HP 37717C Calibration Manual

1-52
General Information
Specifications
*
Where f is the Modulation Frequency in KHz.
Note 1: Typically there will be an
additional 0.004 UI rms when
using monitor gain.
Note 2: Typically there will be an
additional 0.004 UI rms when
using equalisation.
Note 3: Typically there will be an
additional 0.004 UI rms at
STM-1 optical with light
levels less than -22 dBm.
Note 4: Typically there will be an
additional 0.004 UI rms at
STM-4 with light levels less
than -16 dBm.
Note 5: Typically there will be an
additional 0.008 UI rms at
STM-4 with light levels less
than -22 dBm.
Note 6: Typically there will be an
additional 0.01 UI due to
temperature variation.
Values are RMS jitter in UI rms
measured with 12 kHz filter present.
RMS Results Resolution:
0.5UI Range:
Display format is 0.001UI rms
5UI Range:
Display format is 0.01UIrms
Demodulated jitter output:
Range 1.6 - 1.0 V/UI
Range 16 - 0.1 V/UI
Accuracy 10% nominal.
Wander:
Timing reference input: External
MTS clock as ITU-T Rec. G.811.
Bit rate: 2.048 Mb/s
Format: Clock or HDB3 data
Impedance: 75Ω unbalanced
(nominal) or 120Ω balanced (nominal).
Peak level: 3V ±10% (balanced) 2.37V
±10% (unbalanced).
Connectors: BNC (unbalanced). 3 pin
Siemens audio (balanced).
Wander measurement:
Bandwidth: Low pass response -3dB
at 10Hz (nominal).
Resolution: 0.125 UI
Bit Rate (Kb/s) Selected Frequency Z (UI)
SDH Rates All 0
2048 >30KHz %
*
8448 >150KHz %
*
34368,
139264
All 0
f( 30)–
70
--------------------
6×
f( 150)–
250
------------------------
6×

HP 37717C Specifications

General

Brand	HP
Model	37717C
Category	Measuring Instruments
Language	English