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Setting SONETSDH Receive Parameters
CTS 710 SONET Test Set User Manual
3–107
Demultiplexing a DS1 from a DS3 Mapped in a SONET
Signal (Add/Drop/Test Option Only)
To demultiplex a DS1 signal from a SONET signal that uses DS3
mapping:
1. After setting the SONET signal mapping to DS3–>DS1 Demux,
specify the DS3 mapping as follows:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
RECEIVE RECEIVE
SETTINGS
DS3 Framing DS3 C–bit
DS3 M13
2. Specify the DS1 User Test as follows:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
DS1 Under Test DS1 #1
DS1 #28
Next
Previous
H Select DS1 #1 to specify the first DS1 signal.
H Select DS1 #28 to specify the last DS1 signal.
H Select Next to change the selection to the next higher DS1
signal.
H Select Previous to change the selection to the next lower DS1
signal.
Setting SONETSDH Receive Parameters
CTS 710 SONET Test Set User Manual
3–107
Demultiplexing a DS1 from a DS3 Mapped in a SONET
Signal (Add/Drop/Test Option Only)
To demultiplex a DS1 signal from a SONET signal that uses DS3
mapping:
1. After setting the SONET signal mapping to DS3–>DS1 Demux,
specify the DS3 mapping as follows:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
RECEIVE RECEIVE
SETTINGS
DS3 Framing DS3 C–bit
DS3 M13
2. Specify the DS1 User Test as follows:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
DS1 Under Test DS1 #1
DS1 #28
Next
Previous
H Select DS1 #1 to specify the first DS1 signal.
H Select DS1 #28 to specify the last DS1 signal.
H Select Next to change the selection to the next higher DS1
signal.
H Select Previous to change the selection to the next lower DS1
signal.