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Cisco Systems ASR 901 10G Mounting the Cisco ASR 901 10G Router in a Rack, Wall-Mounting

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

OL-28105-02

Chapter3 Installing the Cisco ASR 901 10G Router

Mounting the CiscoASR 901 10G Router

Mounting the Cisco ASR 901 10G Router in a Rack

Perform the steps given below to mount the router into the equipment rack.

Note To secure the CiscoASR 901 10G router to the equipment rack, you must use the two mounting screws

(provided) for each side or follow your local practices for installing the router into your equipment rack.

Ensure that the rack-mount brackets are securely fastened. For more information, see the “Atta chi ng

Brackets to the Router” section on page 3-3.

Caution To prevent injury, review the “Safety Guidelines” section on page2-1 and the “Rack-Mounting

Configuration Guidelines” section on page3-2 before installing the Cisco ASR 901 10G router in the

equipment rack.

Step1 Locate the equipment rack position where you plan to install the router.

Step2 Verify that there are no obstructions and ensure that the equipment rack is stabilized.

Step3 Determine whether you are mounting the router on a 19-inch, 23-inch, or an ETSI rack. Figure3-1 shows

the types of mounting brackets.

Step4 Determine the mounting position (Front-, Mid-, or Rear-mounting) of the router. (For 19-inch racks, see

Attaching Brackets for 19-Inch Racks, page3-4. For 23-inch racks, see Attaching Brackets for 23-Inch

Racks, page 3-5. For ETSI racks, see Attaching Brackets for ETSI Racks, page 3-6.)

Step5 Locate the mounting holes of the router.

Step6 Align the rack-mounting bracket with the router and position with the four #6-32 x 0.25-inch screws

(provided).

Step7 Insert the screws (four places) and tighten using a Number 2 Phillips screwdriver (each side).

Step8 Position the router in the equipment rack lining up the bracket holes on the router with the holes on the

rack and secure with four #6-32 x 0.25-inch mounting screws (two on each side).

Step9 Tighten the screws using a 1/4-inch flat-blade screwdriver (each side).

Wall-Mounting

•Attaching Brackets for Wall-Mounting, page3-8

•Mounting the Router on a Wall, page3-8

Note Wall-mounting is not supported for NEBS applications.

Contents

Main Page CONTENTS Page Page Page About This Guide Document Revision History Objectives Audience Organization Conventions Safety Warnings Related Documentation Page Introduction Hardware Description Cisco ASR 901 10G RouterFront View of TDM Version Cisco ASR 901 10G RouterFront View of Ethernet Version 7 11 5 13 12 86 10 9 432 Cisco ASR 901 10G RouterRear View LEDs Power Supply Safety Precautions Page Page Environmental Monitoring Temperature Sensor System Specifications Router Interface Numbering Cisco ASR 901 10G Router Regulatory Compliance Page Preparing to Install the Router Safety Guidelines Safety with Equipment 2-2 Safety with Electricity When working on electrical equipment, follow these guidelines: off the power. terminal block cable. Preventing Electrostatic Discharge Damage Prerequisites Site Planning Power Supply Considerations Site Environment Air Flow Guidelines Method of Procedure Unpacking and Checking the Contents of your Shipment Required Tools and Equipment Installation Checklist Creating a Site Log Console Port Considerations Console Port Connections Page Page Installing the Cisco ASR 901 10G Router Network Modules Mounting the Cisco ASR 901 10G Router Rack-Mounting Configuration Guidelines Attaching Brackets to the Router Attaching Brackets for 19-Inch Racks Attaching Brackets for 23-Inch Racks Attaching Brackets for ETSI Racks Mounting the Cisco ASR 901 10G Router in a Rack Wall-Mounting Attaching Brackets for Wall-Mounting Mounting the Router on a Wall Page Connecting the Chassis Ground and Power Grounding the Cisco ASR 901 10G Router Page Power Connection Compliance Wiring the DC-Input Power Source Installing the DC Power Cord Retainer 1 3 1 232 Installing the AC Power Cord Retainer 14 3 2 123 Page Installing and Removing SFP Modules Installing SFP Modules Page Removing SFP Modules Connecting Cables Connecting the Console Port Types of RJ-45 Cables Console Port Connecting the Network Cables Connecting Gigabit Ethernet Interface Cables Connecting T1 and E1 Interface Cables Connecting SFP Cables Connecting Cables to the BITS Interface Connecting GPS Cables Connecting Cables to the 10Mhz or 1PPS Interface Connecting Cables to the ToD Interface Dressing Router Cables Powering on the Router Checklist for Power on Interpreting Front-Panel LEDs Power-On Procedure Formatting Procedures for Flash Memory Formatting Flash Memory as a DOS File System File and Directory Procedures Copying Files Displaying Contents of the Flash Memory Deleting Files from the Flash Memory 3-27 Displaying File Content Entering the home directory of a flash memory card (flash:/) Enter a Directory and Determine the Current Directory What to Do After Installing the Hardware A Troubleshooting Problem Solving Troubleshooting the Power and Cooling Systems Environmental Reporting Features Troubleshooting Cables and Connections Reading the LEDs Chassis LEDs T1/E1 Interface LEDs SFP Ethernet Interface LEDs 10G SFP+ Ethernet Interface LEDs RJ-45 Ethernet Interface LEDs B Cable Specifications Gigabit Ethernet Connector Pinouts SFP and SFP+ Port Pinouts and Cable Specifications T1/E1 Port Pinouts Console Port Signals and Pinouts Console Port Signals and Pinouts Identifying a Rollover Cable BITS Port Pinouts Time of Day Pinouts GPS Port Pinouts Alarm Port Pinouts Management Ethernet Port Pinouts Auxiliary Port Page C Site Log Page INDEX Numerics A B H I L M T V W