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Setting SDHSONET Transmit Parameters
CTS 710 SONET Test Set User Manual
3–71
Setting the Payload Mapping
To set the payload mapping:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
TRANSMIT TRANSMIT
SETTINGS
Mapping Bulk Fill
No Mapping
(Equipped)
Bulk Fill
No Mapping
(Unequipped)
DS3
VT 1.5 Async
NOTE. Some payload mappings require options that might not be
installed in your CTS 710. Depending on the mapping you choose,
you might need to set additional parameters.
H Select Bulk Fill No Mapping (Equipped) to fill the whole
SPE with the test pattern specified and set the C2 byte to 1.
H Select Bulk Fill No Mapping (Unequipped) to fill the whole
SPE with the test pattern specified and set the C2 byte to 0.
An all-zeros pattern is the recommended test pattern for
unequipped SPEs.
H Select VT 1.5 Async to map an externally supplied or an
internally generated DS1 signal to the transmitted signal. See
Mapping a Tributary Signal on page 3–72 for details.
H Select DS3 to map an externally supplied or internally
generated DS3 signal to the transmitted signal. See Mapping a
Tributary Signal on page 3–72 for details.
Setting SDHSONET Transmit Parameters
CTS 710 SONET Test Set User Manual
3–71
Setting the Payload Mapping
To set the payload mapping:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
TRANSMIT TRANSMIT
SETTINGS
Mapping Bulk Fill
No Mapping
(Equipped)
Bulk Fill
No Mapping
(Unequipped)
DS3
VT 1.5 Async
NOTE. Some payload mappings require options that might not be
installed in your CTS 710. Depending on the mapping you choose,
you might need to set additional parameters.
H Select Bulk Fill No Mapping (Equipped) to fill the whole
SPE with the test pattern specified and set the C2 byte to 1.
H Select Bulk Fill No Mapping (Unequipped) to fill the whole
SPE with the test pattern specified and set the C2 byte to 0.
An all-zeros pattern is the recommended test pattern for
unequipped SPEs.
H Select VT 1.5 Async to map an externally supplied or an
internally generated DS1 signal to the transmitted signal. See
Mapping a Tributary Signal on page 3–72 for details.
H Select DS3 to map an externally supplied or internally
generated DS3 signal to the transmitted signal. See Mapping a
Tributary Signal on page 3–72 for details.