Cisco GainMaker Optoelectronic Node 1GHz with 65 86 MHz Split Installation Guide
Low or Degraded Reverse RF Signal
Possible cause
Solution
Reverse RF signal still low or
degraded.
Verify that any unused RF ports are properly
terminated.
Use a spectrum analyzer to look at the reverse
RF input signal spectral quality at each reverse
input test point and compare it to the reverse
RF output signal spectral quality.
Note: If degradation is generated by the
Note: If degradation is generated by the
downstream amplifier reverse RF signal,
troubleshoot the RF amplifier feeding this
station.
Replace the amplifier module.
OL-30326-02
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