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Setting SONETSDH Receive Parameters
CTS 710 SONET Test Set User Manual
3–111
H Select VT #1 to specify the first virtual tributary.
H Select VT #28 to specify the last virtual tributary.
H Select Next to change the selection to the next higher virtual
tributary.
H Select Previous to change the selection to the next lower
virtual tributary.
7. Specify the payload as follows:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
Payload as appropriate
H Select DS1 Unframed to demap an unframed DS1 signal or a
DS1 signal whose framing is unknown.
H Select DS1 SF (D4) to demap a DS1 signal (in D4 Super-
frame format) from the payload of the selected virtual
tributary.
H Select DS1 ESF to demap a DS1 signal (in Extended
Superframe format) from the payload of the selected virtual
tributary.
H Select DS3 Unframed to demap an unframed DS3 signal or a
DS3 signal whose framing is unknown.
H Select DS3 C-bit to demap a DS3 signal with C-bit framing.
H Select DS3 M13 to demap a DS3 signal with M-13 framing.
Dropping a Tributary Signal
To drop a signal it must be demapped, as described previously, and
you must turn on Tributary Drop.
Setting SONETSDH Receive Parameters
CTS 710 SONET Test Set User Manual
3–111
H Select VT #1 to specify the first virtual tributary.
H Select VT #28 to specify the last virtual tributary.
H Select Next to change the selection to the next higher virtual
tributary.
H Select Previous to change the selection to the next lower
virtual tributary.
7. Specify the payload as follows:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
Payload as appropriate
H Select DS1 Unframed to demap an unframed DS1 signal or a
DS1 signal whose framing is unknown.
H Select DS1 SF (D4) to demap a DS1 signal (in D4 Super-
frame format) from the payload of the selected virtual
tributary.
H Select DS1 ESF to demap a DS1 signal (in Extended
Superframe format) from the payload of the selected virtual
tributary.
H Select DS3 Unframed to demap an unframed DS3 signal or a
DS3 signal whose framing is unknown.
H Select DS3 C-bit to demap a DS3 signal with C-bit framing.
H Select DS3 M13 to demap a DS3 signal with M-13 framing.
Dropping a Tributary Signal
To drop a signal it must be demapped, as described previously, and
you must turn on Tributary Drop.