Cisco Systems VG224 A-10

A-10

Cisco VG224 Voice Gateway Hardware Installation Guide

OL-5006-04

Appendix A Cable Specifications and Information

Analog Voice Multiport Pinouts (RJ-21X/CA21A)

Figure A-11 EIA/TIA-530 Serial Transition Cable Connectors

194831

DTE

DCE

Contents

Main Page CONTENTS Page Page Page Preface Audience Organization Conventions Safety Warnings Warning Definition Page Page Page Page Related Documentation Obtaining Documentation Cisco.com Ordering Documentation Documentation Feedback Obtaining Technical Assistance Cisco Technical Support Website Submitting a Service Request Definitions of Service Request Severity Obtaining Additional Publications and Information Page Overview of the Cisco VG224 Voice Gateway Overview Product Serial Number Location for the Cisco VG224 Voice Gateway Page Configuration Options Cisco VG224 Voice Gateway Deployment Interfaces and Service Capabilities Physical Description and LEDs Chassis Grounding Port Numbering Conventions Specifications Software Elements Configuration Connections Configuration Methods Automated Configuration Manual Configuration Page Planning Your Installation Location and Mounting Requirements Temperature Control and Ventilation Enclosed Racks Wall-Mounted Access to Chassis Chassis Grounding Power Source The +12V DC Input Power Supply Page Cable Types Distance Limitations for Interface Cables Fast Ethernet Maximum Distance FXS Analog Voice Port Maximum Distance Interference Considerations Page Installing the Cisco VG224 Voice Gateway Safety Recommendations Maintaining Safety with Electricity General Safety Practices Safety Tips Preventing Electrostatic Discharge Damage Site Log Keeping TrackChecklist Installation Checklist Mounting Tools and Equipment Unpacking and Inspection Rack-Mounting the Chassis Mounting Screws Attaching the Brackets Installing the Cisco VG224 Voice Gateway in a Rack Wall-Mounting the Chassis Page Bench-Top Installation Installing the Ground Connection Page 3-13 Figure 3-9 NEBS-Compliant Chassis Ground Connection Using Ground Lug Figure 3-10 Chassis Ground Connection Using Ring Terminal Ring terminal attachment Connecting Cables LAN and Power Cables Connecting the Input Power Connecting the Console Port to a PC or an ASCII Terminal Connecting the Auxiliary Port to a Modem Connecting the Fast Ethernet Port to the Fast Ethernet Switch 3-18 Voice Cables The analog FXS voice cables and connections are: 1RJ-21 cable 2RJ-45 cable (through a patch panel) to central office Connecting the Analog Voice Interface to a Distribution Panel Ports, Connectors, and Pinouts Remote Terminal Connections (If Applicable) Connecting to a Modem Connecting to a Remote PC Connecting to a Remote ASCII Terminal Connecting Backup Power Connecting a Backup Battery to a DC-Powered Cisco VG224 Page Connecting a UPS to an AC-Powered Cisco VG224 Page Powering On the Cisco VG224 Voice Gateway Checklist for Power-On Power-On Procedure Initial Configuration Procedures Manual Configuration Getting Your Network Information Setting the Fast Ethernet Port IP Address Verifying and Saving Your Configuration Troubleshooting Page Page APPENDIX A Cable Specifications and Information Console and Auxiliary Port Cables and Pinouts Identifying a Rollover Cable Console Port to PC Console Port to ASCII Terminal Auxiliary Port to Modem Alternative Connections to Terminal and Modem Fast Ethernet Port Pinouts (RJ-45) Analog Voice Multiport Pinouts (RJ-21X/CA21A) EIA/TIA-232 Connections EIA/TIA-449 Connections V.35 Connections X.21 Connections EIA/TIA-530 Connections A-10 Figure A-11 EIA/TIA-530 Serial Transition Cable Connectors INDEX Numerics A B G H I L R S T U