Cisco Systems 903 LED Summary, RSP LEDs, Color/State Description two LEDs for eachT1/E1 port

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Chapter 5 Troubleshooting

LED Summary

LED Summary

The following sections describe the meanings of the LEDs on the Cisco ASR 903 Router.

•RSP LEDs, page 5-7

•Interface Module LEDs, page 5-8

•Power Supply LEDs, page 5-10

•Fan Tray LEDs, page 5-10

•Alarm Conditions, page 5-11

RSP LEDs

Table 5-10summarizes the RSP LEDs.

Note A major alarm condition indicates the failure of a single fan in the fan tray; a critical alarm indicates the failure of multiple fans. In the event that a single fan fails, the

Cisco ASR 903 Router software adjusts the fan speed to prevent excessive heat within the chassis.

		Table 5-10	RSP LEDs

		LED	Color/State	Description (two LEDs for eachT1/E1 port)


		Power	Off	Disabled/no power to RSP
		(PWR)
		(PWR)	Green	Power rails on RSP in range
			Green	Power rails on RSP in range

		Status	Off	Disabled/power down
		(STAT)
		(STAT)	Red	Failure to boot (lit at reset)
			Red	Failure to boot (lit at reset)

			Yellow	Rommon booted

			Green	IOS booted and running

		Active	Off	Not available
		(ACTV)

			Yellow	Standby (indicates standby RSP)

			Green	Active (indicates active RSP)

		Management	Off	No connection
		port
		(MGMT)

			Green	Connected with no activity

			Flashing	Connected with activity
			green

		Sync status	Off	Not enabled
		(SYNC)

			Yellow	Free run

				Cisco ASR 903 Router Hardware Installation Guide
				Cisco ASR 903 Router Hardware Installation Guide

	OL-25178-04					5-7
	OL-25178-04					5-7

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Contents Cisco ASR 903 Router Hardware Installation Guide Page N T E N T S Site Planning RSP Installation Pinouts Fan Tray LEDs Viii Document Audience Document Revision HistoryRevision Date Change Summary Document Conventions Document OrganizationTitle Description Convention IndicationObtaining Documentation and Submitting a Service Request Xii Cisco ASR 903 Router Overview Cisco ASR 903 Router FeaturesCisco ASR 903 Router Chassis Design System SpecificationsPower Supply Features Redundancy DC Power SpecificationsDying Gasp Status LEDsFan Tray AC Power Specifications2shows the fan tray RSP ModulesSupported RSPs Supported RSP FeaturesRSP Redundancy RSP Interfaces Network Timing InterfacesLabel Interface Gigabit Ethernet SFP Interface Module Interface Modules8 x 1 GE Gigabit Ethernet RJ45 Copper Interface Module Gigabit Ethernet RJ45 Interface Module1 x 10 GE Gigabit Ethernet XFP Interface Module Gigabit Ethernet XFP Interface ModuleDWDM-XFP-C ONS-XC-10G-EP 16 x T1/E1 Interface Module T1/E1 Interface Module8shows the interface module OC-3 Interface ModuleInterface Numbering Temperature SensorSerial Number Label Location Cisco ASR 903 Router Overview Regulatory Compliance Regulatory ComplianceSafety Guidelines Preparing for InstallationStandard Warning Statements Safety Precautions for Module Installation and Removal Safety with Electricity Page OL-25178-04 Preparing for Installation Safety Guidelines Preventing ESD Damage Power Supply ConsiderationsSite Planning Checklist General PrecautionsSite Planning Site Selection Guidelines Physical CharacteristicsEnvironmental Requirements Air exhaust Room air Air Flow GuidelinesAir Flow Guidelines for Enclosed Rack Installation Site Power GuidelinesFloor Loading Considerations Electrical Circuit Requirements Site Cabling GuidelinesHardware components Interference Considerations Asynchronous Terminal ConnectionsRack-Mounting Guidelines Precautions for Rack-MountingRack Selection Guidelines Equipment Rack Guidelines Locating for SafetyLocating 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 RackAttaching the Cable Management Brackets Installing the Chassis in a 300 mm Etsi CabinetGrounding lug 300 mm Etsi cabinet Installing the Chassis Ground ConnectionStripping a Ground Wire 10 Crimping a Ground Lug onto the Ground Wire Removing and Replacing the Fan Tray Installing the Fan Tray12 Detaching the Fan Tray 13 Fan Tray Removal RSP Installation14 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 ModuleOL-25178-04 Preventing Power Loss Installing the Power SupplyGuidelines for DC-Powered Systems Power Connection GuidelinesGuidelines for AC-Powered Systems Installing the DC Power Supply Module Installing the DC Power Supply16 Installing the DC Power Supply Installing the Terminal Block17 DC Power Supply with Lead Wires 18 Torquing the DC Power Supply Terminal Block Plug Screws Activating the DC Power Supply Supply has been removed or replaced Removing and Replacing the DC Power SupplyInstalling the AC Power Supply Module Installing the AC power SupplyActivating the AC Power Supply 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 Connecting to the Console Port using Linux Connecting to the Console Port using Mac OSTo disconnect the OS X USB console from the Terminal window Installing the Cisco Microsoft Windows XP USB Driver Installing the Cisco Microsoft Windows USB Device DriverUsing the Add Remove Programs Utility Uninstalling the Cisco Microsoft Windows USB DriverUsing the Setup.exe Program Uninstalling the Cisco Microsoft Windows Vista USB Driver Connecting to the Auxiliary Port23 Connecting a Modem to the Cisco ASR 903 Router Installing and Removing SFP and XFP Modules Connecting a Management Ethernet CableConnecting a USB Flash Device Connecting Cables to the Bits Interface Connecting Timing CablesRemoving a USB Flash Device OL-25178-04 Connecting Cables to the Input 10Mhz or 1PPS Interface Connecting Cables to a GPS InterfaceConnecting Ethernet Cables Connecting T1/E1 cables Connecting Cables to SFP ModulesInstalling the Cable Connector RJ45 Cable Pinouts Connecting Cables to the Patch PanelRecommended Patch Panel Connecting the Fan Tray Alarm PortConnector and Cable Specifications OL-25178-04 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-25178-04 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 Pinouts Pin Signal Name Direction DescriptionBits Port Pinout Time of Day Port Pinout GPS Port PinoutMhz input and output 1PPS input and output Pin Signal Name Description Alarm Port PinoutConsole/Aux RJ45 RS232 Serial Port Pinout T1/E1 Port Pinout Board Telco Line Pins Signal Name Jack Pin Telco RXManagement Ethernet Port Pinout USB Console Port Pinout Fiber-Optic SpecificationsUSB Flash/MEM Port Pinout RSP LEDs LED SummaryColor/State Description two LEDs for eachT1/E1 port Color/State Description Interface Module LEDsT1/E1 Interface Module LEDs OC-3 Interface Module LEDsFan Tray LEDs Power Supply LEDsAlarm Type Alarm Meaning Alarm ConditionsOL-25178-04 Site Log Initials DateD E IN-2

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