Setting Jitter/Wander Parameters
3–172
CTS850 SDH/PDH Test Set User Manual
Selecting the Jitter Output
To select the signal that you want to apply generated jitter to:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
TRANSMIT
JITTER &
WANDER
Jitter Output
Line
Clock 0.8 V
2 MHz G.703
H
Select Line to enable generated jitter on the transmitted line
(SDH signal or PDH signal) that comes out of the front panel.
This will also generate jitter on the rear-panel Jitter Clock
Output, even though it may not be in use. Note: for 140 Mbit/s
and STM–1E, line mode rear panel signal is twice the line rate.
H
Select Clock 0.8 V to enable generated jitter on the rear-panel
jitter clock output (J/CLK OUT) only (AC-coupled ECL). The
transmitted line remains jitter free.
H
Select 2 MHz G.703 to enable generated jitter on the rear-panel
jitter clock output (J/CLK OUT) that meets the interface
requirements for synchronization signals as specified in G.703.
The transmitted SDH or PDH line signal remains jitter free.
You can independently set the Jitter Clock Output rate and frequency
offset, regardless of the line rate and frequency offset of the
transmitted signal. To set an independent rate for the Jitter Clock
Output:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
TRANSMIT
JITTER &
WANDER
Jitter Output
Clock 0.8V
Jitter Clock Rate
as appropriate
Summary of Contents for CTS 850
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Page 24: ...Table of Contents xxiv CTS 850 SDH PDH Test Set User Manual...
Page 33: ...Getting Started...
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Page 49: ...Operating Basics...
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Page 105: ...Reference...
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Page 169: ...Index...
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Page 178: ...Index Index 8 CTS850 SDH PDH Test Set User Manual...
