Test Functions
496
FTB-700G/800 Series
OH - SONET/SDH
G1
: Path Status. The G1 byte provides a method to communicate the
far-end path status back to the path originating equipment.
REI:
RDI/ERDI:
F2
: User Channel. The User Channel provides a 64 Kbit/s channel for
communication between two PTEs. This byte is only defined for the
first STS-1/STM-1 frame of a composite signal.
H4
: Multiframe Indicator. The H4 byte provides a multiframe phase
indication of a VT/TU payload.
Bits 1 to 4 of G1
Description
0000
No error
0001
1 error
0010
2 errors
:
:
1000
8 errors
1001 to 1111
No error
Bits 5, 6, 7 of G1
Description
000, 001, 011
No defect
100, 111
RDI
010
ERDI-PD
101
ERDI-SD
110
ERDI-CD
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...