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Cisco Systems ASR 901 10G Dressing Router Cables

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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

Connecting Cables

Connecting Cables to the 10Mhz or 1PPS Interface

Complete these steps to connect cables to the 10Mhz or 1PPS interface:

Step1 Ensure the router is powered off.

Step2 Connect one end of a mini-coax cable to the GPS unit.

Step3 Connect the other end of the mini-coax cable to the 10Mhz or 1PPS port on the Cisco ASR 901 10G

router.

For instructions on how to configure clocking, see the Cisco ASR 901 Series Aggregation Services

Router Software Configuration Guide.

For more information about 10Mhz and 1PPS port pinouts, see “GPS Port Pinouts” section on pageB-7.

Connecting Cables to the ToD Interface

Complete these steps to connect cables to the ToD interface for GPS timing.

Step1 Ensure the router is powered off.

Step2 Connect one end of a straight-through Ethernet cable to the GPS unit.

Step3 Connect the other end of the cable to the ToD port on the CiscoASR 901 10G router.

For instructions on how to configure clocking, see the Cisco ASR 901 Series Aggregation Services

Router Software Configuration Guide.

Note For more information about BITS port pinouts, see “Time of Day Pinouts” section on pageB-6.

Connecting to Alarm Port

Use a straight cable to connect to the alarm port. For details on the pinouts, see “Alarm Port Pinouts”

section on pageB-8.

Connecting to the Management Ethernet Port

Use a straight or a cross over ethernet cable to connect to the management ethernet port. For details on

the pinouts, see “Management Ethernet Port Pinouts” section on pageB-9.

Dressing Router Cables

Ensure all Cisco router cables are properly insulated so as not to interfere with each other or other pieces

of equipment. Use local practices to ensure that the cables attached to your router are properly insulated.

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