12-29-2010 08:02 AM - edited 07-03-2021 07:36 PM
Hi,
I have some (standalone mode) Bridges and AP's Cisco 1310 and i noticed that when electrical power was down and then come up again these AP/Bridges didn't start up. I have to disconnect power transformer from power injector and connect them again for that AP/Bridges come up.
Anyone have experienced these type of behavior?
How could i workaroun this? Because power injectors aren't in place with easy access...
Thanks
Best Regards
MC
01-12-2011 12:43 AM
Hi MC,
I've already seen this happening and it's usually due to a hardware issue with the power supply (AC/DC converter).
Please open a TAC case to further investigate this issue and proceed with the hardware replacement if the diagnosis is confirmed.
Thanks,
Federico
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01-12-2011 02:20 AM
Hi,
It seems this a "standard" behavior because after i saw this in new out of box briges 1310 i have checked with old bridges 1310 and also happened...
Thanks.
Best Regards
MC
01-12-2011 02:22 AM
Hi MC,
Can you please send a picture of the AC/DC converter?
Thanks,
Federico
01-12-2011 03:03 AM
Hi,
I don't have chance right know to send you photos of AC/DC adapter. But they are normal AC/DC adapters that come with equipment when you buy 1310 Bridges.
What do you want to see or check in photo?
Thanks.
Best Regards
MC
01-12-2011 03:21 AM
Thanks MC,
Ok, no worries for the picture.
However, can you please confirm what is the Model # of the AC/DC adapter?
It may be either:
- EADP-18MB
- AA25480L
Whereas the P/N should be 341-0306-01 B0
Can you please confirm the above?
Regards,
Federico
01-12-2011 04:42 AM
Hi,
For one old bridge 1310 that i have here as spare
.
Its Model ADP-18PB
P/N 34-1977-03 A0
Model seems equal to the one that i have in costumer. Regarding Part Number i don't know if its equal but i will try to check next time i'll go to costumer.
Thanks,
MC
01-18-2011 07:20 AM
Thanks MC,
please let me know once you confirm what exact model the end customer is using as I would be surprised to see such an issue with the power supply you reported.
In any case, as this would either require further investigation or an RMA, it may be a good idea to open a TAC case to tackle this.
Cheers,
Fede
01-24-2011 02:55 AM
Hi Frederico,
Power injector.
AIPR-PWRINJ-BLR2
P/N 800-25334-05
Output – 48V-165mA
Input - 48V-210mA
Power transformer
P/N 341-0306-01 ( B0 )
Input - 100-240V-600mA
Output – 48V-380mA
I will try RMA or to open TAC.
Thanks
Best Regards,
MC
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