Many CRC errors on Radio Interface of BR1310

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Jun 22nd, 2010
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we do have a pair of AIR-BR1310 connected together at about -55dBm. Everything looks fine but if we are transmitting data over this link we can see crc errors rising up quickly on the radio interface of one of the bridges. On the other side there is no such behaviour.

Does anybody know what could be a reason for a large amount of crc errors on one radio interface?

Thanks in advance

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abersven Tue, 06/22/2010 - 15:51
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RSSI at -55 is good. But you should also check SNR to see how much stronger this signal is compared to the background noise.


GUNDOLF ANDERS Wed, 06/23/2010 - 04:00
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Hi Andre,

many thanks. We have done the Carrier Noise Test and than selected the least congested channel (appr. 5%). So I think this should be ok.

Could it be a failure within the radio interfece itself?

Thanks and regards



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