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Setting SONETSDH Receive Parameters
CTS 710 SONET Test Set User Manual
3–109
5. Specify the received test pattern as follows:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
Test Pattern
PRBS
2^23–1
PRBS
2^20–1
PRBS
2^15–1
QRSS
2^20–1
All Ones
All Zeros
1 in 8
3 in 24
User Word
8 Bit
User Word
16 Bit
User Word
24 Bit
Unknown
H Select User Word 8 Bit, User Word 16 Bit, or User Word
24 Bit to receive test patterns different from the preset
choices. If you choose User Word, the test pattern description
changes to show the selected bit pattern. Edit the bits of the
word as needed.
H Select Unknown when you do not know what test pattern is
being transmitted or when the test pattern is not stable.
The demultiplexed DS1 signal will be delivered to the DS1 OUT
connector on the front panel.
Setting SONETSDH Receive Parameters
CTS 710 SONET Test Set User Manual
3–109
5. Specify the received test pattern as follows:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
Test Pattern
PRBS
2^23–1
PRBS
2^20–1
PRBS
2^15–1
QRSS
2^20–1
All Ones
All Zeros
1 in 8
3 in 24
User Word
8 Bit
User Word
16 Bit
User Word
24 Bit
Unknown
H Select User Word 8 Bit, User Word 16 Bit, or User Word
24 Bit to receive test patterns different from the preset
choices. If you choose User Word, the test pattern description
changes to show the selected bit pattern. Edit the bits of the
word as needed.
H Select Unknown when you do not know what test pattern is
being transmitted or when the test pattern is not stable.
The demultiplexed DS1 signal will be delivered to the DS1 OUT
connector on the front panel.