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GunRunner1

I need a little education on cat 5 and baluns

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I no very little to nothing about baluns or cat 5 use.

I'm running the cables 150 ft. to my gaurage I will get power there?

 

I have a pan tilt unit that needs 9 wires.

 

Zoom lens: (zoom in zoom out, focus in focus out, power on of.)

This should be 6 wires?

 

I'll be using 6 24vac camera's

This should be 12 wires.

 

6 camera should need 12 baluns?

 

If I figure right I will need 27 wires?

 

If cat 5 has 4 wires ea. I will need 7 runs.

 

Is this right????

 

Thanks,

Edited by Guest

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- CAT5 has 4 PAIR of wires, 8 wires total.

- 2 Baluns per camera/signal. you can get a combined balun at the DVR end of 4, 8, & 16

- 1 pair frm the CAT5 is require per camera signal

- PTZ? Usually 1 pair is required for the DATA for a PTZ camera. need to know the model and manufacture of the PTZ setup. older PTZ's have more wires, especially the PTZ bases

- 150? missed your point.

- power at garage is ok, but, as long as your cable runs are less then 200ft. you won't have any issue with power in the house.

- why CAT5 on all? I like to use CAT% only when it is required based on install & distance. RG59 Siamese is better in most installs.

 

Baluns are like Women. Most are ok and the really goods ones are expensive.

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the 150 was supposed to be 150 foot from house to guarge.

 

Reasons for using cat 5.

1. Allready have 3/4 of a spool.

2. the underground pipe I allready have is no large enough for rg-59 simese and my control cables. But should be large enough if I go with cat 5 cable.

 

O.k. Thanks alot

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150ft. is a bit too far for direct PTZ motor and lens control with Cat-5. Typical limits are 50 feet for those functions with 20 gauge wire. Cat-5 is 24 gauge.

 

You could build or buy a relay box and put it in the garage to control the PTZ functions and then use Cat-5 to control the relays. Or you could use RS422/485 on one pair of the Cat-5 to a controller located in the garage. Then you could also use Cat-5 pairs for the video from each camera. You would need one pair per camera (up to 4 cameras per Cat-5 run).

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