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TL-WA5210G Voltage Requirement - Using a 12VDC Car Battery?

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TL-WA5210G Voltage Requirement - Using a 12VDC Car Battery?

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
TL-WA5210G Voltage Requirement - Using a 12VDC Car Battery?
TL-WA5210G Voltage Requirement - Using a 12VDC Car Battery?
2014-01-23 23:24:22
Region : UnitedStates

Model : TL-WA5210G

Hardware Version : Not Clear

Firmware Version :

ISP :

What is the acceptable DC voltage range that I can inject into the POE associated with the TL-WA5210G. Would like to power the access point through the POE with the 12V battery (13.8 VDC nomnial) in the recreational vehicle. Is this acceptable?

Is anyone doing this?
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Re:TL-WA5210G Voltage Requirement - Using a 12VDC Car Battery?
2014-04-08 10:33:12
I bought this device to use in my RV. It has run great on the 12V Cig lighter plug.
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#2
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Re:TL-WA5210G Voltage Requirement - Using a 12VDC Car Battery?
2014-05-02 23:31:34
Oh yes . well theoretically they provide 2 Amp adapter bundled so lets assume at max stress device sucks 2 Amp current .
A car battery is normally 50 Amps . so you would get 25 hours of backup ..
sometimes it may fall apart because i have seen many batteries discharging and their voltage drops to 11.7 V

Oh yes another thing. if possible provide power near to ap. Shorter PoE cable lesser voltage limit your device will run on
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