Remote los and ais response, Oct55 test pattern with ami line code, H2tu-r los and ais response priorities – ADC H2TU-C-388 User Manual
Page 46: Oct55 t, Ami l
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Testing
152-388-100-02, Issue 2
38
June 6, 2000
H2TU-C-388 List 1
Remote LOS and AIS Response
shows the different ways the H2TU-R can respond to the network, depending on the configuration of
the TLOS, NLBP, RDA, and ALMP configuration options described in
and
.
Figure 25.
H2TU-R LOS and AIS Response Priorities
OCT55 T
EST
P
ATTERN
WITH
AMI L
INE
C
ODE
The OCT55 test pattern can be used in unframed mode to stress the system and verify data integrity. In an SF or
ESF framing mode, excessive zero anomalies may occur, which causes the H2TU-C to report ES, SES and UAS
errors according to ANSI T1.231-1997.
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