Test Results
430
88000 Series
Alarms/Errors Overview
ODUx and ODUk (ODUflex)
Note:
For OPUx and OPUk (OPUflex) alarms see page 437. For GMP
alarms/errors see page 424.
Alarms
AIS
(Alarm Indication Signal)
RX
: The STAT information in the PM byte 3, bits 6 to 8 is “111” for at
least 3 consecutive frames.
TX
: Generates an all "1"s pattern in the entire ODUk signal, excluding
the frame alignment overhead (FA OH), OTUk overhead (OTUk OH)
and ODUk FTFL.
BDI
(Backward Defect indication)
RX
: The BDI bit in the PM overhead field (byte 3, bit 5) is “1” for at least
5 consecutive frames.
TX
: Generates a “1” in the BDI (byte 3, bit 5) of the PM overhead field
continuously.
BSD
(Backward Signal Degrade)
RX
: The FTFL byte 128 is “00000010”.
TX
: Generates a “00000010” pattern in the FTFL Byte 128 continuously.
BSF
(Backward Signal Fail)
RX
: The FTFL byte 128 is “00000001”.
TX
: Generates a “00000001” pattern in the FTFL Byte 128 continuously.
FSD
(Forward Signal Degrade)
RX
: The FTFL byte 0 is “00000010”
TX
: Generates a “00000010” pattern in the FTFL Byte 0 continuously.
Содержание Power Blazer 88200NGE
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Страница 64: ...Test Setup Test Applications 54 88000 Series OTN BERT...
Страница 65: ...Test Setup Test Applications Power Blazer 55 OTN BERT OTU4 for 88200NGE 890 890NGE OTU4 for 88260...
Страница 71: ...Test Setup Test Applications Power Blazer 61 SONET SDH BERT For SDH BERT...
Страница 76: ...Test Setup Test Applications 66 88000 Series SONET SDH DSn PDH BERT For SDH...
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Страница 789: ...Glossary Power Blazer 779 10G Ethernet Client The following figure presents a typical network application...
Страница 803: ...Glossary Power Blazer 793 Ethernet Cables Straight Through Cable 1000 Mbit s Crossover Cable 1000 Mbit s...
Страница 847: ...Glossary Power Blazer 837 SONET DSn SDH PDH The GUI Grid indicates the TUG 2 x and TUG 3 x values...
Страница 886: ...0 5 1 5 48 5 0 176 W d y K y K D...