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Setting SDHSONET Transmit Parameters
CTS 710 SONET Test Set User Manual
3–75
H Select DS3 Ext Add to map a DS3 signal, connected to the
DS3 Input connector on the CTS 710 front panel, into the STS
payload.
H Select DS3 Unframed to map an internally generated,
unframed DS3 signal into the STS payload.
H Select DS3 C–bit to map an internally generated DS3 signal,
with C-bit framing, into the payload of the selected virtual
tributary.
H Select DS3 M13 to map an internally generated DS3 signal,
with M13 framing, into the payload of the selected virtual
tributary.
Setting the Test Pattern
You can select a test pattern to transmit in the SPE.
To specify the test pattern to transmit:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
TRANSMIT TRANSMIT
SETTINGS
Test Pattern
as appropriate
H Select 1 in 8 to set the test pattern to 01000000.
H Select 3 in 24 to set the test pattern to
01000100 00000000 00000100.
H Select User Word 8 bit, User Word 16 bit, or User Word
24 bit to set a test pattern different from the preset choices. If
you choose User Word, the test pattern description changes to
display the byte selected.
Setting SDHSONET Transmit Parameters
CTS 710 SONET Test Set User Manual
3–75
H Select DS3 Ext Add to map a DS3 signal, connected to the
DS3 Input connector on the CTS 710 front panel, into the STS
payload.
H Select DS3 Unframed to map an internally generated,
unframed DS3 signal into the STS payload.
H Select DS3 C–bit to map an internally generated DS3 signal,
with C-bit framing, into the payload of the selected virtual
tributary.
H Select DS3 M13 to map an internally generated DS3 signal,
with M13 framing, into the payload of the selected virtual
tributary.
Setting the Test Pattern
You can select a test pattern to transmit in the SPE.
To specify the test pattern to transmit:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
TRANSMIT TRANSMIT
SETTINGS
Test Pattern
as appropriate
H Select 1 in 8 to set the test pattern to 01000000.
H Select 3 in 24 to set the test pattern to
01000100 00000000 00000100.
H Select User Word 8 bit, User Word 16 bit, or User Word
24 bit to set a test pattern different from the preset choices. If
you choose User Word, the test pattern description changes to
display the byte selected.