Product Info

OTDR
33
Figure 4.2-9 Test range selection
 Pulse: click the pulse box to switch the test range. The system provides 11
types of pulses (5ns, 10ns, 30ns, 50ns, 100ns, 275ns, 500ns, 1us, 2.5us,
10us and 20us). The selection of pulses needs to be changed according to
the test range. Selecting appropriate pulses can improve the accuracy of
the test.
Figure 4.2-10 Test pulse selection