Enterasys Networks G3G124P-24, G3G170-24, G3G124-24 manual Troubleshooting

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3

Troubleshooting

This chapter contains instructions on troubleshooting the G‐Series Ethernet switch as required. This can include:

For information about...

Refer to page...

 

 

Checking the LEDs

3-2

 

 

Using the Password Reset Button

3-4

 

 

Removing the Switch from a Rack

3-5

 

 

Electrical Hazard: Only qualified personnel should install or service this unit.

Riesgo Eléctrico: Nada mas personal capacitado debe de instalar o darle servicio a esta unida.

Elektrischer Gefahrenhinweis: Installationen oder Servicearbeiten sollten nur durch ausgebildetes und qualifiziertes Personal vorgenommen werden.

Warning: Do not connect or disconnect any connections while circuit is live, unless area is known to be non-hazardous. Secure any external connections that mate to this equipment by using the screws, safety bars, or other means provided with this equipment.

Advertencia: No conecte ni desconecte ninguna conexión mientras el circuito tenga corriente, a menos que esté seguro de que el área no es peligrosa. Asegure cualquier conexión externa que se una a este equipo usando tornillos, barras de seguridad u otros medios que se proporcionen con el mismo.

Warnhinweis: Ist der Stromkreis in Betrieb dürfen keine Verbindungen getrennt oder hergestellt werden, es sei denn, die Umgebung gilt als ungefährlich. Alle externen Verbindungen zu diesem Gerät müssen mithilfe von Schrauben, Sicherheitsvorrichtungen o. ä. gesichert werden.

Electrical Hazard: This unit may receive power from 2 power sources. Disconnect power from both power sources before servicing or removing connections in a Hazardous environment.

Riesgo Eléctrico: Esta unidad puede recibir energía de dos fuentes. Es necesario desconectar la corriente de las dos fuentes antes de darle servicio o quitar las conexiones en un entorno peligroso.

Elektrischer Gefahrenhinweis: Das Gerät kann Strom aus zwei Stromquellen beziehen. Stellen Sie sicher, dass die Stromzufuhr von beiden Stromquellen unterbrochen ist, bevor Sie Reparaturen vornehmen oder Verbindungen entfernen.

Enterasys G-Series Hardware Installation Guide 3-1

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Contents Enterasys G-Series Page Page Regulatory Compliance Information AS/NZS Cispr Supplement to Product Instructions Warnhinweis Faseroptikanschlüsse Optische Sicherheit Safety Information Class 1 Laser TransceiversDeclaration of Conformity Enterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Troubleshooting Appendix a SpecificationsIndex Tables Xiv For information about Refer to How to Use This GuideWho Should Use This Guide Related DocumentsCommonly Used Acronyms Document ConventionsGetting Help Getting Help Xviii About This Guide Overview IntroductionFeatures Standalone or Rack Mountable Chassis PoE Power over Ethernet Support Powered Device Classifications PDsFan Management Features Features Introduction Installation Optional Enterasys Components Unpacking the G-Series SwitchShipped With the Switch Required and Shipped SeparatelyOrder of Installation Steps Mounting the SwitchG3G124-24 Optional PoE Module Installation Considerations Installing the Switch into a Rack Placing the Switch on a Flat SurfacePower Supply Redundancy Power Supply Installation ConsiderationsSupported Power Configurations Power Distribution Upon Power Supply Removal or Addition Allocation of PoE Power to ModulesManagement of PoE Power to PDs Installing a Power SupplyPower supply Power supply handle Captive screws Removing a Power SupplyInstalling an Optional PoE Module on the G3G-24TX IOM Installing and Removing an IOMInstalling a PoE module in the G3G-24TX IOM Installing an IOMIOM Initialization Behavior IOM slotIOM handle Removing an IOM Connecting Power to the SwitchDisplay Status Connecting to the Console PortConnecting to the RJ45 Console Port Power LED DisplaysPin Connection Signal RJ45 Pin DB9 PinConsole Port Pinout RJ45 to DB9 Adapter PinoutConnecting to the Network Connecting to the USB Console PortConnecting UTP Cables to RJ45 Ports Connecting a UTP Cable Segment to RJ45 Port TX1+ RX1- TX2+ TX3+ RX3- RX2- TX4+ RX4 Transceiver Type Switch or IOM Ports Installing Optional SFP/XFPConnecting to the Network Removing an XFP/SFP Connecting Fiber-Optic Cables to SFP/XFP PortsCompleting the Installation Removing the Switch Cover Installing an Optional PoE Module in the G3G124-24 SwitchInstalling the PoE Module Troubleshooting Display Status IOM power off status LEDs Slot 2, 3Checking the LEDs System LED DefinitionsPower LEDs IOM Status LEDsFixed and IOM Port LEDs Locating the Password Reset button Using the Password Reset ButtonRemoving the Switch from a Rack Removing the Switch from a Rack Troubleshooting G3G124-24 and G3G124-24P Switch SpecificationsTable A-1 G3 Switch Specifications SpecificationPhysical Power SpecificationsProcessors/Memory PerformanceTable A-3 G3G-24TX IOM Specifications Power Supply SpecificationsIOM Specifications Table A-2 Power Supply SpecificationsG3G-24SFP Table A-4 G3G-24SFP IOM SpecificationsG3K-2XFP and G3K-4XFP Table A-5 G3K-2XFP and G3K-4XFP IOM SpecificationsTable A-7 Recommended Torque Values by Screw Size PoE Daughter Card SpecificationsTable A-6 G3G-POE Specifications Torque ValuesTable A-10 MGBIC-LC01/MGBIC-MT01 Operating Range MGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SXTable A-8 Mini-GBIC Input/Output Port Specifications Table A-9 MGBIC-LC01/MGBIC-MT01 Optical SpecificationsMGBIC-02 Specifications 1000BASE-T MGBIC-LC03 Specifications 1000BASE-SXMGBIC-LC04 Specifications 100BASE-FX MGBIC-LC07 Specifications 1000BASE-ELX MGBIC-LC05 Specifications 100BASE-FXMGBIC-LC09 Specifications 1000BASE-LX MGBIC-08 Specifications 1000BASE-ELXConsole Port Pinout Assignments Gigabit Ethernet Transceiver XFP SpecificationsTable A-24 XFP Specifications Table A-25 Recommended Cable Types and SpecificationsRegulatory Compliance Table A-26 Compliance StandardsRegulatory Compliance Standards Index Index-2
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