical support as well as sales and corporate infor

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide15Management Software UpdatesNew releases of management software for our managed products

Preface16

17Chapter 1OverviewThe AT-FS750/48 Fast Ethernet WebSmart switch is designed to simplify the task of creating or expanding an Ethernet or Fast Etherne

Chapter 1: Overview18FeaturesThe features of the AT-FS750/48 Fast Ethernet WebSmart switch include: 48 Auto-Negotiating 10/100Base-T twisted pair por

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide19Front and Back PanelsFigure 1 illustrates the front and back panels of the AT-FS750/48 F

Copyright © 2010 Allied Telesis, Inc. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied

Chapter 1: Overview20PortsThe AT-FS750/48 Fast Ethernet WebSmart switch features 48 10/100/Base-T twisted pair ports, two combination twisted pair/SFP

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide21Eco-friendly SwitchThe eco-friendly switch on the front panel is multifunctional and sho

Chapter 1: Overview22LEDs The AT-FS750/48 Fast Ethernet WebSmart switch provides the following LEDs: “Power LED,” next “10/100Base-T Port LEDs” on

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide2310/100Base-TPort LEDsPorts 1 through 48 each have two LEDs as shown in Figure 4 and desc

Chapter 1: Overview2410/100/1000Base-T Port LEDsThe LEDs for the 10/100/1000Base-T ports, ports 49 and 50, are shown in Figure 5 and described in Tabl

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide25SFP LEDs Each SFP port, ports 49and 50, has one LED as shown in Figure 6 and described i

Chapter 1: Overview26Power SupplyThe switch has an internal power supply with a single AC power supply socket on the back panel. To power the switch o

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide27Ethernet Switching BasicsAn Ethernet switch interconnects network devices, such as works

Chapter 1: Overview28Duplex Mode Duplex mode refers to how an end node receives and transmits data. If an end node can receive or transmit data, but n

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide29data link, which stops the end node. When the switch is ready to receive data again, the

3Electrical Safety and Emissions StandardsThis product meets the following standards.RFI Emissions FCC Class A, EN55022 Class A, CISPR Class A, C-TICK

Chapter 1: Overview30

31Chapter 2InstallationThis guide provides the hardware installation instructions for your AT-FS750/48 Fast Ethernet WebSmart switch as well as how to

Chapter 2: Installation32Reviewing Safety PrecautionsPlease review the following safety precautions before you begin to install the switch. NoteThe 

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide33Warning: Operating Temperature. This product is designed for a maximum ambient temperatu

Chapter 2: Installation34Warning: To reduce the risk of electric shock, the PoE ports on this product must not connect to cabling that is routed outsi

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide35Selecting a Site for the SwitchObserve the following requirements when choosing a site f

Chapter 2: Installation36Cable SpecificationsTwisted PairPortsTable 7 contains the cabling specifications for the twisted pair ports.NoteThe twisted p

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide37Unpacking the SwitchTo unpack the switch, perform the following procedure:1. Remove all

Chapter 2: Installation38Installing the Switch on a DesktopTo install the switch on a desktop, perform the following procedure:1. Remove all equipment

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide39Installing the Switch on a WallThe AT-FS750/48 Fast Ethernet WebSmart switch can be moun

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

Chapter 2: Installation404. Install four plastic anchors into the wall. Drill holes in the wall so that they are level with each other and spaced as s

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide415. Position the switch on the wall and fasten with four screws, as illustrated in Figure

Chapter 2: Installation42Installing the Switch in a RackTo install the switch in a rack, perform the following procedure:NoteThe rack mount screws are

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide434. Mount the switch on a 19-inch rack, as shown in Figure 13.Figure 13. Mounting the Sw

Chapter 2: Installation44Installing an SFP TransceiverThe AT-FS750/48 Fast Ethernet WebSmart switch has four SFP combo ports. Perform this procedure b

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide454. Slide the SFP transceiver into an SFP slot on the switch, as shown in Figure 15.Figur

Chapter 2: Installation46Cabling and Powering On the SwitchConnecting theTwisted PairCablesTo connect the twisted cables to the RJ-45 ports on the AT-

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide47Connecting theFiber OpticCablesTo connect a fiber optic cable to an SFP transceiver inst

Chapter 2: Installation48Powering On theSwitchTo power on the switch, perform the following procedure:1. Plug the power cord into the AC power connect

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide49Starting a Management SessionTo start a local management session on an AT-FS750/48 Fast

5Preface...

Chapter 2: Installation50

51Chapter 3TroubleshootingThis chapter contains information on how to troubleshoot the switch in the event that a problem occurs.NoteIf you need furth

Chapter 3: Troubleshooting52

53Appendix ATechnical SpecificationsPhysical SpecificationsDimensions (W x D x H): 440 mm x 257 mm x 43.2 mm(17.32 in x 10.12 in x 1.70 in)Weight: 3.7

Appendix A: Technical Specifications54Safety and Electromagnetic Emissions CertificationsEMI/RFI: FCC Class A, EN55022 Class A, CISPR Class AImmunity:

AT-FS750/48 Fast Ethernet WebSmart Switch Installation Guide55Connectors and Port PinoutsThis section lists the connectors and connector pinouts for t

Appendix A: Technical Specifications56Table 10 lists the RJ-45 connector pins and their signals when a 1000Base-T port is operating at 1000 Mbps.Table

57Appendix BCleaning Fiber Optic ConnectorsThe fiber optic connector consists of a fiber optic plug and its adapter. The end of the fiber optic cable

Appendix B: Cleaning Fiber Optic Connectors58Using a Cartridge-Type CleanerFiber optic cartridge cleaners are available from many vendors and are typi

AT-LX3800U Multi-Service Transport System Installation and Maintenance Guide59NoteRub the ferrule tip on the cleaning surface in one direction only.4.

Contents6Appendix A: Technical Specifications ...

Appendix B: Cleaning Fiber Optic Connectors60Using a SwabSpecially treated swabs (stick cleaners) are available for cleaning inside connector adapters

AT-LX3800U Multi-Service Transport System Installation and Maintenance Guide613. If a fiber inspection scope is available, use the scope to inspect th

Appendix B: Cleaning Fiber Optic Connectors62

7Figure 1. AT-FS750/48 Front and Back Panels...

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