iii
Table of Contents
TABLE OF CONTENTS .............................................................................................................. III
TABLES ....................................................................................................................................... X
FIGURES .................................................................................................................................... XI
PREFACE .................................................................................................................................. XV
About this Manual .................................................................................................................................... xv
Related Documents ................................................................................................................................. xv
Reporting Comments or Suggestions Concerning this Manual .............................................................. xv
Conventions and References ................................................................................................................... xvi
Cautions and Warnings .......................................................................................................................... xvi
Metric Conversion ................................................................................................................................. xvi
Recommended Standard Designations .................................................................................................. xvi
Trademarks ............................................................................................................................................ xvi
Electromagnetic Compatibility (EMC) Compliance ............................................................................. xvi
EN55022 - 1997 Compliance ................................................................................................................ xvi
EN55024 - 1998 Compliance ................................................................................................................ xvi
Federal Communications Commission (FCC) ...................................................................................... xvii
Safety Compliance .................................................................................................................................. xvii
EN 60950 .............................................................................................................................................. xvii
Low Voltage Directive (LVD) ............................................................................................................. xvii
Warranty Policy ..................................................................................................................................... xviii
Limitations of Warranty ...................................................................................................................... xviii
Exclusive Remedies ............................................................................................................................... xix
Customer Support ..................................................................................................................................... xx
Online Customer Support ....................................................................................................................... xx
CHAPTER 1.INTRODUCTION ........................................................................................... 1–1
1.1Overview ..................................................................................................................................... 1–1
1.2CRS-300 Compatibility ............................................................................................................. 1–4
1.3System-Level Block Diagram .................................................................................................... 1–5
1.3.1CRS-280/280L Functional Schematic ..................................................................................... 1–6