3-35
Performance Tests
PDH/DSn Receiver Equalization
DS3 (44.736 Mb/s)
13 Set the display as shown below.
14 Connect Cable Simulator DS3 between the DSn 75Ω OUT and 75ΩΙΝ
ports.
15 Press then to start the
measurement.
16 EnsurethatNOTROUBLEisdisplayedonthe displayafter
30 seconds.
17 Press to stop the measurement.
NOTE If Cable Simulator DS3 is not available, it is permissible to select DS3-
900'on the displayand connect the HP 37718A/19A 75Ω OUT
port direct to the 75Ω IN port. This setup assumes the DS3-900' output
signal is within specification.
TRANSMIT
RESULTS
TROUBLE
SCAN
RUN/STOP
RESULTS
RUN/STOP
TRANSMIT
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