Gauge

Read-only

p.7.1.11.n, where n = the index number of the DS1 interface.

Number of Line Code Violations (LCVs).

A Line Coding Violation (LCV) is the occurrence of either a Bipolar Violation (BPV) or Excessive Zeroes (EXZ) Error Event. Also known as CV-L. See T1.231 Section 6.5.1.1.

An Excessive Zeroes error event for an AMI-coded signal is the occurrence of more than fifteen contiguous zeroes. See ANSI T1.231 Section 6.1.1.1.2. For a B8ZS coded signal, the defect occurs when more than seven contiguous zeroes are detected.

Not applicable.

4.3.3 Interval Table

Most of the variables in the Interval table have descriptions that match a variable with a name similar to one in the Current table. For example, dsx1IntervalESs in the Interval table matches dsx1CurrentESs in the Current table. Both these variables contain the number of errored seconds for a 15 minute interval. The following table shows the matching variables from the two tables:

Current Table	Interval Table
dsx1CurrentIndex	dsx1IntervalIndex
dsx1CurrentESs	dsx1IntervalESs
dsx1CurrentSESs	dsx1IntervalSESs
dsx1CurrentSEFSs	dsx1IntervalSEFSs
dsx1CurrentUASs	dsx1IntervalUSASs
dsx1CurrentCSSs	dsx1IntervalCSSs
dsx1CurrentPCVs	dsx1IntervalPCVs
dsx1CurrentLESs	dsx1IntervalLESs
dsx1CurrentBESs	dsx1IntervalBESs
dsx1CurrentDMs	dsx1IntervalDMs
dsx1CurrentLCVs	dsx1IntervalLCVs
	dsx1IntervalNumber
	dsx1IntervalValidData

The Interval table is a doubly indexed table. For information about accessing a doubly indexed table, see Section 1.2.6.

There are two variables that do not match entries in the Current table: dsx1IntervalNumber and dsx1IntervalValidData. These are explained in the following sections.