Viavi T-BERD MTS 5800 Getting Started Manual page 250

Appendix A Specifications
Jitter and Wander specifications
Bit rate
Table 141
Table 141 Bit rate of the electrical jitter analyzer
Item
Bit rate
Permitted offset
Measuring ranges
Table 142
Table 142 Electrical jitter analyzer measuring ranges
Item
Peak-Peak
RMS
Measurement filters - Standard range
Table 143
default filter settings are per ITU-T Recommendation O.172 (04/2005).
Table 143 Standard ranges and properties for the measurement filters
Item
High-pass filters
High-pass filter characteristics
Low-pass filter
Low-pass filter characteristics
Filter properties:
-3 dB cut-off frequency toler-
ance
Maximum attenuation
1. Filter availability depends on the electrical input rate.
Results display
Positive and negative jitter amplitudes are measured.
Page 226
describes the bit rate specifications for the electrical jitter analyzer.
Description
1.544 Mbps, 44.736 Mbps, 2.048 Mbps, 34.368 Mbps,
51.84 Mbps, 139.264 Mbps, 155.520 Mbps
± 1000 ppm
provides measuring ranges for the electrical jitter analyzer.
Range/Resolution
0 to 4,000 UIpp/1 mUIpp
0 to 2,000 UI/1 mUI
describes the standard range and properties for the measurement filters. The
1
T-BERD/MTS/SC Getting Started Guide
22046537, Rev. 016
Description
2 Hz, 4 Hz, 10 Hz, 20Hz, 40 Hz, 80 Hz, 100Hz,
200Hz, 400 Hz, 500 Hz, 700 Hz, 1 kHz, 3 kHz,
5 kHz, 8 kHz, 10 kHz, 12 kHz, 18 kHz, 20 kHz,
30 kHz, 65 kHz, 80 kHz, 250 kHz
st
1 order (to ITU-T O.172)
40 kHz, 60 kHz, 100 kHz, 400 kHz, 800 kHz, 1.3
MHz, 3.5 MHz
rd
3 order Butterworth
(refer to ITU-T O.172)
fc ± 10%
at least 60 dB/decade
March 2018