Paradyne 8784 manual This Field Contains

4. Monitoring the Unit

TBES (Bursty Errored Seconds): Contains the number of bursty errored seconds for the current interval. A bursty errored second is any second with more than one but less than 320 CRC errors.

LOFC (Loss of Frame Count): Contains the number of times that an LOF is declared.

Status: Contains the contents of the status events register. The status events register maintains a history of specific events that have occurred during an interval. Values include:

—Y: Remote alarm indication signal (yellow alarm) received at the DSX-1 interface

—L: Loss of signal detected at the DSX-1 interface

—E: Excessive error rate threshold exceeded

—F: Frame synchronization bit error detected

—V: Line code violation detected

—None: No significant events have occurred

Fields on this screen include:

This Field . . .	Contains . . .
Current Interval	The number of seconds which have elapsed in the current
Timer	15-minute interval. Maximum value is 900 seconds (15 minutes).
	This counter resets every 15 minutes.
Error Events	A running total of CRC and OOF events. Total range = 0–65535.
Counter	Counter resets when the statistics are cleared.
Current Int	Performance data for the current 15-minute interval.
Interval xx	Historical performance data for up to 96 15-minute intervals
	(24 hours) where the value of xx is from 01 to 96.
Worst Interval	Identifies the interval during which the most error events were
	detected.

4-12 February 2001 8784-A2-GB20-30