3-56
Performance Tests
External 2Mb/s Mux/Demux (Options UKJ, [USA], UKN, [USA])
Equipment Required
NOTE The Test Set used in this procedure is an HP 37717C Option UKJ. Any other PDH
Test Set, capable of generating and measuring at 2 Mb/s unframed, can be used.
Procedure
1. Recall the HP 37717C DEFAULT SETTINGS as shown on 3-2.
2. Connect the equipment as shown in Figure 3-24.
Figure 3-24 External 2 Mb/s Mux/Demux
Oscilloscope : HP 54503A
PDH Test Set : HP 37717C Option UKJ, [USB] or equivalent
75Ω Termination : HP 15522-80010
50/75Ω Matching Pad : HP 11852B
T Connector : HP 1250-0781