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Cisco Systems 901, A9014CFD, ASR 9014CFD Console Port Signals and Pinouts

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B-3

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

OL-23778-01

Appendix B Cable Specifications

Console Port Signals and Pinouts

Note We recommend using a shielded cable for RJ-48C connectors.

Table B-2 shows the pinout configuration for the RJ-48C connectors on the Cisco ASR 901 router for

both the shielded and unsaddled cables for either T1 or E1. Table B-2 shows the pinout configuration for

the RJ-45 connectors on the TDM interface module on the Cisco ASR 901 router.

Console Port Signals and Pinouts

The Cisco ASR 901 router ships with a console cable kit, which contains the cable and adapters to

connect a console terminal (an ASCII terminal or PC running terminal emulation software). The console

cable kit includes the following items:

• RJ-45-to-RJ-45 rollover cable

• RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL)

• RJ-45-to-DB-25 female DTE adapter (labeled TERMINAL)

To connect a modem, you need to order an auxiliary cable.

For console connections, see the “Console Port Signals and Pinouts” section on page B-3.

Console Port Signals and Pinouts

Use the thin, flat, RJ-45-to-RJ-45 rollover cable and the RJ-45-to-DB-9 female DTE adapter (labeled

TERMINAL) to connect the console port to a PC running terminal emulation software. Figure B-4 shows

how to connect the console port to a PC. Table B-4 lists the pinouts for the asynchronous serial console

port, the RJ-45-to-RJ-45 rollover cable, and the RJ-45-to-DB-9 female DTE adapter (labeled

TERMINAL).

Table B-2 T1/E1 Port Pinout for the Cisco ASR 901 router

Pin Signal Name Direction Description

1RX Tip Input Receive Tip

2RX Ring Input Receive Ring

3Not used

4TX Tip Output Transmit Tip

5TX Ring Output Transmit Ring

6Not used

7Not used

8Not used

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 Router Front View Cisco ASR 901 Router Ethernet Version Front View 3 8 7 12 Cisco ASR 901 Router Rear View LEDs Power Supply Safety Precautions Page Environmental Monitoring Temperature Sensor System Specifications Router Interface Numbering Regulatory Compliance 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 Mobile Wireless Router Network Modules Mounting the Cisco ASR 901 Router Rack-Mounting Configuration Guidelines Attaching the Rack-Mounting Brackets Mounting the Cisco ASR 901 Router in a Rack Attaching the Cable Guides Connecting the Chassis Ground and Power Grounding the Cisco ASR 901 Router . Power Connection Compliance Wiring the DC-Input Power Source Installing and Removing SFP Modules Installing SFP Modules 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 Powering On the Router Checklist for Power Up 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 Displaying File Content 3-19 Enter a Directory and Determine the Current Directory What to Do After Installing the Hardware Page 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 RJ-45 Ethernet Interface LEDs Page B Cable Specifications Gigabit Ethernet Connector Pinouts SFP Port Pinouts and Cable Specifications T1/E1 Port Pinouts Console Port Signals and Pinouts Console Port Signals and Pinouts Page Identifying a Rollover Cable BITS Port Pinouts Time of Day Pinouts GPS Port Pinouts Alarm Port Pinouts Management Ethernet Port Pinouts Page C Site Log Page INDEX Numerics A B H I L M T V W