User manual

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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 link’s 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)
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