ADTRAN MX2800 M13 - Manual (Page 101)

MX2800 M13 Multiplexer User Manual Statistics, Section 5
61200290L1-1G 5-11
Performance Parameters
The performance parameters screen displays a count of parity bit errors and frame bit errors for the seven
DS2s. View this information in any of the three time period selections. Information in these fields is for the
given time period since the last reset. When viewing the 24-hour history statistics screen, use the
L EFT
and
R IGHT
arrow keys to scroll through all 96 15-minute intervals; use the U P
and D OWN
arrow keys to scroll
between the PBERR (parity bit error) and FBERR (frame bit error) menus. See Figure 5-10 and Figure 5-
11 .
Figure 5-10. DS2 Performance Parameters (Current 15 Minutes)