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PTP 250 User Guide
Some activity
If there is some activity but the link is unreliable or does not achieve the data rates
required, proceed as follows:
1
Use the Channel Status web page to check if a quieter channel is available
and is enabled. Refer to
2
Use the Diagnostics Plotter to check that reported Link Loss is low
enough to allow the communication rates required. Refer to
diagnostics plotter
Check that the ODU has not become misaligned.
3
Use the Retry Histogram to check the number of retries. An excessive
4
number of retries (>10%) could indicate a problem. Refer to
retry histogram
5
Use the Diagnostics Plotter to check reported Receive Power at either end
of the link. Ensure that this matches the predicted value from
LINKPlanner. Refer to
phn-2182_002v000
May 2011
Checking channel status
on page 7-21.
on page 7-20.
Using the diagnostics plotter
Testing the radio link
on page 7-19.
Using the
Checking the
on page 7-21.
8-13
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