ADTRAN 1200410L1, User Manual, Page: 46 / 80

Chapter 5. Configuration Menu
46 ESU LT User Manual 61200410L1-1B
DTE Timing
The DTE is the source of timing. The ESU LT uses the
incoming DTE clock to determine the transmission timing.
This is typically used in applications such as limited distance
line drivers, where it is necessary to have the DTE as the
primary clock source. See Figure 5-5.
Figure 5-5. DTE Clock Source
Unit
The U
NIT
submenu is used to change control port and alarm
options, and to select the management channel.
Follow standard operating procedure to access the U
NIT
Menu items. See Figure 5-6.
Figure 5-6. Unit Submenu