orolia.com EdgeSync Manual rev 1 | 61
Figure 34 G.8275.2 profile - additional configuration parameters
G.8265.1 Telecom Profile
This is yet another Telecom profile from ITU-T for providing frequency-only synchronization (or
syntonization) over packet network. This was specified to support legacy TDM networks like
(SONET/SDH, etc.). It does not provide time/phase synchronization.
Figure 35 G.8265.1 PTP Profile
Power version-1 profile
This profile is specified for the power industry mainly in power system protection, control, automation,
and data communication applications. This specific Power V1 is according to the IEEE C37.238-2011
standard. It uses PTP over L2 multicast, P2P delay mechanism and one of the salient features of this
profile is that it uses priority tagging for VLAN (i.e., VLAN-id = 0, priority = 4).
In PTP::Clock page, additional configuration parameters are provided that are specific to Power Profile
v1 as shown below.
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