Cisco Systems A9014CFD, ASR 9014CFD Prerequisites, Site Planning, Power Supply Considerations

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Chapter 2 Preparing to Install the Router

Prerequisites

Prerequisites

Before installing the Cisco ASR 901 router, it is important to prepare for installation by:

•Preparing the site (site planning) and reviewing the installation plans or method of procedures (MOPs).

•Unpacking and inspecting the Cisco ASR 901 router.

•Gathering tools and test equipment required to properly install the Cisco ASR 901 router.

Site Planning

Ideally, you should have prepared the installation site beforehand. As part of your preparation, obtain a floor plan of the site and the equipment rack where the Cisco ASR 901 router would be housed. Determine the location of any existing routers and their interconnections, including communications and power. Following the air flow guidelines (see the “Air Flow Guidelines” section on page 2-5), ensure that adequate cooling air is provided to the router.

All personnel involved in the installation of the router including installers, engineers, and supervisors should participate in the preparation of a Method of Procedure (MOP) for approval by the customer.

Power Supply Considerations

Check the power at your site to ensure that you are receiving clean power (free of spikes and noise). Install a power conditioner if necessary (see the Power Supply, page 1-5for power requirements).

Warning This equipment is designed for connection to TN and IT power systems. Statement 16

Site Environment

Install the Cisco ASR 901 router in an equipment rack. The location of your router and the layout of your equipment rack, or wiring room are extremely important considerations for proper operation. Cramped equipment, inadequate ventilation, and inaccessible panels can cause malfunctions and shutdown, and can make maintenance difficult. Plan to access the front and rear panels of the router.

Take the following precautions for an acceptable operating environment for your router and to avoid environmentally caused equipment failures:

•Ensure that the room where your router operates has adequate air circulation. Electrical equipment generates heat. Without adequate circulation, ambient air temperature may not cool the equipment to acceptable operating temperatures.

•Always follow ESD-prevention procedures described in the “Preventing Electrostatic Discharge Damage” section on page 2-3to avoid damage to equipment. Damage from static discharge can cause immediate or intermittent equipment failure.

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

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OL-23778-01

 

 

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Contents Americas Headquarters Text Part Number OL-23778-01Page N T E N T S Required Tools and Equipment Troubleshooting A-1 OL-23778-01 Document Revision History Revision Date Change SummaryOrganization ObjectivesAudience ConventionsSafety Warnings Related DocumentationAbout This Guide Introduction Hardware DescriptionCisco ASR 901 Router Front View Cisco ASR 901 Router Ethernet Version Front View Cisco ASR 901 Router-Front ViewCisco ASR 901 Router Rear View Fan Grounding Point LugSpecification Value Power SupplySafety Precautions LEDsPin Connector a Pin Connector BDescription Specification Environmental Monitoring Temperature SensorSystem Specifications Router Interface NumberingRegulatory Compliance Interface Number Location LabelSafety Guidelines Safety with EquipmentSafety with Electricity Preventing Electrostatic Discharge Damage Site Planning Power Supply ConsiderationsPrerequisites Site EnvironmentMethod of Procedure Air Flow GuidelinesUnpacking and Checking the Contents of your Shipment Required Tools and EquipmentInstallation Checklist Task Verified by DateConsole Port Connections Console Port ConsiderationsCreating a Site Log Task Verified byPreparing to Install the Router Console Port Considerations OL-23778-01 Installing the Cisco ASR 901 Mobile Wireless Router Network ModulesRack-Mounting Configuration Guidelines Mounting the Cisco ASR 901 RouterAttaching the Rack-Mounting Brackets Mounting the Cisco ASR 901 Router in a RackAttaching the Cable Guides Connecting the Chassis Ground and Power Grounding the Cisco ASR 901 RouterGrounding Point Power Connection Compliance Stripping a Ground WireWiring the DC-Input Power Source 6-Pin Terminal BlockInstalling and Removing SFP Modules Installing SFP ModulesInstalling an SFP Module into an SFP Module Slot Removing SFP ModulesConnecting Cables Connecting the Console PortTypes of RJ-45 Cables Console PortConnecting Gigabit Ethernet Interface Cables Connecting the Network CablesConnecting T1 and E1 Interface Cables Connecting Cables to the Bits Interface Connecting SFP CablesConnecting GPS Cables Connecting to the Management Ethernet Port Powering On the RouterConnecting to Alarm Port Dressing Router CablesFormatting Procedures for Flash Memory Checklist for Power UpPower-On Procedure Interpreting Front-Panel LEDsDisplaying Contents of the Flash Memory File and Directory ProceduresCopying Files Displaying File Content Deleting Files from the Flash MemoryWhat to Do After Installing the Hardware Enter a Directory and Determine the Current DirectoryOL-23778-01 Troubleshooting Problem SolvingEnvironmental Reporting Features Troubleshooting the Power and Cooling SystemsSymptom Possible Cause Corrective Action Troubleshooting Cables, and Connections Information Packet publicationCopper GE from Quad combo PHY ports contain Two Leds each Reading the LEDsChassis LEDs System LEDRJ-45 Ethernet Interface LEDs T1/E1 Interface LEDsSFP Ethernet Interface LEDs Color/State Description two LEDs for each T1/E1 portOL-23778-01 Cable Specifications Gigabit Ethernet Connector PinoutsPin FE Signal GE Signal SFP Port Pinouts and Cable SpecificationsT1/E1 Port Pinouts Console Port Signals and Pinouts Console Port Signals and PinoutsPin Signal Name Direction Description Pin Signal Name HP Pins Direction Description RJ-45-to-DB-9 Terminal Adapter ConsoleIdentifying a Rollover Cable Terminal Adapter Device Signal RJ-45 Pin DB-25 PinConsole RJ-45-to-DB-25 Port DTE Time of Day Pinouts Bits Port PinoutsGPS Port Pinouts Management Ethernet Port Pinouts Alarm Port PinoutsPin Signal Name Description 10 MhzRxDP RxDN TxDP Not connected TxDN Site Log Date InitialsNumerics IN-2 IN-3 IN-4
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