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Test Results
376
FTB-700G/800 Series
Quality Level (SyncE)
Quality Level (SyncE)
The quality level characterizes the clock quality in terms of network
synchronization.
From the
Test
menu, tap
Results
, and the
Quality Level
tab.
Generated QL
indicates the Quality Level value that is generated.
Last Change
indicates the date and time of the Generated Quality
Level value has changed. For 1GE Electrical interface using
Local
Clock
set to
Slave
, the
Last Change
is not available.
Last QL Received
indicates the last Quality Level value received. The
pass/fail verdict is also displayed when both
QL Mismatch Monitoring
and
Pass/Fail Verdict
check boxes are selected.
Last Change
indicates the date and time of the Last QL Received has
changed.
QL Mismatch Monitoring
when selected (default), enables the Quality
Level mismatch monitoring.
Expected QL
allows the selection of the Expected Quality Level value.
Available when the
QL Mismatch Monitoring
check box is selected.
Quality Level
value
SSM
Description
QL-STU/UNK
0
Synchronized - Traceability Unknown
QL-PRS
1
Primary Reference Source Traceable (G.811)
QL-PRC
2
Primary Reference Clock Traceable (G.811)
QL-INV3
3
Quality Level Invalid 3
QL-SSU-A/TNC
4
Type I or V slave clock (G.812)
Traceable to Transit Node Clock (G.812 Type V)
QL-INV5
5
Quality Level Invalid 5
QL-INV6
6
Quality Level Invalid 6
QL-ST2
7
Traceable to Stratum 2 (G.812 Type II)
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...