Allied-telesis AT-FS750/24POE Manual de usuario

613-001269 Rev. AFast Ethernet WebSmart SwitchAT-FS750/24POEInstallation Guide

List of Tables10

11PrefaceThis guide provides the hardware installation instructions for your AT-FS750/24POE Fast Ethernet WebSmart Switch as well as how to start a ma

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

AT-FS750/24POE Fast 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

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide15Management Software UpdatesNew releases of management software for our managed produc

Preface16

17Chapter 1OverviewThe AT-FS750/24POE Fast Ethernet WebSmart Switch is designed to simplify the task of creating or expanding an Ethernet or Fast Ethe

Chapter 1: Overview18FeaturesThe features of the AT-FS750/24POE Fast Ethernet WebSmart Switch include: 24 Auto-Negotiating 10/100Base-T twisted pair

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide19Front and Back PanelsFigure 1 illustrates the front and back panels of the AT-FS750/2

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-FS750/24POE Fast Ethernet WebSmart Switch features 24 twisted pair ports and two uplink combo ports. See the followin

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide21Eco-friendly SwitchThe eco-friendly switch on the front panel is multifunctional and

Chapter 1: Overview22LEDs The AT-FS750/24POE Fast Ethernet WebSmart Switch provides the following LEDs: “System LEDs” on page 22 “10/100Base-T POE P

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide2310/100Base-TPOE Port LEDsPorts 1 through 12 each have three LEDs as shown in Figure 4

Chapter 1: Overview2410/100Base-TNon-POE PortLEDsPorts 13 through 24 each have two LEDs as shown in Figure 5 and described in Table 5..Figure 5. 10/1

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide25Uplink ComboPort LEDsThe LEDs for the uplink combo ports, ports 25 and 26, are shown

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-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide27Power over EthernetThe twisted pair ports on the AT-FS750/24POE Fast Ethernet WebSmar

Chapter 1: Overview28A port connected to a network node that is not a powered device (that is, a device that receives its power from another power sou

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide29Ethernet Switching BasicsAn Ethernet switch interconnects network devices, such as wo

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: Overview30Duplex 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-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide31data link, which stops the end node. When the switch is ready to receive data again,

Chapter 1: Overview32

33Chapter 2InstallationThis chapter describes how to install the AT-FS750/24POE Fast Ethernet WebSmart Switch on a desktop, on a wall, or in a rack. I

Chapter 2: Installation34Reviewing Safety PrecautionsPlease review the following safety precautions before you begin to install the switch. NoteThe 

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide35Warning: Operating Temperature. This product is designed for a maximum ambient temper

Chapter 2: Installation36Warning: To reduce the risk of electric shock, the PoE ports on this product must not connect to cabling that is routed outsi

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide37Selecting a Site for the SwitchObserve the following requirements when choosing a sit

Chapter 2: Installation38Cable SpecificationsTwisted PairPortsTable 8 contains the cabling specifications for the twisted pair ports.NoteThe twisted p

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide39Unpacking the SwitchTo unpack the switch, perform the following procedure:1. Remove a

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

Chapter 2: Installation40Installing the Switch on a DesktopTo install the switch on a desktop, perform the following procedure:1. Remove all equipment

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide41Installing the Switch on a WallThe AT-FS750/24POE WebSmart Fast Ethernet Switch can b

Chapter 2: Installation424. 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-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide435. Position the switch on the wall and fasten with four screws, as illustrated in Fig

Chapter 2: Installation44Installing a Switch in a RackTo install the switch in a rack, perform the following procedure: 1. If attached, remove the rub

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide454. Mount the switch on a 19-inch rack, as shown in Figure 13.NoteThe rack mount screw

Chapter 2: Installation46Installing an SFP TransceiverThe AT-FS750/24POE WebSmart Fast Ethernet Switchhas four SFP combo ports. Perform this procedure

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide474. Slide the SFP transceiver into an SFP slot on the switch, as shown in Figure 15.Fi

Chapter 2: Installation48Cabling and Powering On the SwitchConnecting theTwisted PairCablesTo connect the twisted cables to the RJ-45 ports on the AT-

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide49.2. Connect the other end of the twisted pair cable to a port in the end node.Connect

5ContentsPreface...

Chapter 2: Installation502. Connect the fiber optic cable to the SFP port, as shown in Figure 18.Figure 18. Connecting the Fiber Optic CablePowering O

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide513. Verify that the POWER LED is green. If the LED is OFF, refer to Chapter 3, “Troubl

Chapter 2: Installation52Starting a Management SessionTo start a management session on an AT-FS750/24POE WebSmart Fast Ethernet Switch, perform the fo

53Chapter 3TroubleshootingThis chapter contains information on how to troubleshoot the switch in the event that a problem occurs.NoteIf you need furth

Chapter 3: Troubleshooting54NoteA 1000Base connection may require five to ten seconds to establish a link.POE LED is not Green - Powered Device is not

55Appendix 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: 4.1

Appendix A: Technical Specifications56Safety and Electromagnetic Emissions CertificationsEMI/RFI: FCC Class A, EN55022 Class A, CISPR Class AImmunity:

AT-FS750/24POE Fast Ethernet WebSmart Switch Installation Guide57Connectors and Port PinoutsThis section lists the connectors and connector pinouts fo

Appendix A: Technical Specifications58Table 11 lists the RJ-45 connector pins and their signals when a 1000Base-T port is operating at 1000 Mbps.Table

59Appendix BCleaning Fiber Optic ConnectorsThe fiber optic connector consists of a fiber optic plug and its adapter. The end of the fiber optic cable

Contents6Appendix A: Technical Specifications ...

Appendix B: Cleaning Fiber Optic Connectors60Using a Cartridge-Type CleanerFiber optic cartridge cleaners are available from many vendors and are typi

AT-LX3800U Multi-Service Transport System Installation and Maintenance Guide61NoteRub the ferrule tip on the cleaning surface in one direction only.4.

Appendix B: Cleaning Fiber Optic Connectors62Using a SwabSpecially treated swabs (stick cleaners) are available for cleaning inside connector adapters

AT-LX3800U Multi-Service Transport System Installation and Maintenance Guide633. If a fiber inspection scope is available, use the scope to inspect th

Appendix B: Cleaning Fiber Optic Connectors64

7Figure 1: AT-FS750/24POE Front and Back Panels ...

List of Figures8

9List of TablesTable 1. Safety Symbols ...........................