User guide

PTP 800 Series User Guide Installing the link
phn-2513_004v000 (Oct 2012)
8-11
If the receive power is close to the predicted power for the link then continue at Check link
status on page 8-11.
Check transmit and receive frequencies
Check that the transmit frequency at the near end of the link is exactly equal to the receive
frequency at the remote end of the link.
Check that the receive frequency at the near end of the link is exactly equal to the transmit
frequency at the remote end of the link.
If this fails to resolve the problem, continue at Check waveguide and antennas
Check waveguide and antennas
Check the antennas, waveguides, RMKs and couplers for defects and incorrect assembly.
If this fails to resolve the problem replace the near end RFU and, if necessary, replace the
remote RFU.
Check link status
Link status is indicated by the Link Status attribute on the System status page of the web
interface.
If the receive signal power is close to the predicted value, check the Link Status attribute
and take action as described in Table 272.
Table 272 Link Status checks
Link Status attribute Action
Searching Check that the same channel bandwidth is configured
for both ends of the link
Acquiring
Registering
Check the System Summary for a Link Name
mismatch alarm. If present, correct Link Name so
that it is identical at both ends of the link.