TSU LT User Manual
Chapter 5 Config Menu
61203060L1-1A
© 2003 ADTRAN, Inc.
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Network Timing
The network is the source of timing. The received data clocking is looped back to the network where it is
used to determine the transmission timing. This option is also referred to as looped timed as the
transmission clock is derived from the received clock. See Figure 5-3.
Figure 5-3. Network Timed Clock Source
DTE Timing
The DTE is the source of timing. The TSU 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 5-4).
Figure 5-4. DTE Clock Source
Summary of Contents for TSU LT
Page 1: ...TSU LT USER MANUAL Part Number 1203060L1 61203060L1 1A April 2003...
Page 16: ...List of Figures TSU LT User Manual 16 2003 ADTRAN Inc 61203060L1 1A...
Page 18: ...List of Tables TSU LT User Manual 18 2003 ADTRAN Inc 61203060L1 1A...
Page 26: ...Chapter 2 Inspection and Installation TSU LT User Manual 26 2003 ADTRAN Inc 61203060L1 1A...
Page 34: ...Chapter 3 Operation TSU LT User Manual 34 2003 ADTRAN Inc 61203060L1 1A...
Page 38: ...Chapter 4 Status Menu TSU LT User Manual 38 2003 ADTRAN Inc 61203060L1 1A...
Page 58: ...Appendix B DTE Data Rate Chart TSU LT User Manual 58 2003 ADTRAN Inc 61203060L1 1A...
Page 62: ...Appendix C Pinouts TSU LT User Manual 62 2003 ADTRAN Inc 61203060L1 1A...
