Chapter 3 - Commissioning

Table 3-6: SU-ODU SNR Bar LED Functionality

 

SNR Bar LEDs

SNR (typical)

 

LED 1 (red) is On

Signal is too low (SNR < 4 dB)

 

 

LED 2 (green) is On

SNR > 4 dB

 

 

LEDs 2 to 3 (green) are On

SNR > 8 dB

 

 

LEDs 2 to 4 (green) are On

SNR > 13 dB

 

 

LEDs 2 to 5 (green) are On

SNR > 19 dB

 

 

LEDs 2 to 6 (green) are On

SNR > 26 dB

 

 

 

LEDs 2 to 7

(green) are On

SNR > 31 dB

 

 

 

LEDs 2 to 8

(green) are On

SNR > 38 dB

 

 

 

LEDs 2 to 9

(green) are On

SNR > 44 dB

 

 

 

LEDs 2 to 9

(green) and 10 (orange) are On

Signal is too high (SNR > 50 dB)

 

 

 

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BreezeACCESS VL System Manual

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Alvarion SW VERSION 5.1 system manual SU-ODU SNR Bar LED Functionality SNR Bar LEDs SNR typical