# dsx1CurrentBESs

Number of bursty errored seconds (BESs).

#### Syntax

Gauge

#### Access

Read-only

#### OID

p.7.1.9.n, where n = the index number of the DS1 interface.

#### Details

A bursty errored second (also known as errored second type B) is a second with fewer than 320 and more than 1 path coding violation error events, no severely errored frame defects, and no detected incoming AIS defects. Controlled slips are not included in this parameter.

This value is not incremented during an unavailable second (dsx1CurrentUASs).