ADTRAN 6000 Series system manual E1 Remote Line Loopback, E1x Link Performance History

TRACER 6000 Series Integrated System Manual Section 5 User Interface Guide

>E1X STATUS/CONFIGURATION/LOOPBACK > LOOP/NORMAL STATE > LINE [REMOTE]

Activates a loopback at the remote TRACER 64x0 E1 framer towards the connected E1 equipment at the remote end of the link (see Figure 18). Use the remote LINE loopback to test data path integrity from the remote TRACER 64x0 unit to the E1 equipment connected at the remote end of the link.

Figure 18. E1 Remote Line Loopback

>E1X PERFORMANCE HISTORY

The following menus for the E1X PERFORMANCE HISTORY apply to all four available E1 interfaces (A through D).

Figure 19 shows the E1x Performance History menu page, which displays detailed error statistics for the E1 link (from both the local and remote TRACER 64x0 units) in 15-minute and 24-hour increments.

7 Days

24

Hours

(8 Hours displayed at a time)

Figure 19. E1x Link Performance History

E1 performance data is presented as Errored Seconds (ES) and Severely Errored Seconds (SES) on the E1 interface. The following events qualify as an ES: LOS, OOF, LCV, or CRC error. An SES is caused by a loss of signal or an out-of-frame event.

The error count for the most recent 24 hours are recorded in 15-minute increments and displayed on the right side of the page. The left side of the page displays the 24-hour totals for the most recent 7 days.

Press <u> to view the next 24-hour segment (for the 7 day totals) and <d> to view the previous 24-hour segment.

Press <f> to view the next 8-hour segment of 15-minute totals and <b> to view the previous 8-hour segment.

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