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Author Topic: DGS-1210-08P link is down when PoE is active  (Read 255 times)

wendorio

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DGS-1210-08P link is down when PoE is active
« on: November 16, 2018, 08:16:35 AM »

I've ran into an issue, where I plug in UniFi AP-nanoHD into DGS-1210-08P (HW rev G1) and AP recieves power but link is down. However when i use included PoE injector from Ubiquity everything is ok (same port on switch, no additional configuration).
I'm quite new to managed switches and PoE thing so is there anything I should do in order to get link up?

Using PoE injector is not an option.
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GreenBay42

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Re: DGS-1210-08P link is down when PoE is active
« Reply #1 on: November 16, 2018, 08:55:26 AM »

Unfortunately this is not a US model. I know with the early version (Legacy) NanoHD it used a different pinout and required using an injector or an Ubiquiti switch.  That would probably explain the AP getting power but data is not transmitting.  Try another cable and see if you get the same results. The latest version access point does say 802.3AF (10.5W) which the dlink switch supports but again if it was the first generation version it may have issues.

You may want to contact tech support in your region.

Tech Support Contact List  - http://forums.dlink.com/index.php?topic=73829.0
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wendorio

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Re: DGS-1210-08P link is down when PoE is active
« Reply #2 on: November 16, 2018, 09:42:39 AM »

I've missed one detail - somehow earlier I managed to get it working by applying several changes to VLANs in Switches settings and PoE settings (reducing and increasing power limits). Now, after a reboot of the AP, these things do not work.
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FurryNutz

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Re: DGS-1210-08P link is down when PoE is active
« Reply #3 on: November 16, 2018, 10:16:29 AM »

Have you contact D-Link support?
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"Nothing Funny about It...." We are not here to Impress anyone! You have a be a COMPETENT user first to under stand COMPETENT help!

wendorio

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Re: DGS-1210-08P link is down when PoE is active
« Reply #4 on: November 16, 2018, 11:03:39 AM »

Not yet, but I will give it a try on Monday if the problem isn't solved by then
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wendorio

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Re: DGS-1210-08P link is down when PoE is active
« Reply #5 on: November 23, 2018, 07:38:38 AM »

I've sorted it out finally. It was a noobish mistake - thicker gauge (and overal higher quallity) patch cable fixed it.
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FurryNutz

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Re: DGS-1210-08P link is down when PoE is active (RESOLVED)
« Reply #6 on: November 26, 2018, 02:12:13 PM »

Glad it was a easy fix.

Enjoy.  ;)
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