ITU-T G.8273 (Test Framework) One-Page Summary
Title: Framework for Phase and Time Clocks
Summary
Lists the different clock specifications required for time/phase distribution
Describes measurement of clock performance for each type of PTP clock
Describes testing procedures for each PTP clock type
Includes recommendations on variable temperature testing and SyncE transient testing
Status
Current version: 3.1 Edition, May 2025, Amendment 1 to 2023 Revision
Download from: http://www.itu.int/ITU-T/recommendations/rec.aspx?rec=13552
Key Contents
Time error generation in a BC:
Measurement reference points for a BC:
Measurement setup for a BC:
Measurement reference points for media converters:
Variable Temperature Testing Profile:
SyncE Transient Test Stimulus:
On this page: