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Forums › Digital Imaging › What voltage is provided by POE from a D-Link- DGS-1008P
rhysee

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#179330 4-Sep-2015 11:04
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Hello

I am thinking of investing in a D-Link or similar Switch with POe ability , 

 

I have a AVM542 Outdoor Camera , and it specifies 12V 1.5amp as power source. 

So my question is , do Switches that provide POE always output at 12V ?  every spec I see is only shows Watts , --> DGS-1008P

Is POE ports a standard Voltage ?.. 

Thanks in advance for any help guys. 

Rhys




Regards Rhysee

 

 

 

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sbiddle
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  #1379616 4-Sep-2015 11:17
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True PoE is 48V in accordance with the 802.3af spec.

In reality PoE these days is a mix between active 802.3af and passive PoE that delivers power over pins 4,5 and 7,8 using whatever voltage a device requires.

That camera says it's 802.3af so will will work with any 802.3af switch. It probably also has a DC connector so can be powered using 12VDC if PoE is not used.



rhysee

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  #1379620 4-Sep-2015 11:23
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THanks sbiddle for reply , 

Cool , makes sense untill then I will use one of these --> http://www.jaycar.co.nz/PRODUCTS/IT-Products/Networking/Wired-Hardware-%26-Accessories/Power-over-Ethernet---PoE-Passive-Kit-2-1mm-DC-RJ45/p/YN8410

With one of these --> http://www.jaycar.co.nz/Power-Products-Electrical/Plugpacks/DC-Output/Switchmode-Mains-Adaptor-12VDC-1-5A/p/MP3486


Untill I splash out on Poe Switch .. I am assuming Dlink is still run of the mill ok for home networks :)

Thanks




Regards Rhysee

 

 

 

System Specs:

 

 

 

 

Motherboard: Asus Maximus VII Impact

 

Processor: Intel Devil's Canyon Core i5 4690K @4.50GHz 6MB LGA1150

 

Memory: Corsair CML16GX3M2A1600C9 Vengeance LP 16GB (2x8GB

 

Graphics Card #1: ASUS MATRIX-GTX980-P-4GD5

 

Monitor: Acer XB270H Abprz Black 27" 1ms 144Hz G-Sync Monitor

 

Storage #1: Boot Drive Samsung SM951 256GB AHCI

 

Storage #2: 2X RAID 0 Samsung 850 EVO Series 500GB

 

CPU Cooler: Corsair Hydro Series H100i GTX Performance Liquid CPU Cooler

 

Case: Corsair Graphite Series 380T Mini ITX Chassis - Yellow

 

Power Supply: Corsair AX Series AX760i Digital 760W Modular Power Supply 80Plus Platinum

 

Mouse: Logitech M705 Unifying Marathon Mouse

 

Headset/Speakers: Creative Gigaworks T40 Series II 2 Channel Speaker

 

OS: UEFI Windows 10 Professional x64

 

Accessory #1: Logitech C920 HD Pro Full HD 1080p Webcam

 

 

 

 

sbiddle
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  #1379625 4-Sep-2015 11:34
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Damn Jaycar are expensive. Those passive injector cables are only about $1 each to buy from usual sources.



RileyB
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  #1412864 23-Oct-2015 15:05
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They have always been expensive, and made 10x worse by Disksmiths moving out of the electronic market.





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