Test Results
342
FTB-700G/800 Series
Alarms/Errors
WIS
Note:
Available under the WIS sub tab for 10G WAN interface only.
Alarms
WIS Link Down
RX
: At least one of the following errors is present: AIS-P, LOF, PLM-P,
SEF, LOP, or AIS-L.
SEF
(Severely Errored Framing)
RX
: A minimum of four consecutive errored framing patterns.
TX
: Generates more than four consecutive errored framing patterns.
LOF
(Loss Of Frame)
RX
: A Severely Error Framing (SEF) defect on the incoming SONET
signal persists for at least 3 milliseconds.
TX
: Generates a non-valid framing pattern.
AIS-L
(Alarm Indication Signal - Line)
RX
: Bits 6, 7 and 8 of the K2 byte contain the “111" pattern in five
consecutive frames.
TX
: Generates a “111” pattern for the bits 6, 7 and 8 of the K2 byte.
RDI-L
(Remote Defect Indication - Line)
RX
: Bits 6, 7, and 8 of the K2 byte contain the “110" pattern in five
consecutive frames.
TX
: Generates a “110” pattern for the bits 6, 7 and 8 of the K2 byte.
AIS-P
(Alarm Indication Signal - Path)
RX
: The H1 and H2 bytes for a STS path contain an all-ones pattern in
three consecutive frames or more.
TX
: Generates an all-ones pattern for H1 and H2 bytes.
Содержание FTB-1
Страница 1: ...User Guide FTB 700G 800 Series NetBlazer for FTB 1 ETHERNET AND MULTISERVICE TESTER...
Страница 12: ......
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Страница 59: ...Test Setup Test Applications NetBlazer 47 SONET SDH BERT For SDH BERT...
Страница 64: ...Test Setup Test Applications 52 FTB 700G 800 Series SONET SDH DSn PDH BERT For SDH...
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Страница 604: ...Glossary 592 FTB 700G 800 Series Acronym List W WAN Wide Area Network WIS WAN Interface Sublayer WWN World Wide Name...
Страница 606: ...Glossary 594 FTB 700G 800 Series 10G Ethernet Client The following figure presents a typical network application...
Страница 619: ...Glossary NetBlazer 607 Ethernet Cables Straight Through Cable 1000 Mbit s Crossover Cable 1000 Mbit s...
Страница 646: ...Glossary 634 FTB 700G 800 Series SONET DSn SDH PDH The GUI Grid indicates the TUG 2 x and TUG 3 x values...
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Страница 674: ...0 5 1 5 48 5 0 176 W d y K y K D...