Hi, I have a sannce poe camera that I need to replace the poe connector for.

[MarkWoodward123]

I can't figure out the wiring for the rj45 connector. Can you help?
I have 6 wires, orange, yellow, green, purple, white and brown. Thanks

 

[MarkWoodward123]

 

[TonyR]

It's likely sPOE (simplified POE) and does not adhere to any accepted spec such as conventional POE (802.3af or 802.3at).

FWIW, this from @mat200 back in Dec. 2017:
Avoid Zmodo / Funlux / Annke / Sannce simplified POE or sPoE systems.


Sorry, I don't have any suggestions for you...it doesn't even look like a Zmodo pinout I have, plus you have an additional pair:

 

[Whoaru99]

Is the existing connector damaged in a manner that a multimeter/ohmmeter wouldn't work to determine the pinout?

 

[mat200]

View attachment 39865

Thanks @MarkWoodward123

Indeed Sannce / Annke has sold some questionable products in the past. ( note, I'm documenting this so that others can more easily find it on a search )

Your particular model: sannce i61dx mini-bullet security camera

Pulls up, as an example:
SANNCE 8CH 1080P HD POE CCTV Security System NVR & 4 X Bullet Cameras - I61DX
SANNCE: SANNCE 8CH 1080P HD POE CCTV Security System NVR & 4 x Bullet Cameras - I61DX/NVR Security System

The good news, is that the spec sheets show that it does look like it meets a PoE spec:
Operating Power DC12V;PoE (802.3af)

Do you still have the RJ45 plug end? Perhaps a good close up of that showing the color of the wires going into the plug would be helpful, we can then use @TonyR post to determine which color maps to which pin.

 

[MarkWoodward123]

Do you mean this or me try and open up the case?

 

[MarkWoodward123]

@mat200

 

[MarkWoodward123]

With case removed

 

[Whoaru99]

A little more whittling, or maybe even now, probably can determine. A $15 multimeter and you could confirm the pinout for sure. Everyone should have a multimeter on-hand anyway.

 

[Whoaru99]

Orient what is left of the receptacle so the terminal positions agree with the previous illustration showing position 1 - 8 then determine what color(s) go to which pin.

 

[mat200]

@MarkWoodward123 Looks like you're making some good progress

Remember to test the camera if it is still working, as it appears something may have shorted out.

I would jig up a RJ45 keystone and some wires from a length of Cat5e/6 to setup a test rig.

Definitely share your results here.

 

[MarkWoodward123]

Ok so done some whittling and pin 1 looks white and the rest in order as of pic but I only have 6 wires for 8 pins..

 

[Whoaru99]

Just cause there are 8 pins doesn't mean all are used. Connect a new Jack same way as what you got there.

 

[MarkWoodward123]

Ok, bit more.. @mat200 unfortunately no idea how to set up a test rig etc and no multimeter.. so am going to have to try and hook the new rj45 connector to another cameras network cable and see if it works. I saw in a hikvision article something about common cables (looked like the same cable looped through two connectors) so I presume maybe something like that needed here. Any guesses now which wires go to which numbers on my rj45?

 

[MarkWoodward123]

I think it looks like 7&8 and 4&5 may be common looking at the solder? So brown 7&8, green 6, purple 4&5, yellow 3, orange 2 and white 1?

 

[MarkWoodward123]

AWESOME..it works!!!

 

[MarkWoodward123]

In case anyone needs in future!

 

[Whoaru99]

Good work!

 

[VorlonFrog]

In case anyone needs in future!

Trim the excess wire from those connections to insure highest data rates.
Leave just a tiny stub on the outside of each connector (enough to keep it locked in the connector.)
Excess wiring acts like a broadcast antenna and can lower your data rate with interference.

 

[Mike]

Awesome job!