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phone/alarm/cat6 in same conduit?

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Ironcrow

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Joined
Sep 30, 2005
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1,169
Location
Arizona
I would do it. I have four Cat 5 and an alarm in one 1 1/4 conduit 50 ft with no issues.
 

CNGsaves

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Joined
Sep 26, 2012
Messages
13,233
Location
KS and OK
Yep, do it . . . AND . . . put it pull string for future upgrades.

Recommend 1" conduit so you'll have plenty of room.
 

mburrus

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Joined
Nov 15, 2014
Messages
235
Location
Miami, Fl
everything cngsaves said... i ran 2x1" in my trench... be aware if you have lightning you may have issues with differences in ground potential... could mess up the alarm. im planning to do everything over fiber optic to avoid that issue (we are the lightning capital here in south florida)
 

SouthernGemini

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Joined
Jul 7, 2013
Messages
50
Location
St Tammany Parish, LA
Just today I ran 90 feet of 4 pipes, each 1.5 inch and another 2.5 inch conduit pipe. With what you listed, interference will not be an issue. One of my pipes has two Cat 5e, underground COAX and control line for my antenna rotator. I ran my power in another conduit completely.
 

Crazyjake8493

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Sep 26, 2014
Messages
3,955
Location
Upstate NY
One of the conduits to my garage is 1.5" PVC with Cat6, coaxial, phone line, and doorbell wire for an old school bell in the garage. No interference issues, power is in a 2" conduit in the same trench.
 

KDXSR5

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May 17, 2015
Messages
281
Location
Wyoming
It will be fine. We run all of the above in commercial buildings together in low voltage trays all the time. If you are concerned, then buy shielded cat 5/6 cable and leave the rest unshielded.
 
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KDXSR5

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May 17, 2015
Messages
281
Location
Wyoming
What are 4 cat 5 cables used for?

Maybe for cameras?? Maybe not though, as I believe a POE switch would make it so only one ethernet is used for cameras. :dunno:

If you are going to leave extra cables, CAT6 is a good option though, as anything that needs CAT6 cabling is ready. Plus you can take multiple conductors and tie them together for other uses that need a larger conductor. You can never have enough spare cables, but this is coming from a guy that deals with low voltage installs daily and always ends up with the installers forgetting a cable or two. :willy_nil
 

PhantomEB

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Joined
Feb 6, 2006
Messages
6,732
Location
Medicine Hat, AB, Canuckistan
What's better, Cat5 or 6? I gonna be putting in a pvc run in the trench before I backfill it tomorrow. It's gonna be for a router in the shop as I lose wifi signal at the back as well gonna be putting in a pair of cameras out there, hooked up to a tablet or small laptop so I can always check up on my stuff.
 
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The Cobbler

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Staff member
Joined
Oct 24, 2013
Messages
25,876
Location
Niagara Region, Ontario, Canada
Thanks for all the replies folks. answered my question with what I wanted to hear.
Cat 6 is supposedly faster than 5, but some on the net claim no difference.
I just happen to have a spool of cat6 that I can use.
 

techlaf

Member
Joined
Jun 26, 2013
Messages
10
Location
Lafayette, LA
Cat6 is probably safer future proofing at this point, but keep in mind terminating Cat6 is quite a bit more difficult than Cat5. If you're doing punch downs it doesn't really matter, but crimping is a pain on Cat6.
 

keelan

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Joined
Jul 31, 2013
Messages
135
Location
Kelowna, BC
Cat6 is a waste of money. 5e is fine. The deal with Cat6 was that it was supposed to pave they way for 10Gbps ethernet over unshielded twisted pair, but nobody cares because nobody runs 10Gb over plain old copper. For anything up to 1Gbps, 5e is just fine. If you want to future proof, run fiber -- in 10 years it's all you'll see.
 
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