Communications, Inc. Switch User Manual

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TM
GE/AR80 Installation Manual
580-00519, rev A 30 of 40
Losing RF connectivity
When a system loses the RF connection for more than 5 minutes it will trigger the system
to enter an Auto Calibration mode. You can disable this function on the AR80 units via
the NMS. Please review the NMS Manual for further details on disabling this function.
Force Calibration
You can induce a force calibration at anytime by disconnecting DC power and fiber optic
ca
bles from the radio. Powering up the radio terminal while the fiber connectors are
disconnected will induce a Force Calibration, as soon as the fiber optic cables are
reconnected to the radio terminal will.
Also, if using a loop back fiber connector at one end of the link for test purposes, note
that the radio connected to actual network equipment must complete auto calibration
prior to connecting the loop back cable at the other end.
Power Cycling a Radio
When a radio is power cycled and it’s fiber cable is disconnected, it will re-execute the
calibration process. After this, the link will be functioning.
* For pricing and a quotation, visit MeridianMicrowave.com
* For pricing and a quotation, visit MeridianMicrowave.com