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Setting Tributary SignalPDH Transmit Parameters
3–94
CTS 710 SONET Test Set User Manual
H Select AMI to set the line code to Alternate Mark Inversion.
H Select B8ZS to set the line code to Binary 8-Zero Substitution.
H B3ZS (Binary 3-Zero Substitution) is the only available line code
for the DS3 rate.
The line code available for selection depends on the selected
transmit rate. The available line codes and their associated rates are
listed in Table 3–10.
Table 3–10: Tributary Rate Line Codes
Transmit Rate Line Codes Available
DS1 AMI
B8ZS
DS3 B3ZS
Specifying the Framing
The framing choices available depend on the selected transmit rate.
To set the framing for a DS1 signal:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
TRANSMIT TRANSMIT
SETTINGS
Framing DS1 Unframed
DS1 SF (D4)
DS1 ESF
H Select DS1 Unframed to transmit a signal without framing.
H Select DS1 SF (D4) to transmit a signal with Superframe
framing.
Setting Tributary SignalPDH Transmit Parameters
3–94
CTS 710 SONET Test Set User Manual
H Select AMI to set the line code to Alternate Mark Inversion.
H Select B8ZS to set the line code to Binary 8-Zero Substitution.
H B3ZS (Binary 3-Zero Substitution) is the only available line code
for the DS3 rate.
The line code available for selection depends on the selected
transmit rate. The available line codes and their associated rates are
listed in Table 3–10.
Table 3–10: Tributary Rate Line Codes
Transmit Rate Line Codes Available
DS1 AMI
B8ZS
DS3 B3ZS
Specifying the Framing
The framing choices available depend on the selected transmit rate.
To set the framing for a DS1 signal:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
TRANSMIT TRANSMIT
SETTINGS
Framing DS1 Unframed
DS1 SF (D4)
DS1 ESF
H Select DS1 Unframed to transmit a signal without framing.
H Select DS1 SF (D4) to transmit a signal with Superframe
framing.