Clock Source; Figure 6-2. Setting The Clock Source - ADTRAN DSU III TDM Manual

Clock Source

The C S
LOCK OURCE
DSU III TDM. The factory default setting is F
2), which means the network receive signal is the timing source. Selecting
the M option sets the DSU III TDM as the master timing source.
ASTER
1=LOCAL
3=CONFIG
2=REMOTE
When operating on a DDS network, the timing should be F
On a point-to-point private network, one DSU III TDM must be set for
M , the other set for F
ASTER
61200063L1-20
options specify the timing source for the
1=NETWORK OPT.
2=DTE OPTIONS
3=TEST OPTIONS
4=DIAL OPTIONS
5=MANUAL COMMAND

Figure 6-2. Setting the Clock Source

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DSU III TDM User Manual
Chapter 6. Configuring Network Options
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1=LOOP RATE
2=CLOCK SOURCE
3=REMOTE CONFIG. 2=FROM NETWORK
.
(see Figure 6-
1=MASTER
N .
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6-3