Appendix A - Clock Source Paths

Clock Source Paths

The schematics in this appendix display the various clock source paths established by the Cisco Cable Clock Card in a Cisco uBR7246 VXR depending on your external connection(s) and configuration.

Figure A-1: Primary External Clock Source

Figure A-2: Secondary External Clock Source

Figure A-3: Secondary External Clock Source Driving Midplane

Figure A-4: Secondary Internal Clock Source

Table of Contents

Clock Source Paths

Clock Source Paths