Alcatel-Lucent 1643 AMS - Parameters for Provisioning Station Clock Output

Parameters for provisioning station clock output
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Introduction
The station clock output functional block in the network element is responsible for
selecting the timing source for the station clock output.
The different parameters in the station clock output timing block are indicated
graphically in the figure below.
Functional diagram
A functional diagram of the station clock output functionality
Acceptance QL
The user can provision an Acceptance QL, applicable to all station clock output ports
(if more than one). This quality level is the minimal quality level value that is accepted
by the station clock output process. If the quality level of the signal for the station
clock output falls below the Acceptance QL, the network element “squelches” the
station clock output signal.
LINE_1
LINE_2
TRIB_1
TRIB_3
System Timing
TRIB_2
TRIB_4
Priority
Lockout Request
Switch Request
Timing
Source Selection
Source Selection
Source Selection
Acceptance QL
Signal Type
STCLK Output
Output State
Reports
Switch Status
Output QL
Locked out
Station Clock
Output Process
Station
Clock
Output
Timing provisioning
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Alcatel-Lucent - Proprietary
See notice on first page
365-312-807R7.2
Issue 4, May 2007