Cisco Systems ASR 901 10G manual Safety Guidelines, Safety with Equipment

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C H A P T E R 2

Preparing to Install the Router

This chapter describes site requirements and equipment used to install the Cisco ASR 901 10G router. It includes the following sections:

•Safety Guidelines, page 2-1

•Prerequisites, page 2-4

•Site Planning, page 2-4

•Console Port Considerations, page 2-8

Safety Guidelines

Before you begin installing the Cisco ASR 901 10G router, review the safety guidelines in Safety Precautions, page 1-5, and the Rack-Mounting Configuration Guidelines, page 3-2to avoid injuries to yourself, or damage to the equipment.

Additionally, before replacing, configuring, or maintaining the Cisco ASR 901 10G router, review the safety warnings listed in the document Cisco Regulatory Compliance and Safety Information for Cisco ASR 901 Series Aggregation Services Router.

Safety with Equipment

The following guidelines help ensure your safety and equipment’s protection. This list does not include all the potentially hazardous situations, so be alert.

Warning Before connecting the system to the power source, read the installation instructions. Statement 1004

•Before moving the system, always disconnect all the power cords and interface cables.

•Never assume that power is disconnected from a circuit; always check.

•Before and after installation, keep the chassis area clean and dust-free.

•Keep tools and assembly components away from walk areas to avoid tripping over them.

•Do not work alone in potentially hazardous conditions.

•Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.

•Do not wear loose clothing that may get caught in the chassis.

Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide

	OL-28105-02	2-1

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Contents Cisco Systems, Inc Page N T E N T S Site Environment Formatting Flash Memory as a DOS File System Alarm Port Pinouts B-8 Revision Date Change Summary Document Revision HistoryConventions ObjectivesAudience OrganizationRelated Documentation Safety WarningsOL-28105-02 Hardware Description IntroductionCisco ASR 901 10G Router-Front View of TDM Version Cisco ASR 901 10G Router-Front View of Ethernet Version Cisco ASR 901 Router-Front View of Ethernet Version Cisco ASR 901 10G Router-Rear ViewLEDs Power SupplySafety Precautions Specification Value Cisco ASR 901 10G Router AC Power Supply Specifications Pin Connector a Connector B Environmental Monitoring Temperature SensorRouter Interface Numbering System SpecificationsDescription Specification Cisco ASR 901 10G Router Interface Number Location Label Regulatory ComplianceChapter Safety with Equipment Safety GuidelinesSafety with Electricity Preventing Electrostatic Discharge Damage Site Environment Power Supply ConsiderationsPrerequisites Site PlanningAir Flow Guidelines Method of ProcedureRequired Tools and Equipment Unpacking and Checking the Contents of your ShipmentTask Verified by Installation ChecklistTask Verified by Date Console Port ConsiderationsCreating a Site Log Console Port ConnectionsPreparing to Install the Router Console Port Considerations OL-28105-02 Network Modules Installing the Cisco ASR 901 10G RouterMounting the Cisco ASR 901 10G Router Rack-Mounting Configuration GuidelinesRack-Mounting Brackets Attaching Brackets to the RouterAttaching Brackets for 19-Inch Racks Attaching Brackets for 23-Inch Racks Attaching Brackets for Etsi Racks Wall-Mounting Mounting the Cisco ASR 901 10G Router in a RackMounting the Router on a Wall Attaching Brackets for Wall-MountingUser-supplied screws Grounding the Cisco ASR 901 10G Router Connecting the Chassis Ground and PowerStripping a Ground Wire Power Connection Compliance Wiring the DC-Input Power Source 10 3-Pin Terminal Block Installing the DC Power Cord RetainerDC power cord 13 Inserting the Retainer through the Lanced Loop Installing the AC Power Cord RetainerSleeve for thin power cords AC power cord Installing SFP Modules Installing and Removing SFP Modules18 SFP Module with a Bale-Clasp Latch Removing SFP Modules Console Port Connecting CablesConnecting the Console Port Types of RJ-45 CablesConnecting T1 and E1 Interface Cables Connecting the Network CablesConnecting Gigabit Ethernet Interface Cables Connecting GPS Cables Connecting SFP CablesConnecting Cables to the Bits Interface Dressing Router Cables Connecting to Alarm PortConnecting to the Management Ethernet Port Interpreting Front-Panel LEDs Powering on the RouterChecklist for Power on Power-On ProcedureCopying Files Formatting Procedures for Flash MemoryFile and Directory Procedures Formatting Flash Memory as a DOS File SystemDeleting Files from the Flash Memory Displaying Contents of the Flash MemoryEnter a Directory and Determine the Current Directory Displaying File ContentWhat to Do After Installing the Hardware Problem Solving TroubleshootingSymptom Possible Cause Corrective Action Troubleshooting the Power and Cooling SystemsEnvironmental Reporting Features Information Packet publication Troubleshooting Cables and ConnectionsColor/State Location Description Reading the LEDsChassis LEDs Color/State Description two LEDs for each T1/E1 port T1/E1 Interface LEDsSFP Ethernet Interface LEDs 10G SFP+ Ethernet Interface LEDsRJ-45 Ethernet Interface LEDs Gigabit Ethernet Connector Pinouts Cable SpecificationsT1/E1 Port Pinouts SFP and SFP+ Port Pinouts and Cable SpecificationsPin FE Signal GE Signal Pin Signal Name Direction Description Console Port Signals and PinoutsRJ-45-to-DB-9 Terminal Adapter Console Console Port Signals and PinoutsPin Signal Name HP Pins Direction Description Console RJ-45-to-DB-25 Port DTE Terminal Adapter Device Signal RJ-45 Pin DB-25 PinIdentifying a Rollover Cable Time of Day Pinouts Bits Port Pinouts10 Mhz GPS Port PinoutsPin Signal Name Description Alarm Port PinoutsAuxiliary Port Management Ethernet Port PinoutsOL-28105-02 Site Log Initials DateNumerics IN-2 IN-3 IN-4