Specifications

Contents-13
Contents - Operating Manual
Communication Troubleshooting 13-10
14 Appendix A:
Measurement Definitions
Measurement Definitions A-2
Error Measurements A-2
Error Count A-2
Delta Error Count A-2
Error Ratio A-2
Delta Error Ratio A-2
Errored Intervals A-2
Error Free Intervals A-2
Error Analysis A-2
% Unavailability A-2
% Availability A-3
% Errored Seconds A-3
% Severely Errored Seconds A-3
% Degraded Minutes A-3
Power Loss Seconds A-3
Sync-loss Seconds A-3
Error Location Analysis (Option UHJ instruments) A-3
15 Appendix B:
Operating Notes
Setting Error Detector Sync Thresholds B-2
Introduction B-2
Setting Sync Thresholds B-2
Clock-to-Data Alignment Failure B-2
Pattern Generation B-3
Introduction B-3
Pattern Editor and Subrate Data B-4
Pattern Lengths Divisible By Four B-4
Pattern Lengths Not Divisible By Four B-4
Subrate Output Pattern Change with Trigger Bit Position B-4