HP 37717C, Calibration Manual, Page: 66 / 399

1-45
General Information
Specifications
unbalanced or 120
Ω
balanced.
Peak Level: 3V
±
10% (balanced),
2.37V
±
10% (unbalanced).
JITTER RECEIVER (Options UHN,
A1M, A1N, A1P, A3L, A3V and A3N):
Option UHN adds PDH jitter
measurement at all standard PDH rates
with the exception of 704 kb/s. Adds
Wander and Estimated slips
measurements at 2.048 Mb/s.
Option A1M adds SDH Jitter
measurement at 155.52 Mb/s (STM-1
electrical).
Option A1N adds SDH Jitter
measurement at 155.52 Mb/s (STM-1
optical).
Option A1P adds SDH Jitter
measurement at 155.52/622.08 Mb/s
(STM-1/STM-4 optical).
Option A3L [A3M] Adds Pk-Pk jitter,
RMS jitter and Auto Jitter Transfer
measurement at STM-1 (electrical) rate
and at all PDH rates except 704 kb/s.
Adds Wander and Estimated Slips
measurement at 2.048 Mb/s
Option A3V [A3W]Adds Pk-Pk jitter,
RMS jitter and Auto Jitter Transfer
measurement at STM-1 (optical) rate,
STM-1 (electrical) rate, and at all PDH
rates except 704 kb/s Pk-Pk. Adds
Wander and Estimated Slips
measurement at 2.048 Mb/s
Option A3N [A3P] Adds Pk-Pk jitter,
RMS jitter and Auto Jitter Transfer
measurement at STM-4 (optical) rate,
STM-1 (optical) rate, STM-1
(electrical) rate, and at all PDH rates
except 704 kb/s Pk-Pk. Adds Wander
and Estimated Slips measurement at
2.048 Mb/s.
Options A1M, A1N, A1P, A3L, A3V
and A3N add PDH jitter measurement.
Jitter Data rates: 2.048 Mb/s, 8.448
Mb/s, 34.368 Mb/s, 139.264 Mb/s,
155.52 Mb/s STM-1, 622.08 Mb/s
STM-4.
STM-1 Electrical Input
Line Code: CMI
Impedance: 75
Ω
nominal, unbalanced
Level: Nominal 1 Volt peak to peak
into 75
Ω
Equalization: Automatic for cable loss
up to 12 dB at half the bit rate.
Monitor: Equalization as above but
with an extra 20 - 26dB of flat gain.
The receiver will compensate
automatically for any combination of
flat loss in the 20 -26dB range and
cable loss up to 12dB.
Connector: BNC
STM-1 Optical Receiver
Line Code: NRZ
Wavelength: 1200 to 1600nm.
Sensitivity: -28 dBm minimum. This
specification applies with 1300nm
wavelength, 100% modulation depth,
BER of 1.0E-10 and 2^23-1 PRBS
data.
Dynamic Range: 20 dB minimum.
Maximum Input Power: -8 dBm.
(For BER of 1.0E-10)
Connector: Customer Exchangeable
System.
STM-1/STM-4 Optical Receiver
Data Rate (nominal): 155.52 Mb/s. or
622.08 Mb/s.
Line Code: NRZ
Wavelength: 1200 to 1600nm.
Sensitivity: -26 dBm minimum
This specification applies with 1300nm
wavelength, 100% modulation depth,
BER of 1.0E-10 and 2^23-1 PRBS