MTP-200 Series User’s Manual
Shineway Technologies, Inc. - 36 -
the result after the testing finished.
Under general condition, user chooses average mode will be ok.
Operating instructions
✓ Real time mode and average mode are controlled by [Real time/Average] in {test
setting}<test mode>.
✓ When the button highlight display “Average”, it means average mode; when
button sag and display “Real time”, it means real time mode.
✓ When click the button, it will change between average and real time.
9.5 Range Configuration
Under general condition, the Range setting is to select relative scope according to the optical
fiber real length; it will guarantee the test accuracy.
Range options: Auto,1.3km, 2.5km, 5km, 10km, 20km, 40km, 80km，160km, 240km etc.
Operation:
Click on the right range settings.
◆ “Auto” is Auto test mode of OTDR; select this function, MTP-200 will select a
proper test range intelligently and the proper pulse width to test. The whole process no
need user participate.
◆ Default value is “Auto”.
9.6 Pulse Width Configuration
Pulse width selection affects the trace dynamic and resolution, select the smaller width to
test can get a higher distance resolution and smaller dead zone, but the dynamic certainly
damaged; oppositely, wider pulse width can get higher dynamic, test longer optical fiber, but
it will affect the resolution and dead zone, the user must select between dynamic and dead
zone.
Operation:
Click the pulse width number in pulse width parameter zone.
To Next Page
Loading...