Cisco Systems Understanding Power Supply and RSP Issues in Cisco Routers

Page 125

Chapter 5 Troubleshooting

LED Summary

Fan Tray LEDs

Table 5-19summarizes the fan tray LEDs.

	Table 5-19	Fan Tray LEDs

	LED	Color/State	Description

	Status	Off	Disabled/power down
	(TEMP)
	(TEMP)	Amber	Over temperature
		Amber	Over temperature

		Green	OK

	Fan (FAN)	Green	Fan rotation in range

		Amber	Fan fault

		Red	Two or more fan faults

	Minor	Off	No minor alarm
	(MIN)
	(MIN)	Amber	Minor alarm
		Amber	Minor alarm

	Major	Off	No major alarm
	(MAJ)
	(MAJ)	Red	Major alarm
		Red	Major alarm

	Critical	Off	No critical alarm
	(CRIT)
	(CRIT)	Red	Critical alarm (defaults to ON upon RSP reset)
		Red	Critical alarm (defaults to ON upon RSP reset)

Alarm Conditions

Table 5-20summarizes the meaning of alarm conditions on the Cisco ASR 903 Router.

Table 5-20 Alarm Condition Summary

Alarm Type	Alarm Meaning

Critical	RSP OIR

	Power supply OIR

	Port in down state

	Environmental sensor threshold exceeded (voltage, temperature)

	IM OIR

	IM crash

Major	Standby RSP in ROMmon mode

	RSP removed

	RSP failure

Info	Port administratively shut down

		Cisco ASR 903 Router Hardware Installation Guide
		Cisco ASR 903 Router Hardware Installation Guide
	OL-25178-05			5-13
	OL-25178-05			5-13

