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Setting SONETSDH Receive Parameters
CTS 710 SONET Test Set User Manual
3–113
Setting the Test Pattern
To specify the test pattern that will be received:
1. Specify the received test pattern using the following procedure:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
RECEIVE RECEIVE
SETTINGS
Test Pattern
PRBS
2^23–1
PRBS
2^20–1
PRBS
2^15–1
PRBS
2^09–1
All Ones
All Zeros
User Word
Unknown
H Select User Word to receive a test pattern different from the
preset choices. If you choose User Word, the test pattern
description changes to User Defined Byte.
H Select Unknown when you do not know what test pattern is
being transmitted or when the test pattern is not stable.
2. Select the line containing the byte to set the value of the User
Defined Byte.
3. Select a preset choice or select EDIT BYTE to enter a byte string
different from the preset choices.
When you are finished editing the byte, select DONE.
Setting SONETSDH Receive Parameters
CTS 710 SONET Test Set User Manual
3–113
Setting the Test Pattern
To specify the test pattern that will be received:
1. Specify the received test pattern using the following procedure:
Press Menu
Button
Select Menu
Page
Highlight
Parameter
Select Choice
RECEIVE RECEIVE
SETTINGS
Test Pattern
PRBS
2^23–1
PRBS
2^20–1
PRBS
2^15–1
PRBS
2^09–1
All Ones
All Zeros
User Word
Unknown
H Select User Word to receive a test pattern different from the
preset choices. If you choose User Word, the test pattern
description changes to User Defined Byte.
H Select Unknown when you do not know what test pattern is
being transmitted or when the test pattern is not stable.
2. Select the line containing the byte to set the value of the User
Defined Byte.
3. Select a preset choice or select EDIT BYTE to enter a byte string
different from the preset choices.
When you are finished editing the byte, select DONE.