Check Transmit And Receive Frequencies; Check Waveguide And Antennas; Check Link Status; Table 7-10 Link Status Checks - Motorola PTP 800 User Manual

User Guide: PTP 800 Licensed Ethernet Microwave

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 the antennas, waveguides, RMKs and couplers for defects and incorrect
assembly.
If this fails to resolve the problem replace the near end ODU and, if necessary,
replace the remote ODU.

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 7-10 Link Status checks

Link Status attribute
Searching
Acquiring
Registering
phn-1478_005v000
Apr 2010
Check waveguide and antennas
Check that the same channel bandwidth is
configured for both ends of the link
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.
Installing the link
Action
7-11