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User Guide: PTP 800 Licensed Ethernet Microwave
Check the CMU status indicator
The CMU status indicator shows if the CMU has a hardware fault, is booting, is
operating in recovery or is operating in normal mode. Additionally, in normal mode
it indicates if the wireless link is up or down.
Check the state of the CMU status indicator and take action as described in
7-3.
Table 7-3 CMU status indicator checks
CMU status
indicator state
Green steady,
green slow blink
Yellow steady
Red steady
Red slow blink
Off
phn-1478_005v000
Apr 2010
Likely cause and action
The CMU is operating in normal (not recovery) mode.
If the CMU has not yet been attached to a network, or if
network is designed for out-of-band management, continue
at
Check the Management port Ethernet connection
page 7-4.
If the network is designed for in-band management and
the copper port is in use, continue at
Data port Ethernet connection
If the network is designed for in-band management and
the fiber port is in use, continue at
port Ethernet connection
The CMU is booting. If the status indicator remains yellow
steady for longer than 60 seconds, then continue at
Recovering the CMU
reload application software.
The CMU is out of service. Continue at
on page 7-4.
The CMU is operating in recovery mode. Continue at
Recovering the CMU
If the CMU power indicator is illuminated and the status
indicator is off, then the CMU has an internal power
supply fault. Return the CMU to Motorola for repair.
Connecting to the web management interface
Check the copper
on page 7-5.
Check the fiber Data
on page 7-6.
on page 7-12, selecting the option to
CMU out of service
on page 7-12.
Table
on
7-3
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