ADTRAN 1202076L2 - Manual (Page 66)

Chapter 5. Configuration Menu
5-6 TSU 600 User Manual 61202076L1-1
Internal Timing
The TSU 600 is the source of timing. The TSU 600 is configured to use its
own internal oscillator as the source of timing. Applications include pri-
vate line driver circuits where one end is set to network and the other to
internal. See Figure 5-4.
Figure 5-4. Internal Clock Source
1 2 3
OPTION SLOTS
NETWORK
INTERFACE
SECONDARY
INTERFACE
(Option)
OSC
4 5 6
TIMING SOURCE