EXFO FTB-800 Series for FTB-1 User Manual
Page 112
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Test Setup - Test Configurator, Timer, and System
102
FTB-700G/800 Series
BERT
TX Pattern/RX Pattern sets respectively the TX and RX test pattern.
Pattern
DS0, E0 DS1 DS3, E1
E3, E4
SONET/SDH OTN
0000
1010
1100
1111
1in8
1in16
2in8
X
X
X
X
X
-
3in24
X
X
X
X (E3 only)
-
-
T1 DALY
55 OCTET
Multi-Pattern
-
X
-
-
-
-
PRBS9
X
X
X
X
X
X
PRBS11
X
a
a.
Default value.
X
X
X
X
PRBS15
-
X
X
a
X
X
b
b.
Default value for VT1.5/TU-11/TU-12.
X
PRBS20
User Pattern
X
X
X
X
X
X
PRBS23
-
X
X
X
a
X
c
c.
Default value for HOP and all other SONET/SDH concatenations from
STS-1/AU-3/AU-4/TU-3 up to STS-48c/AU-4-16c.
X
PRBS31
-
X
X
X
X
d
d.
Default value for STS-192c/AU-4-64c.
X
a
QRSS
-
X
a
-
-
-
-
Null Client
-
-
-
-
-
X
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