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Test Results
NetBlazer
331
Alarms/Errors
RDI-L
(Remote Defect Indication - Line) - SONET
MS-RDI
(Multiplex Section - Remote Defect Indication) - SDH
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.
Errors
FAS-S
(Frame Alignment Signal - Section) - SONET
RS-FAS
(Regeneration Section - Frame Alignment Signal) - SDH
RX
: At least one A1 or A2 byte of the FAS word is in error.
B1
(BIP-8, Bit-Interleave Parity - 8 bits)
RX
: Indicates a Section (SONET) / Regeneration Section (SDH) parity
error by performing a routine even-parity check over all frames of the
previous STS-n/STM-n signal (located in the first STS-1/STM-1 of an
STS-n/STM-n signal).
B2
(BIP-8, Bit-Interleave Parity - 8 bits)
RX
:
SONET: Indicates a Line parity error by performing an even-parity
check over all bits of the LOH and SPE of the previous frame
(located in every STS-1 of an STS-n signal).
SDH: Indicates a Multiplex Section parity error by performing an
even-parity check over all bits (except those in the RSOH bytes) of
the previous frame of a STM-N signal.
REI-L
(Remote Error Indicator - Line) - SONET
MS-REI
(Multiplex Section - Remote Error Indicator) - SDH
RX
: The M0, M1, or the combination of both M0 and M1 bytes indicate
that one or more BIP violations have been detected. Refer to
on page 491 for more information. For OC-192, also
refer to
REI-L Computation Method
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...