Allied Telesis x600-24Ts/XP, x600-48Ts, X600-24TS, X600-48TS/XP System Fault LED is Steadily On

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x600 Layer 3 Gigabit Ethernet Switch Installation Guide

System Fault LED is Steadily On

If the system FAULT LED is steadily on, a problem has occurred in the switch. Do the following:

Reset the switch by disconnecting and reconnecting the AC power cord.

If the FAULT LED remains ON, download a new version of the switch’s operating system software. For instructions, refer to the AlliedWare PlusTM Operating System Software Reference Guide.

Note

If the FAULT LED remains steadily on, contact Allied Telesis Technical Support for assistance. See “Contacting Allied Telesis” on page 12.

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Contents Installation Guide Page Electrical Safety and Emissions Standards Translated Safety Statements Contents Optional Transceiver Cable Specifications Preface Product Documentation Starting a Management Session Symbol Meaning Description Safety Symbols Used in this DocumentWhere to Find Web-based Guides Contacting Allied Telesis Management Software UpdatesChapter OverviewIntroduction 10/100/1000Base-T Ports Port, SFP, and SD LEDs Slot LEDs Switch DescriptionsX600-24Ts/XP Switch X600-48Ts -Front Panel X600-48Ts/XP Switch 10/100/1000Base-T Twisted Pair Ports Connector Type Speed Duplex Mode Maximum DistanceMDI-X SFP Transceiver Slots Shows an example of an XFP transceiver XFP Transceiver SlotsModels Ports and Slots Redundant Twisted Pair PortsX600-24Ts/X SD Card Slot10/100/1000Base- T Twisted Pair Port LEDs Port LEDsXFP Transceiver Slot LEDs X600-48Ts/XP System LEDsMstr Stack LEDsSecure Digital LEDs Terminal Port AT-RPS3204 Redundant Power Supply AT-LBM Module AC Power Connector Overview Installing the Hardware Reviewing Safety Precautions X600 Layer 3 Gigabit Ethernet Switch Installation Guide Unpacking a Switch Installing the Power Cord Retaining Clip Installing the Switches in an Equipment Rack Mounting the Switch in a Rack 24Ts/XP Resetting the SwitchCabling the Network Ports Twisted Pair Cable Specifications Twisted Pair and Fiber Optic Cable SpecificationsOptional Transceiver Cable Specifications Installing an SFP Transceiver Installing Optional TransceiversSFP Handle 1334 Installing an XFP Transceiver Cabling the Network Ports Cabling the Twisted Pair and Fiber Optic Ports Powering on a Switch Starting a Local Management Session Warranty Registration Troubleshooting Power LED is Off Twisted Pair Port Link LED is Off SFP or XFP LED is Off Transceiver is Installed but the Status is Not Present System Fault LED is Blinking System Fault LED is Steadily On Cannot Establish a Local Out-of-Band Management Session Switch Functions Intermittently Troubleshooting Environmental Specifications Physical SpecificationsAppendix a Certifications Power SpecificationsRJ-45 Twisted Pair Port Pinouts Pin SignalPinout Pair RJ-45 Style Serial Terminal Port Pinouts Pin Definition RPS 21-pin D-combo Port and Connector PinoutsPin Appendix a Technical Specifications

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