Planet WGS-5225-8P2SV User Manual page 274

Clock Parent Data Set
The clock parent data set is defined in the IEEE 1588 standard. The parent data set is dynamic.
Object
 Parent Port Identity
 Port
 P Stat
 Var
 Rate
 Grand Master ID
 Grand Master Clock
Quality
 Pri1
 Pri2
Clock Default Data Set
The clock default data set is defined in the IEEE 1588 Standard. It holds three groups of data: the static members defined at
clock creation time, the Dynamic members defined by the system, and the configurable members which can be set here.
Object
 Device Type
 One-Way
Description
Clock identity for the parent clock, if the local clock is not a slave, the value is
the clocks own id.
Port Id for the parent master port
Parents Stats (always false).
It is observed parent offset scaled log variance
Observed Parent Clock Phase Change Rate. i.e. the slave clocks rate offset
compared to the master. (unit = ns per s).
Clock identity for the grand master clock, if the local clock is not a slave, the
value is the clocks own id.
The clock quality announced by the grand master (See description of Clock
Default Data Set: Clock Quality)
Clock priority 1 announced by the grand master
Clock priority 2 announced by the grand master
Description
Indicates the Type of the Clock Instance. There are five Device Types.

P2p Transp - clock's Device Type is Peer to Peer Transparent Clock.

E2e Transp - clock's Device Type is End to End Transparent Clock.
If true, one way measurements are used.
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User's Manual of WGS-5225-8P2S Series