For example | Q-Logic 16HA guide

Power Supply Troubleshooting

For example:

1.Note in Table 3-1that when you have a Switch chassis with two power supplies and the Power Supply Fail LED lights, you should look at the back of the chassis to see the condition of the Power Good and Over Temperature LEDs and the Fan for each power supply to ﬁnd the problem.

2.Note in Table 3-2that when there is an AC Source disruption to a chassis with one power supply (System Status column) that the fan is OFF and the Power Good and Over Temperature LEDs are OFF. The state of the Power Switch is not applicable. The Corrective Action indicates that you should check the AC source, the plug, and the fuse.

3.Note in Table 3-1or Table 3-2that when the System is ON - OK, that the Power Good LEDs on the front and back of the chassis are ON and the Over Temperature LEDs on the front and back of the chassis are OFF.

SANbox-16HA Fibre Channel Switch		Diagnostics/Troubleshooting 3-5
Installer’s/User’s Manual	59005-03 Rev. A	Diagnostics/Troubleshooting 3-5

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Q-Logic 16HA user manual For example

Contents

SANbox-16HA High Availability Fibre Channel Switch Release Number 03, Revision a August Table of Contents 59005-03 Rev. a Installer’s/User’s Manual Installation Diagnostics/Troubleshooting Removal/Replacement ProceduresMulti-Chassis Fabrics Reference Information Vii QLogic Customer SupportIndex List of Figures and Tables Intended Audience How to Use This Manual Related Materials Sicherheitshinweise Safety Notices Federal Communications Commission FCC Class a Statement Communications Statements CE Statement Vcci Class a Statement Labeling Requirements Laser Safety Information Accessible Parts Pièces AccessiblesZugängliche Teile QLogic Customer Support Preface 59005-03 Rev. a Installer’s/User’s Manual Introduction Section Major Fibre Channel Port Features Major Fibre Channel Port Features Segmented Loop Port SLPort Overview Fabric Port Overview Private Loop Segment Switch SLPort Management Translated Loop Port TLPort Overview Private LoopFabric TCP/IP Example 8General Description Major Switch Chassis Features Major Switch Chassis Features 10General Description Major Switch Management Features Major Switch Management Features Hard Zones Name Server Zoning by World Wide Name 14General Description SANsurfer Switch Management Application Switch Management ToolsSwitch Management Tools Telnet Simple Network Management Protocol Snmp Trivial File Transfer Protocol Tftp Fibre Channel Ports Fibre Channel Ports GigaBit Interface Converters GBICs Gbic Connector Test Mode Switch Power SwitchesFront Panel Controls Front Panel Controls Power Supply Fail LED RED Switch Logic Power Good LED GreenFront Panel LEDs Heartbeat LED Yellow Logged-In LED Green Over Temperature LED Red Switch Management Connector AC Input Power Connectors and FusesAC Input Power Connectors and Fuses Trafﬁc LED Yellow Chassis Back Chassis Back Back Panel Lights Power Supplys Unpack Installation Shelf Mount Place or Mount the EquipmentRack Mount Place or Mount the Equipment Cabinet Mounting Bracket IEC Class 1 Laser Information Label Install GBICs Connect to AC PowerInstall GBICs Connect to AC Power Switch Logic Power Good LED Check the Power-On-Self-Test Post ResultsSwitch Logic Power Good LED Cable Fibre Channel Devices to the Switch Cable Fibre Channel Devices to the SwitchPublic Devices Private Devices Switch Ports TuningMixing Public and Private Devices on the Same Loop Port Buffer Credits Distance Hot-Pluggable Incorrect CablingConnections Examples Local Area Network LAN Public Storage Servers Public FC To Scsi BridgePublic Loop Storage Devices Public Loop Devices Public Loop Jbod Private Loop Storage Servers Private Translated Loop Public Loop Workstations Conﬁgure the Chassis Configure the Chassis Conﬁgure the Ports Configure the PortsFabric Ports SLPorts TPorts TLPorts Tuning Ports for Multi-Frame Sequences Zoning Zoning Rack and Shelf Administration Operating the SwitchRack and Shelf Administration Diagnostics/Troubleshooting Power Supply Troubleshooting Shaded text in table denotes abnormal indications Corrective Status Action System Status For example Power-On-Self-Test Post Power-On-Self-Test PostOverview Power-On-Self-Test Post Test/Failure Descriptions Heartbeat LED Blink Patterns Force Prom Mode in Effect 5 Blinks Fibre Channel Port Loop-back Test Failure 8 Blinks Switch Auto-Route Test Failure 10 Blinks Cable Continuity Tests Cable Continuity Tests Removal Input Fuse Input Fuse Replacement Gbic Connector Keyway Latch Bail Gbic Power Supply Power Supply Battery Battery Battery Multi-Chassis Fabrics Introduction Three Multi-Chassis Topologies Choosing a Topology Bandwidth Between Chassis Cascade Topology Cascade Topology Cascade Latency Cascade Fabric Size Cascade Physical Distance between Chassis Cascade Bandwidth Mkii Compatibility Cascade Zoning Mesh Fabric Size Mesh TopologyMesh Latency Mesh Topology Mesh Physical Distance Between Chassis Mesh Bandwidth Mesh Zoning TPort Rules for SANbox IO/T Chassis Multistage TopologyTPort Rules for SANbox Cross-Connect CC Chassis Multistage Fabric Size Multistage Bandwidth Multistage Physical Distance Between ChassisMultistage Zoning Multistage Examples Multistage Topology SANbox-16 Multistage with eight CC chassis Fiber Optic TPort Connections CablingCopper TPort Connections TPort Cable Length Chassis Conﬁguration Chassis Configuration Chassis Conﬁguration Process Chassis Configuration Process 20Multi-Chassis Fabrics Appendix a SANbox-16HA Fibre Channel Switch Speciﬁcations SwitchSANbox-16HA Fibre Channel Switch Specifications Superscalar 40-MHz Intel i960HA Fabric Management Switch Maintainability Switch Mechanical Switch ElectricalSwitch Environmental Shortwave Laser Gbic multi-mode Switch Regulatory Certiﬁcations Copper Inter-Enclosure Gbic active Longwave Laser Gbic single-mode Copper Intra-Enclosure Gbic passive 444.5 17.78 552.45 21.75 508 20.00 444.5 17.5 38.1 Hardware Support Help Desk Software Support Customer ResponsibilitiesSoftware Support Index Index LED heartbeat 1-20 logged-in Device discovery Zoning cascade 5-8 description 2-21 mesh 5-11 multistage Index 59005-03 Rev. a Installer’s/User’s Manual