Remote Los And Ais Response; Oct55 Test Pattern With Ami Line Code; H2Tu-R Los And Ais Response Priorities - ADC HiGain H2TU-C-388 User Manual

Testing

Remote LOS and AIS Response

Figure 25 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
page 18.
OCT55 T P
EST
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.
38
Figure 25. H2TU-R LOS and AIS Response Priorities
AMI L
ATTERN WITH
Table 5 on page 17
C
INE ODE
June 6, 2000
152-388-100-02, Issue 2
and Table 6 on
H2TU-C-388 List 1