Symmetricom TimeProvider 2300, User Manual

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220 TimeProvider 2300/2700 User’s Guide 098-00564-000 Revision A3 – July, 2013
Chapter 4 Provisioning
Provisioning the Non-PTP Outputs
9. Type
set ptp master config eth2 default domain 10
and press Enter .
10.Type
set ptp master config eth2 default timescale auto
and press
Enter .
11.Type
set ptp master config eth2 default vlanid 0
and press Enter .
12.Type
set ptp master config eth2 default announce-interval 2
and
press Enter .
13.Type
set ptp master config eth2 default sync-interval -6
and press
Enter .
14.Type
set ptp master config eth2 default announce-receipt-timeout 4
and press Enter .
15.Type
set ptp master config eth2 default client-timeout 500
and
press Enter .
Provisioning the Non-PTP Outputs
Quality Levels for Output Signals
Output signal quality level is determined by the quality level of the internal clock.
When the internal clock is tracking a reference, the quality level (PQL value) of the
internal clock is the PQL of the selected reference. When the internal clock is not
tracking a reference, the quality level of the internal clock is determined by its clock
state and its oscillator quality.
Table 4-3 and Table 4-4 show the internal clock quality
level for different oscillator types and clock states.
For more information see PQL Usage & Mapping , on page 200.
At the outputs, the frequency PQL is converted to the appropriate quality levels for
different output signal types. See
Table 4-6 below.
Table 4-6. PQL for Frequency Outputs - Converted to SSM or clockClass
From
Output
PQL
Output SSM
Option 1
E1 and SyncE
Output SSM
Option 2
T1
Output SSM
Option 2
SyncE
Output PTP
clockClass
G.8265.1
1 0x2 04FF 0x1 80
2 0x2 08FF 0x0 82
3 0x2 04FF 0x1 84