accessSwitchVdslVturPerfCurr15MinESs 1.3.6.1.4.1.890.1.5.12.1.1.1.7.1.11

Count of Errored Seconds in the mandatory 15 minute interval. The errored second parameter is a count of one-second intervals containing one or more crc anomalies, or one or more los or sef defects.