Test Results
320
FTB-700G/800 Series
Alarms/Errors
OTUx
Note:
Available for OTU2, OTU2f, OTU1f, OTU2e, OTU1e, and OTU1.
Alarms
AIS
(Alarm Indication Signal)
RX
: Polynomial number 11 (PN-11) is over all OTU frame bits including
FAS and MFAS for at least 3 consecutive 8192 bit-interval.
TX
: Generates polynomial number 11 (PN-11) over all OTU frame bits
including FAS and MFAS continuously.
BDI
(Backward Defect Indication)
RX
: The BDI bit in the SM overhead field (byte 3, bit 5) is “1” for at least
5 consecutive OTU frames.
TX
: Generates “1” for the BDI bit in the SM overhead field (byte 3, bit 5)
continuously.
BIAE
(Backward Incoming Alignment Error)
RX
: The BEI/BIAE bits in the SM overhead field (byte 3, bits 1 to 4) are
“1011” for at least 3 consecutive frames.
TX
: Generates “1011” for the BEI/BIAE bits in the SM overhead field
(byte 3, bits 1 to 4) continuously.
IAE
(Incoming Alignment Error)
RX
: The IAE bit in the SM overhead field (byte 3, bit 6) is “1” for at least
5 consecutive OTU frames.
TX
: Generates “1” for the IAE bit in the SM overhead field (byte 3, bit 6)
continuously.
Содержание FTB-1
Страница 1: ...User Guide FTB 700G 800 Series NetBlazer for FTB 1 ETHERNET AND MULTISERVICE TESTER...
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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...