Product specifications

Chapter 5 Operation
57
You can set the clock source for TC/RC as well as the polarity of TC and/or RC clock to fit the requirements
of different DTEs and varying data cable lengths.
PCM31 : 64K~1984K
PCM30 : 64K~1920K
Unframed : 2048K
To have stable V.35 data transmission performance, you must make sure to set the correct clock mode. The
following are two examples of setting.
(1)
(2)
Date Rate
DTE DTE
Internal Recovery
DCE CLK DCE CLK
FMUX01A+
FMUX01A+
DCE DTE
EXT-DTE Recovery
INT DCE CLK
FMUX01A+ FMUX01A+