Alvarion BREEZEACCESS SW VERSION 5.1 Manuale Utente

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Operation Verification 
Commissioning 
 
81
 
 
Table 3-5: SU-ODU LEDs 
Name 
Description 
Functionality 
W-LINK  
 
Wireless Link 
Indictor 
„  Green – Unit is associated with an AU, 
no wireless link activity 
„  Blinking Green – Data received or 
transmitted on the wireless link. 
Blinking rate is proportional to wireless 
traffic rate 
„  Off – Wireless link is disabled 
Status 
 
Self-test and power 
indication 
„  Green – Power is available and  
self-test passed. 
„  Blinking Amber – Testing (not ready for 
operation) 
„  Red – Self-test failed – fatal error 
ETH 
 
Ethernet activity/ 
connectivity 
indication 
„  Green – Ethernet link between the 
indoor and outdoor units is detected, 
no activity 
„  Blinking Green – Ethernet connectivity 
is OK, with traffic on the port. Blinking 
rate proportional to traffic rate. 
„  Red – No Ethernet connectivity 
between the indoor and outdoor units. 
SNR BAR 
(SU-RA) 
 Received 
signal 
strength Indication 
„  Red LED: Signal is too low  
(SNR<4 dB) 
„  8 green LEDs: Quality of the received 
signal  
„  Orange LED: Signal is too high  
(SNR > 50 dB)