Image 125

Contents Cisco ASR 903 Router Hardware Installation Guide Page N T E N T S Site Planning RSP Installation Troubleshooting Fan Tray LEDs Viii Revision Date Change Summary Document Revision HistoryDocument Organization Document AudienceDocument Conventions Title DescriptionObtaining Documentation and Submitting a Service Request Xii A P T E R Cisco ASR 903 router FeaturesCisco ASR 903 router Chassis Design System SpecificationsPower Supply Features Redundancy DC Power SpecificationsDying Gasp Status LEDsEuro-style connector Fan Tray AC Power SpecificationsFan Tray A903-FAN-E Fan Tray A903-FANDust Filter A903-FAN-F Air PlenumSupported RSPs RSP ModulesRSP Redundancy Supported RSP FeaturesNetwork Timing Interfaces RSP InterfacesLabel Interface Interface ModulesSupported SFP Modules Gigabit Ethernet SFP Interface ModuleSFP-GE-Z Gigabit Ethernet RJ45 Interface ModuleSupported XFP Modules Gigabit Ethernet XFP Interface ModuleXFP-10GER-OC192IR XFP-10GER-OC192IR-RGD OC-3 Interface Module T1/E1 Interface Module11shows the interface module Serial Interface Module12 Serial Interface Module Standard Definition Supported StandardsSerial Number Label Location Temperature SensorInterface Numbering Cisco ASR 903 router Overview Regulatory Compliance Regulatory ComplianceOL-25178-05 Safety Guidelines Preparing for InstallationStandard Warning Statements Safety Precautions for Module Installation and Removal Safety with Electricity Page OL-25178-05 Preparing for Installation Safety Guidelines Preventing ESD Damage Power Supply ConsiderationsSite Planning General PrecautionsSite Planning Checklist Environmental Requirements Physical CharacteristicsSite Selection Guidelines Air exhaust Room air Air Flow GuidelinesFloor Loading Considerations Site Power GuidelinesAir Flow Guidelines for Enclosed Rack Installation Hardware components Site Cabling GuidelinesElectrical Circuit Requirements Interference Considerations Asynchronous Terminal ConnectionsElectromagnetic Interference Radio Frequency InterferenceLightning and AC Power Fault Interference Precautions for Rack-MountingRack-Mounting Guidelines Rack Selection GuidelinesEquipment Rack Guidelines Locating for SafetyLocating for Easy Maintenance Locating for Proper Airflow Verified Task Date Installation ChecklistCreating a Site Log Receiving the Cisco ASR 903 RouterTools and Equipment Chassis-Lifting GuidelinesUnpacking and Verifying the Shipped Contents Component Description Prerequisites Installing the Router in a RackAttaching Mounting Brackets for a 19-inch EIA Rack Installing the Chassis BracketsInstalling the Chassis in a 19-inch EIA Rack Installing the Router Chassis in the RackInstalling the Chassis in a 300 mm Etsi Cabinet Installing the Chassis in the Air PlenumCisco ASR 903 Chassis with Air Plenum Attaching the Cable Management BracketsCable Management Bracket Installation Grounding lug 300 mm Etsi cabinet Installing the Chassis Ground Connection11 Stripping a Ground Wire 12 Crimping a Ground Lug onto the Ground Wire Installing the Dust Filter Installing the Fan TrayRemoving the Dust Filter Dust Filter MaintenanceRemoving and Replacing the Fan Tray 14 Detaching the Fan Tray 15 Fan Tray Removal RSP Installation16 Cisco ASR 903 Router RSP Installation Installing an RSP ModuleRemoving an RSP Module Hot-Swapping an RSP Module Installing an Interface Module Interface Module InstallationHot-Swapping an Interface Module Removing an Interface ModuleInstalling the Power Supply Guidelines for DC-Powered Systems Preventing Power LossPower Connection Guidelines Installing the DC Power Supply Module Installing the DC Power SupplyGuidelines for AC-Powered Systems 18 Installing the DC Power Supply Installing Terminal Block on the DC PEM Unit A900-PWR550-D19 DC Power Supply with Lead Wires 20 Torquing the DC Power Supply Terminal Block Plug Screws Tools Activating the DC Power Supply Removing and Replacing the DC Power SupplyInstalling the AC power Supply Activating the AC Power Supply Installing the AC Power Supply ModuleSupply has been removed or replaced Removing and Replacing the AC Power SupplyConnecting Console Cables Connecting the Cisco ASR 903 Router to the NetworkConnecting to the Serial Port using Microsoft Windows 2404 To disconnect the OS X USB console from the Terminal window Connecting to the Console Port using Mac OSConnecting to the Console Port using Linux Installing the Cisco Microsoft Windows 2000 USB Driver Installing the Cisco Microsoft Windows USB Device DriverInstalling the Cisco Microsoft Windows XP USB Driver Installing the Cisco Microsoft Windows Vista USB Driver Uninstalling the Cisco Microsoft Windows USB DriverUsing the Add Remove Programs Utility Using the Setup.exe ProgramUninstalling the Cisco Microsoft Windows Vista USB Driver Connecting to the Auxiliary Port25 Connecting a Modem to the Cisco ASR 903 Router Connecting a USB Flash Device Connecting a Management Ethernet CableInstalling and Removing SFP and XFP Modules Removing a USB Flash Device Connecting Timing CablesConnecting Cables to the Bits Interface Cisco ASR 903 Router Hardware Installation Guide Connecting Cables to the Input 10Mhz or 1PPS Interface Connecting Cables to a GPS InterfaceConnecting Cables to the Output 10Mhz or 1PPS Interface Connecting Cables to the ToD InterfaceConnecting Ethernet Cables Installing the Cable Connector Connecting Cables to SFP ModulesConnecting T1/E1 cables RJ45 Cable Pinouts Connecting Cables to the Patch PanelRecommended Patch Panel Connecting Serial CablesEIA/TIA-530 DTE CAB-SS-530FC Cable Type Product Number Length Male/Female ConnectorConnector and Cable Specifications Connecting the Fan Tray Alarm PortOL-25178-05 Checking Conditions Prior to System Startup Cisco ASR 903 Router Initial ConfigurationExample 4-1 Loading the Default System Boot Image Powering Up the Cisco ASR 903 RouterCisco ASR 903 Router Hardware Installation Guide OL-25178-05 CPP Verifying the Hardware Configuration Configuring the Cisco ASR 903 Router at StartupVerifying the Front Panel LEDs Checking Hardware and Software CompatibilityConfiguring Global Parameters Using the Console InterfaceSaving the Running Configuration to Nvram Checking the Running Configuration SettingsSafely Powering Off the Cisco ASR 903 Router Bits Port Pinout Pin Signal Name Direction DescriptionPinouts Mhz input and output 1PPS input and output GPS Port PinoutTime of Day Port Pinout Console/Aux RJ45 RS232 Serial Port Pinout Alarm Port PinoutPin Signal Name Description T1/E1 Port Pinout Board Telco Jack Line PIns Signal Name Pin PinsSerial Cable Pinouts Pin Standard DB-9 Direction Description RS-485 DB-9 Connector PinoutsRJ-45 Connector Pinouts USB Flash/MEM Port Pinout Management Ethernet Port PinoutUSB Console Port Pinout RSP LEDs Fiber-Optic SpecificationsLED Summary Color/State Description two LEDs for eachT1/E1 port Interface Module LEDsColor/State Description OC-3 Interface Module LEDsLED Label Color/State Meaning T1/E1 Interface Module LEDsSerial Interface Module LEDs Color/State Meaning Power Supply LEDsFan Tray LEDs Alarm ConditionsAlarm Type Alarm Meaning OL-25178-05 P E N D I X Site Log and ManufacturesInitials DateManufacturer Web Site or Phone Number Products/Model ManufacturesOL-25178-05 D E IN-2

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