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how to do it

Posted: Tue Jan 27, 2009 2:59 pm
by wireless12
hello.
how to do the correct grounding of 411A. will the grounding of RB is sufficient for stability or we have to ground minipci as well separately.

is any snapshot available how to do grounding. pls show me.

thx n regards

Re: how to do it

Posted: Wed Jan 28, 2009 11:22 am
by wireless12
no idea?

Re: how to do it

Posted: Wed Jan 28, 2009 3:02 pm
by janisk
so you have to ground routerboard. If minipci have some additional grounding provided you have to check if that is because minipci card does not sue grounding from pci slot or that is just additional.

Routerboards you can buy all have minipci slot connected to grounding of the board.

Re: how to do it

Posted: Fri Jan 30, 2009 11:34 am
by angboontiong
If you install it outdoor.
this is the few thing you need to take care.

1) If it connected to the external antenna, then the antenna have to ground to the building ground, as well the RF surge arrester.

2) For you router board or the POE surge protector, you only can ground it to the AC ground but no to the building ground.

*remember, if you done mistake, the ground will become a loop and your devices may damange by the lightning strike, the static charge of the lightning.