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Spirent KB Article
Doc ID: FAQ19688
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Spirent TestCenter: How can I configure SyncE?
Environment/Versions
Spirent TestCenter.
SyncE (Synchronous Ethernet).
Answer
Open Spirent TestCenter Application, reserve at least one port, and create an emulated device.
Enable the SyncE option under
Technologies... > Carrier Ethernet
.
Under
All Devices
enable the
Active
checkbox for the Spirent emulated device that will run SyncE and select
QL-PRC
as the
Quality Level.
If you need STC to be the slave, set the
Quality Level
to
QL-PNU
.
Important:
Confirm the SyncE Option value matches in both, the DUT and STC. In STC you can find it under:
The SyncE tab under the port.
The SyncE tab under All Ports.
The device with the lower Quality Level (QL) will be the master. Please refer to the table from below:
SSM QL (Binary)
Standard Mappings Given in ITU-T G.781 Specification
PTP Clock Class
Option I
Option II
0001
-
QL-PRS
80
0000
-
QL-STU
82
0010
QL-PRC
-
84
0111
-
QL-ST2
86
0011
.
.
88
0100
QL-SSU-A
QL-TNC
90
0101
-
-
92
0110
-
-
94
1000
QL-SSU-B
-
96
1001
-
-
98
1101
-
QL-ST3E
100
1010
-
QL-STE/QLEEC2
102
1011
QL-SEC/QL-EEC1
-
104
1100
-
QL-SMC
106
1110
-
QL-PROV
108
1111
QL-DNU
QL-DUS
110
Version
4.0
Publish Date
2024-07-30
Categories
Product : Spirent TestCenter,SyncE
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