Passive Video Balun with Video, Power & Data Model: VBU111RJ
Features:
Transmit a color video signal up to 300M / 1000Ft, and a full motion monochrome (B&W) video signal up to 500M / 1600Ft. Transmit power signal up to 200M / 600Ft. (Please see Voltage Drop List). Transmit data signal up to 300M / 1000Ft. BNC male with RJ45 Jack; male and female 12V DC plug on one device. Video, camera power, data (RS422, 485) transmission over one standard CAT5 cable. Wave Filter Design, Anti-Static Design, Confirm to IEC 61000-4-2:1995 Standard Interference Rejection ABS Outer Shell
Application Diagram: Please refer to the following for Voltage Drop List

Panel View:
1 2 3 4 5 6 7 8 T568A: White Green Green White Orange Blue White Blue Orange White Brown Brown T568B: White Orange Orange White Green Blue White Blue Green White Brown Brown Voltage Drop According to Cable Length (24AWG): Transmission Distance Transmission Voltage (12V DC, 0.5A) Transmission Voltage (12V DC, 1A) Transmission Voltage (12V DC, 1.5A) 50M / 160Ft 13.5V 15.5V 17.0V 100M / 320Ft 15.5V 18.5V 22.0V 150M / 500Ft 17.0V 22.0V 27.0V 200M / 650Ft 18.5V 25.5V 32.0V

C-TICK

OKINA USA Cabling Systems and Solutions provides an answer for all your cabling needs. Our complete line of baluns allows you to easily extend your current audio/video/data system up to 1200ft and even up to 8000 ft, with an active balun.

OKINA USA Baluns are perfectly suited for applications such as these:
CCTV Security Systems
CCTV Surveillance Systems
CCTV Cameras
Home Theatre
LCD/CRT Monitors
Televisions
VGA Monitors
DVD Players
PCs (Personal Computers)
Laptops/Notebooks
USB and PS/2 Devices
UTP (Unshielded Twisted Pair Cable)
BNC (Coaxial Cable)

How does a balun work?
Baluns are used to convert between "Balanced and Unbalanced" electrical signals.
Baluns work by transforming the original unbalanced (video/power/data/etc) signal to a balanced frequency used by a different cable, like CAT5 UTP. Not only does this reduce interference, but it also allows you to transmit a signal much longer than the original application would allow. Baluns are always utilized in pairs. One balun is needed to convert the original signal to a new frequency, and another balun is used at the other end to revert to the original frequency.

"Passive" Video Baluns do not require power, and can extend a signal up to 2000ft (B/W)
"Active" Video Baluns require power, but can extend a signal up to 8000ft (B/W)