missing connector rj-45 DS-2CD2020F-i

dredivan

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hello, I have problem with ip camera Hikvision DS-2CD2020F-i with missing connector.
In my camera connector have 6 pin
  1. Red
  2. Black
  3. Blue
  4. Green
  5. Yellow
  6. Orange

if I connect camera to 12V power supply to pins, all is ok
  • Red --> +12V
  • Black --> -12V
  • Orange --> white/orange
  • Yellow --> orange
  • Green --> green/white
  • Blue --> green
But if I want connect to POE switch camera don`t power on
  • Orange --> white/orange
  • Yellow --> orange
  • Blue --> green
  • Blue --> green
Screenshot_12.jpg


Please help connect camera to POE swith
 

alastairstevenson

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In my camera connector have 6 pin
Generally - Hikvision PoE cameras have a 12-pin connector coming from the external ethernet cable, with the connections as follows :

Code:
T568B                Hik cable
1    orange/white    1    orange
2    orange          2    yellow
3    green/white     3    green
4    blue            4    grey
5    blue/white      5    purple
6    green           6    blue
7    brown/white     7    brown
8    brown           8    white
                     9
                    10
                    11    12v outer
                    12    12v inner
Yours is not the same, though.

I'm wondering if your camera is a non-PoE model I don't see any PoE components on that board. Unless they are on the other side.
Does the model number on the label have a -D in it?
 

dredivan

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earlier this camera worked on this POE switch, someone cut off my wires and took them away
Screenshot_13.jpg
 

dimo

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How many cables end up here?
2020 is a POE cam and the pigtail has a Rj45 plus an extra power jack for non POE power supply.
Alastairs connection chart is correct, listen to him.
Hikvision has a technical bulletin for that.
 

CoreyX64

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This is the greatest thing I have read in sometime. Incredibly resourceful. I’ve recycled a very small number of cams due to corroded and damaged pigtails. I regret this now, but they were older 2-3MP cams and cheap enough it wasn’t that big of a deal, but still. I hate being wasteful.

Thanks for the reference to the bulletin. Wish I found that way back when.


Sent from my iPhone using Tapatalk
 

dimo

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Sorry for asking again but, you mean that if you cut the cable like I show in 2020 photo, you will find only 6 cables?
Not on the circuit board but at the pigtail.

May be you are right. I used to function my 2020 using only 2 pairs on RJ45 (pin 1,2,3,6) for data and the other 2 on the jack for external 12V power supply.
I think remain pins 4,5 are for (+) and 7,8 are for (-) DC on POE.

Maybe a connection diagram for PoE (802.3af) from someone knows better the subject will help you.
ds-2cd2020f-i.jpg
 
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