Allied Telesis AT-GS950/16PS Guida di Installazione

613-001768 Rev AAT-GS950/48PSAT-GS950/16PSAT-GS950/10PSGigabit Ethernet PoE+ SwitchesInstallation Guide

List of Tables2

3PrefaceThis guide contains the installation instructions for the AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Gigabit Ethernet PoE+ Switches. This

4Symbol ConventionsThis document uses the following conventions:NoteNotes provide additional information.CautionCautions inform you that performing or

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide5Contacting Allied TelesisIf you need assistance with this product, you ma

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7Chapter 1OverviewThis chapter provides descriptions of the AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Layer 2 Gigabit Ethernet Switches and cont

Chapter 1: Overview8FeaturesHere are the hardware features of the AT-GS950/10PS, AT-GS950/16PS and AT-GS950/48PS Gigabit Ethernet Switches.Twisted Pai

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide9 Power LED/SYS; refer to “PWR/SYS LEDs” on page 16. Speed and link/activ

Chapter 1: Overview10Front and Back PanelsFigure 1 illustrates the front panels of the AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Gigabit Etherne

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide11See Figure 2 for an example of the AT-GS950/10PS back panel.Figure 2. AT-

Copyright © 2013 Allied Telesis, Inc. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied

Chapter 1: Overview12Management SoftwareThe switches are shipped with the management software pre-installed. The software provides a web-browser inter

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide13Twisted Pair PortsThe AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Lay

Chapter 1: Overview14Power over Ethernet (PoE)Power over Ethernet technology permits both power and data to be transmitted over an Ethernet cable. Bot

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide15Combo PortsThe AT-GS950/8 and AT-GS950/48PS Switches have two combo ports

Chapter 1: Overview16LEDsThere are four types of LEDs on the AT-GS950 Switches: “PWR/SYS LEDs” on page 16 “10/100/1000 BaseT Link Activity LEDs” on

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide17Figure 6. SYSTEM LED on AT-GS950/16PSFigure 7. SYS LED on AT-GS950/48PSTa

Chapter 1: Overview1810/100/1000BaseT LinkActivity LEDsThe Link Activity (L/A) LEDs provide information about the 10/100/1000Base-T ports. AT-GS950/10

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide19Figure 9. AT-GS950/16PS Link/Activity/Speed LEDsThe AT-GS950/48PS switch

Chapter 1: Overview20SFP LEDs The SFP LEDs indicate the Link/Activity and Speed status of each SFP slot.NoteAll of the port LEDs are off when the swit

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide21Figure 12. AT-GS950/16PS SFP Status LEDsThe AT-GS950/48PS SFP LEDs can be

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

Chapter 1: Overview22PoE LEDs All three PoE switches have two types of PoE LEDs indicating the PoE status for each port and maximum power limit of the

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide23Figure 14. AT-GS950/10PS PoE and PoE MAX LEDsFigure 15. AT-GS950/16PS PoE

Chapter 1: Overview24PoEGreen PoE power is being supplied to the PD normally.AmberIndicates the total PoE output power for this port exceeds the maxim

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide25eco-Friendly ButtonThe eco-Friendly button serves multiple functions. See

Chapter 1: Overview26Reboot/Reset theSwitchUse the following procedure to reboot the switch or reboot the switch and reset the switch to its factory d

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide27Power SupplyEach switch has an internal power supply with a single AC pow

Chapter 1: Overview28FansBoth the AT-GS950/16PS and AT-GS950/48PS switches have internal fans. You cannot remove or replace these fans in the field. T

29Chapter 2InstallationThis chapter contains the following sections: “Reviewing Safety Precautions” on page 30 “Selecting a Site for the Switch” on

Chapter 2: Installation30Reviewing Safety PrecautionsPlease review the following safety precautions before you begin to install the chassis or any of

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide31All Countries: Install product in accordance with local and National Elec

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

Chapter 2: Installation32Selecting a Site for the SwitchObserve the following requirements when choosing a site for your switch: If you plan to insta

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide33Cable SpecificationsTable 9 contains the cable specifications for the twi

Chapter 2: Installation34Unpacking the SwitchTo unpack the switch, perform the following procedure:1. Remove all of the components from the shipping p

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide35Figure 18. Shipping Package ContentsTwo equipment rack or wall bracketsEi

Chapter 2: Installation36Installing the Switch on a DesktopYou may install the switches on a desktop, in a standard 19-inch equipment rack, or on a wa

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide37Installing the Switch in an Equipment RackTo install the switch in a stan

Chapter 2: Installation38Figure 21. Attaching the Rack-Mount Brackets to the Switch (Continued)3. Mount the switch in a standard 19-inch equipment rac

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide39Installing the Switch on a WallOnly the AT-GS950/10PS and AT-GS950/16PS s

Chapter 2: Installation404. Have another person hold the switch at the wall location where the switch is to be installed, while you use a pencil or pe

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide416. While another person holds the switch at the wall location, secure it

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide5ContentsPreface...

Chapter 2: Installation42Installing Optional SFP TransceiversTo install an SFP transceiver, perform the following procedure:NoteThe transceiver can be

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide434. Slide the transceiver into the SFP slot until it clicks into place. Se

Chapter 2: Installation44For information on the cable specifications of the SFP, consult the documentation shipped with the SFP.7. Go to “Cabling the

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide45Cabling the SwitchObserve the following guidelines when connecting twiste

Chapter 2: Installation46Powering On the SwitchTo power on the switch, perform the following procedure:1. Plug the power cord into the AC power connec

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide47Chapter 3TroubleshootingThis chapter contains information on how to troub

Chapter 3: Troubleshooting48powered on and is operating properly. Verify that the twisted pair cable is securely connected to the port on the media c

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide49management firmware to determine whether its port is enabled. Test the a

Chapter 3: Troubleshooting50

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide51Appendix ATechnical SpecificationsPhysical SpecificationsDimensionsWeight

Contents6

Appendix A: Technical Specifications52Power SpecificationsInput Supply Voltage - 100-240 VAC, 50 - 60 HzPoE SpecificationsThe maximum number of ports

AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Switches Installation Guide53Connectors and Port PinoutsThis section lists the connectors and connecto

Appendix A: Technical Specifications54Table 18. RJ-45 1000Base-T Connector PinoutsPin Pair Signal1 1 TX and RX+2 1 TX and RX-3 2 TX and RX+4 3 TX and

1FiguresFigure 1: AT-GS950/10PS, AT-GS950/16PS, and AT-GS950/48PS Front Panels... 10Figure 2

List of Figures2

1TablesTable 1. Max Ports Supported per PoE Class ........................