pmEs
Transmission Errored Seconds (ES).
The number of seconds with block errors or equivalent during the PM interval. The granularity period of 60 minutes is not supported.
Condition: This counter is incremented for each second where one or more blocks or equivalent with one or more errors are received.
The counter is also incremented if one or several defects causing Alarm Indication Signal (AIS) insertion occur during the second.
The counter is not incremented during unavailable time.