Fan Tray A903-FAN-E | Cisco Systems ASR 903 guide

Chapter 1 Cisco ASR 903 router Overview

Cisco ASR 903 router Features

Fan Tray (A903-FAN)

The Cisco ASR 903 router uses a modular fan tray that is separate from the power supply. The fan tray contains twelve fans and provides sufficient capacity to maintain operation indefinitely in the event of an individual fan failure.

Figure 1-4 Cisco ASR 903 router Fan Tray (A903-FAN)

FAN TEMP

CRIT MAJ MIN

ALARM

281933

Fan Tray (A903-FAN-E)

The A903-FAN-E is a fan tray containing twelve (40 x 40 x 20 mm) fans and provides sufficient capacity to maintain operation indefinitely in the event of an individual fan failure. It has a 8 mm fan dust filter that prevents dust from entering the unit and avoids possible damage to the components. The fan tray is IEC60950-1 compliant.

Cisco ASR 903 Router Hardware Installation Guide

	OL-25178-05	1-7

Image 19

Cisco Systems ASR 903 manual Fan Tray A903-FAN-E

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 History Title Description Document AudienceDocument Organization Document Conventions Obtaining Documentation and Submitting a Service Request Xii A P T E R Cisco ASR 903 router Features Cisco ASR 903 router Chassis Design System Specifications Power Supply Features Status LEDs DC Power SpecificationsRedundancy Dying Gasp Euro-style connector Fan Tray AC Power Specifications Fan Tray A903-FAN-E Fan Tray A903-FAN Dust Filter A903-FAN-F Air Plenum Supported RSPs RSP Modules RSP Interfaces Supported RSP FeaturesRSP Redundancy Network Timing Interfaces Label Interface Interface Modules Supported SFP Modules Gigabit Ethernet SFP Interface Module SFP-GE-Z Gigabit Ethernet RJ45 Interface Module Supported XFP Modules Gigabit Ethernet XFP Interface Module XFP-10GER-OC192IR XFP-10GER-OC192IR-RGD OC-3 Interface Module T1/E1 Interface Module 11shows the interface module Serial Interface Module 12 Serial Interface Module Standard Definition Supported Standards Interface Numbering Temperature SensorSerial Number Label Location Cisco ASR 903 router Overview Regulatory Compliance Regulatory Compliance OL-25178-05 Safety Guidelines Preparing for Installation Standard 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 Considerations Site Planning Checklist General PrecautionsSite Planning Site Selection Guidelines Physical CharacteristicsEnvironmental Requirements Air exhaust Room air Air Flow Guidelines Air Flow Guidelines for Enclosed Rack Installation Site Power GuidelinesFloor Loading Considerations Electrical Circuit Requirements Site Cabling GuidelinesHardware components Radio Frequency Interference Asynchronous Terminal ConnectionsInterference Considerations Electromagnetic Interference Rack Selection Guidelines Precautions for Rack-MountingLightning and AC Power Fault Interference Rack-Mounting Guidelines Locating for Easy Maintenance Locating for SafetyEquipment Rack Guidelines Locating for Proper Airflow Verified Task Date Installation Checklist Creating a Site Log Receiving the Cisco ASR 903 Router Tools and Equipment Chassis-Lifting Guidelines Unpacking and Verifying the Shipped Contents Component Description Prerequisites Installing the Router in a Rack Attaching Mounting Brackets for a 19-inch EIA Rack Installing the Chassis Brackets Installing the Chassis in a 19-inch EIA Rack Installing the Router Chassis in the Rack Installing the Chassis in a 300 mm Etsi Cabinet Installing the Chassis in the Air Plenum Cisco ASR 903 Chassis with Air Plenum Attaching the Cable Management Brackets Cable Management Bracket Installation Grounding lug 300 mm Etsi cabinet Installing the Chassis Ground Connection 11 Stripping a Ground Wire 12 Crimping a Ground Lug onto the Ground Wire Installing the Dust Filter Installing the Fan Tray Removing and Replacing the Fan Tray Dust Filter MaintenanceRemoving the Dust Filter 14 Detaching the Fan Tray 15 Fan Tray Removal RSP Installation 16 Cisco ASR 903 Router RSP Installation Installing an RSP Module Removing an RSP Module Hot-Swapping an RSP Module Installing an Interface Module Interface Module Installation Hot-Swapping an Interface Module Removing an Interface Module Installing the Power Supply Power Connection Guidelines Preventing Power LossGuidelines for DC-Powered Systems Guidelines for AC-Powered Systems Installing the DC Power SupplyInstalling the DC Power Supply Module 18 Installing the DC Power Supply Installing Terminal Block on the DC PEM Unit A900-PWR550-D 19 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 Supply Installing the AC power Supply Activating the AC Power Supply Installing the AC Power Supply Module Supply has been removed or replaced Removing and Replacing the AC Power Supply Connecting Console Cables Connecting the Cisco ASR 903 Router to the Network Connecting 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 DriverInstalling the Cisco Microsoft Windows 2000 USB Driver Using the Setup.exe Program Uninstalling the Cisco Microsoft Windows USB DriverInstalling the Cisco Microsoft Windows Vista USB Driver Using the Add Remove Programs Utility Uninstalling the Cisco Microsoft Windows Vista USB Driver Connecting to the Auxiliary Port 25 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 Cisco ASR 903 Router Hardware Installation Guide Connecting Cables to the ToD Interface Connecting Cables to a GPS InterfaceConnecting Cables to the Input 10Mhz or 1PPS Interface Connecting Cables to the Output 10Mhz or 1PPS Interface Connecting Ethernet Cables Connecting T1/E1 cables Connecting Cables to SFP ModulesInstalling the Cable Connector RJ45 Cable Pinouts Connecting Cables to the Patch Panel Recommended Patch Panel Connecting Serial Cables EIA/TIA-530 DTE CAB-SS-530FC Cable Type Product Number Length Male/Female Connector Connector and Cable Specifications Connecting the Fan Tray Alarm Port OL-25178-05 Checking Conditions Prior to System Startup Cisco ASR 903 Router Initial Configuration Example 4-1 Loading the Default System Boot Image Powering Up the Cisco ASR 903 Router Cisco ASR 903 Router Hardware Installation Guide OL-25178-05 CPP Checking Hardware and Software Compatibility Configuring the Cisco ASR 903 Router at StartupVerifying the Hardware Configuration Verifying the Front Panel LEDs Configuring Global Parameters Using the Console Interface Saving the Running Configuration to Nvram Checking the Running Configuration Settings Safely 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 Jack Line PIns Signal Name Pin Pins Serial Cable Pinouts RJ-45 Connector Pinouts DB-9 Connector PinoutsPin Standard DB-9 Direction Description RS-485 USB Console Port Pinout Management Ethernet Port PinoutUSB Flash/MEM Port Pinout LED Summary Fiber-Optic SpecificationsRSP LEDs Color/State Description two LEDs for eachT1/E1 port Interface Module LEDs Color/State Description OC-3 Interface Module LEDs Serial Interface Module LEDs T1/E1 Interface Module LEDsLED Label Color/State Meaning Color/State Meaning Power Supply LEDs Alarm Type Alarm Meaning Alarm ConditionsFan Tray LEDs OL-25178-05 P E N D I X Site Log and Manufactures Initials Date Manufacturer Web Site or Phone Number Products/Model Manufactures OL-25178-05 D E IN-2