Adtran TRC6320 Manual Do Utilizador
TRACER 6000 Series Split System Manual
Section 5 User Interface Guide
612806320L1-1A
67
the IF cabling between the IDU and ODU. Link errors (
LNK
) represent the number of seconds of lost
communication (with the remote end) across the wireless link.
LNK
errors indicate a problem with the RF
link. Refer to the Troubleshooting Guide section of this manual for more details on troubleshooting the
causes of errors.
causes of errors.
The ODU and link error counts 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.
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.
> RF L
INK
M
AX
/M
IN
R
ECEIVED
P
OWER
H
ISTORY
Figure 9 shows the TRACER RF Link Max/Min Received Power History page, which displays the
available received power statistics from the system. Minimum and maximum received signal levels for the
RF link (from both the local and remote TRACER units) in 15-minute and 24-hour increments are found
on this screen.
available received power statistics from the system. Minimum and maximum received signal levels for the
RF link (from both the local and remote TRACER units) in 15-minute and 24-hour increments are found
on this screen.
Figure 9. RF Link Max/Min Received Power History
The received power level (
MIN
and
MAX
) represents the minimum and maximum values of received signal
levels in a 24-hour or 15-minute increments, and is displayed as a numerical value from 0 to 100, with 0
corresponding to 0 V of RSSI and 100 corresponding to 5 V RSSI.
corresponding to 0 V of RSSI and 100 corresponding to 5 V RSSI.
Press <n> to view the next 8-hour segment of 15-minute totals and <p> to view the
previous 8-hour segment.
previous 8-hour segment.
The minimum receive power level is recorded to aid in troubleshooting problem RF links.
Radio links with high
Radio links with high
MIN
numbers and intermittent performance are probably
experiencing interference, while links with low
MIN
numbers have improperly engineered
paths or excess system losses. A system with
MIN
numbers varying widely could indicate
fading, reflections, or an intermittent installation problem such as loose connectors,
damaged coax or lightning arrestors, or water contaminated feedlines.
damaged coax or lightning arrestors, or water contaminated feedlines.
7
Days
24
Hours
(8 Hours
displayed
at a Time)
displayed
at a Time)