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What is this cord called?

Posted on 4/29/19 at 7:46 pm
Posted by whit
Baton Rouge
Member since Sep 2010
10999 posts
Posted on 4/29/19 at 7:46 pm
I’m trying to order a new one. It’s for my security camera.






My dog got ahold to it.

Posted by junkfunky
Member since Jan 2011
33910 posts
Posted on 4/29/19 at 8:22 pm to
(no message)
This post was edited on 4/29/19 at 8:23 pm
Posted by Zappas Stache
Utility Muffin Research Kitchen
Member since Apr 2009
38723 posts
Posted on 4/29/19 at 8:33 pm to
The end your dog chewed up is a Cat5 or 6 Balun. The other end looks like a DC power connector but I'm not sure. Was that end plugged into a power source?
This post was edited on 4/29/19 at 8:40 pm
Posted by whit
Baton Rouge
Member since Sep 2010
10999 posts
Posted on 4/29/19 at 8:39 pm to
quote:

Was that end plugged into a power source?
yes.
Posted by junkfunky
Member since Jan 2011
33910 posts
Posted on 4/29/19 at 8:56 pm to
quote:

The other end looks like a DC power connector but I'm not sure.


I deleted my post because I felt the same but it is definitely power not video.
Posted by whit
Baton Rouge
Member since Sep 2010
10999 posts
Posted on 4/29/19 at 9:11 pm to
quote:

deleted my post because I felt the same but it is definitely power not video.
The camera is WiFi but a cat5/6 runs from the camera to a power source. The part shown is the adapter. So I guess the cat5 is used strictly for power.
Posted by Zappas Stache
Utility Muffin Research Kitchen
Member since Apr 2009
38723 posts
Posted on 4/29/19 at 9:15 pm to
It is some sort of Power Pass Through Balun but I can't find your exact one with just the DC connector. Most I find have 2 connectors; a DC connector and a BNC connector for video.
Posted by junkfunky
Member since Jan 2011
33910 posts
Posted on 4/29/19 at 9:18 pm to
quote:

So I guess the cat5 is used strictly for power.


Yes, the cat5 is coming from a powered source to provide POE (power over Ethernet).
Posted by whit
Baton Rouge
Member since Sep 2010
10999 posts
Posted on 4/29/19 at 9:19 pm to
It’s a cox product so I’m trying to bypass dealing with them and just get the part myself
Posted by junkfunky
Member since Jan 2011
33910 posts
Posted on 4/29/19 at 9:19 pm to
quote:

a DC connector and a BNC connector for video.


That's what I found as well.
Posted by whit
Baton Rouge
Member since Sep 2010
10999 posts
Posted on 4/29/19 at 9:27 pm to


Think this would work? Just wouldn’t use the male ethernet cable
Posted by Zappas Stache
Utility Muffin Research Kitchen
Member since Apr 2009
38723 posts
Posted on 4/29/19 at 9:36 pm to
I guess its worth $2.64 to try it. I would try the balun with the 2 connectors too and just use the DC connector.
Posted by Korkstand
Member since Nov 2003
28709 posts
Posted on 4/29/19 at 10:28 pm to
Yeah it's just a PoE injector but it seems dumb as frick to use it just for power and then wifi for data.
quote:

It’s a cox product
Oh.
Posted by Hopeful Doc
Member since Sep 2010
14965 posts
Posted on 4/30/19 at 12:31 am to
quote:

Think this would work? Just wouldn’t use the male ethernet cable



You should probably double check your PoE standard being used. This is a passive cable. It won't work with 802.3af/t, which your camera almost certainly isn't, but you should at least check first.
Passive PoE is often anywhere from 24v/0.5a to 48v/1a. It doesn't look like your cable had any 'active' component to it, but I'd at least check the eBay link and confirm that it's not INcompatible with any of those.
I'd hate to fry a camera with a silly little cable. And you probably won't. But it's at least worth taking a little look at first.



ETA: 'active' PoE is a standard used that allows your device to negotiate the power it is drawing. 'passive' PoE is basically turning the RJ45 switch into a power socket, and the power draw is "dumb," so mismatch can be bad. Again, it doesn't look like there's anything 'active' about this part of your chain, and it would be weird for a camera to use the 802.3xx standard without...data...but it's a weird setup anyway, so I wouldn't put anything past them.
This post was edited on 4/30/19 at 12:39 am
Posted by Cajunomics
New Orleans
Member since Dec 2010
891 posts
Posted on 4/30/19 at 3:46 am to
haha, i was going to say i have seen that before..


i have that cord, given from cox for the camera install.
Posted by ColdDuck
BR via da Parish
Member since Sep 2006
2767 posts
Posted on 4/30/19 at 9:00 am to
I have seen that cox setup. They just find a power outlet in the attic or something and run cat5 to the awnings or wherever. Then use their wireless home automation thing. Dumb as hell. Should just home run them back to the closet. Plus I had to find a crazy long URL to "hack" the cameras so we can connect them to the users own wifi since they had some nice mesh stuff and the cox home wifi thing could not reach all cameras.
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