Clock Source Quality

In this user interface, you can query the clock source quality and set the clock source parameters, such as configured quality and Received Quality.

Navigation Path

In the NE Explorer, choose Configuration > Clock > Physical Clock > Clock Subnet Configuration. Click the Clock Quality tab, then click the Clock Source Quality tab.

In the NE Explorer, choose Configuration > Clock > Clock Subnet Configuration. Click the Clock Quality tab, then click the Clock Source Quality tab.

Parameter Description

**Table 1** Parameters for clock quality
Parameter	Value	Description
Clock Source	For example: Internal Clock Source	Indicates the name of the configured clock source. You can either add or delete a clock source in the clock source priority list.
Configured Quality	Unknown Synchronization Quality, G.811 Clock Signal, G.812 Transit Clock Signal, G.812 Local Clock Signal, G.813 SDH Equipment Timing source (SETS) Signal, Do Not Use For Synchronization, Automatic Extraction	Indicates the configuration quality grade of the clock source. This function is for special use or test only. You do not need to set this parameter.
Received Quality	Unknown Synchronization Quality, G.811 Clock Signal, G.812 Transit Clock Signal, G.812 Local Clock Signal, G.813 SDH Equipment Timing source (SETS) Signal, Do Not Use For Synchronization, Automatic Extraction, NA, Signal Failed	Indicates the quality of the clock source actually received by the NE, which is extracted from the S1 byte of various clock sources by the NE.
SSM Input Quality Threshold	Not Inferior to G.811 Clock Signal, Not Inferior to G.812 Transit Clock Signal, Not Inferior to G.812 Local Clock Signal, Not Inferior to G.813 SETS Clock Signal	Indicates the threshold of input clock signals for an NE. The clock sources are specified for the NE according to this threshold.