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Performance Tests
Transmitted Jitter/Wander Amplitude Accuracy (Option A3K [A3Q])
External Jitter:
Wander Generation:
Wander Timing Reference Input:
External Jitter Modulation Input:
Frequency Range 0.1 Hz to 5 MHz
Frequency Accuracy > 3 Hz −± 1%; < 3 Hz − ± 3%
Data Rates 2.048 Mb/s, 155.52 Mb/s (STM-1), 622.08
Mb/s (STM-4)
Overall Accuracy ± 5% ± amplitude accuracy ± intrinsic jitter
Amplitude Accuracy 2 Mb/s ± 1.0 UI
Amplitude Accuracy 155 Mb/s ± 0.5 UI
Amplitude Accuracy 622 Mb/s ± 0.5 UI
Intrinsic Jitter 2 Mb/s ± 0.1 UI
Intrinsic Jitter 155 Mb/s ± 0.1 UI
Intrinsic Jitter 622 Mb/s ± 0.1 UI
Frequency Range 0.000010 Hz to 0.125000 Hz
Frequency Accuracy ± 1%
Bit Rate 2.048 Mb/s ± 100 ppm
Format Clock or HDB3 Data
Peak Level Balanced - 3V ± 10%
Unbalanced 2.37V ± 10%
Input Range 10 UI, 2 UI
Voltage Range (At 10 kHz) 0.7V pk_pk/UI ± 0.2V pk_pk/UI on 10 UI range
3 V pk_pk/UI ± 1V pk_pk/UI on 2 UI range
Maximum Input Level 6V peak AC/DC composite
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