Comtech EF Data CRS-300 - Manual (Page 27)

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Chapter 1. INTRODUCTION
1.1 Overview
This chapter provides the description and specifications for the CRS-300 1:10 Redundancy
Switch and its optional IF and ESC Switch components:
CRS-300 1:10 Redundancy Switch
[OPTIONAL]
CRS-280 IF Switch (70/140MHz)
[OPTIONAL]
CRS-280L IF Switch (L-Band)
[OPTIONAL]
CRS-350 Engineering Service
Channel (ESC) Switch
The CRS-300 1:10 Redundancy Switch (referred to throughout this manual as the Switch)
provides fully automatic protection of traffic circuits in the case of equipment failure. You can
configure the CRS-300 to back up (replace) a Traffic modem when a Unit Fault and/or a Tx/Rx
Traffic Fault occurs.