EXFO FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/500/IQS-600 - Manual (Page 115)

Test Setup - Test Configurator, Timer, and System
Power Blazer 103
BERT and Unframed BERT

TX Pattern/RX Pattern sets respectively the TX and RX test pattern.
The pattern is set for all lanes for parallel interface.
OTN and SONET/SDH Interfaces:
Test
OTN BERT - framed PRBS9, PRBS15, PRBS20, PRBS23, PRBS31 (default),
Null Client, and User Pattern.
OTN BERT - unframed PRBS9, PRBS11, PRBS15, PRBS20, PRBS23,
PRBS31 (default), Square Wave 1 zero/one,
Square Wave 2 zeros/ones,
Square Wave 4 zeros/ones,
Square Wave 8 zeros/ones, and
Square Wave 16 zeros/ones
a .
a. Square Wave patterns are only available when the All Lanes check box is selected.
Not available with 20 Unframed Physical Lanes.
OTN-SONET/SDH BERT,
SONET/SDH BERT PRBS9, PRBS11, PRBS15, PRBS20, PRBS23, PRBS31,
1111, 1100, 1010, 0000, 1in8, 1in16, 2in8, and
User Pattern.