ADTRAN 1200103L2, Руководство пользователя

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Chapter 3. Operation
61200.103L2-1 FXO+ Dual Voice Option Module User Manual
9
Port Test
Port Test, a submenu of the TSU 100/120/600 Main
menu item Test, activates tests of the selected data
ports. Selecting the FXO+ displays tests available for
this option module. See Figure 3-7.
1)NETWORK TESTS
2)RUN SELF TEST
3)PORT TEST
4)CANCEL TEST
4)TEST
1)1 KHZ TONE
2)VIEW SIG BITS
3)SET TX SIGNAL
4)SET 2W OUTPUT
1.1 FXO+
Figure 3-7
Port Test Submenus
1 kHz Tone
This test injects a 1004 Hz sine wave either toward the
far end (TX DIRECTION toward the T1 network) or
toward the near end (the 2-wire interface on the option
module). This tone may be used for testing or relative
level measurements.
Choices: Off, Near, and Far.