Ceragon FA4800 User Manual Page 40

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Check ODU’s status:
Operational Status Up or Down (radio link status)
Tx and Rx State indicates Tx and Rx chains status
RSSI [dBm] Receiver Signal Strengh Indicator
CINR [dB] Carrier to Interference + Noise ratio. Radio links signal quality
indication. For normal conditions CINR>13 indicates good signal level.
Ptx [dBm] ODU’s monitored Tx power
3.2.6.2 Modulations
Check ODU’s supported modulation profiles (loaded in factory. Note not all options
supported):
Modulation qpsk or 16QAM
Sub Channels 1 to 4
Repetitions 1,2 or 4
FEC Rate 0.5, 0.67
CINR Low lower threshold for stepping down in modulation profile (Adaptive
Mode)
CINR High upper threshold for stepping up in modulation profile (Adaptive
Mode)
4Gon www.4Gon.co.uk [email protected] Tel: +44 (0)1245 808295 Fax: +44 (0)1245 808299
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