This counts Loss-Of-Packet-Synchronization events on this pseudowire, a CESoP defect declared when the receiver can no longer track the expected packet arrival sequence/timing. LOPS on this PW is a structural synchronization failure rather than ordinary packet loss, and its occurrence typically forces the receiving end to briefly mute or replace the TDM payload with an alarm indication signal until sync is reacquired -- and this specific object covers a closed 24-hour history bin -- a final, day-over-day comparable count rather than a live figure. For example, over that completed 24-hour bin, this pseudowire might show this counter at 10 -- a concrete count the admin can trend against neighboring bins to judge whether the condition it reflects is worsening.