Chapter 5. Configuration Menu
Internal Timing
The TSU 120 is the source of timing. The TSU 120 is configured to use its own internal oscillator as the source of timing. Appli- cations include private line driver circuits where one end is set to network and the other to internal. See Figure
T1 XMIT
( D S 1 )
T1 Receive
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Interface |
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DTEPBX
Figure 5-5. Internal Clock Source
TSU 120 User Manual |