4-Channel Passive Video Balun

	4-Channel Passive Video Balun / Transceiver Model: VBU400T
	FrontRear

Features:
Transmit a color video signal up to 400M / 1200Ft, and a full motion monochrome (B&W) video signal up to 600M / 2000Ft. Passive; No power required. Eliminate coaxial cable. Built-in Filter: 0~6MHz Use RJ45 Jack or 6 screw type terminal to connect between units.

Application Diagram:
A)

B)

Panel View:

Front

Rear

Specification:

Model Number		VBU400T
Video Transmitting Properties	Supporting Video Mode	All Baseband Signals including PAL, NTSC, SECAM
	Signal Band	250MHz (-3dB)
	Balance Band	0~6MHz
	Maximum Transmission Distance	Color 400M / 1200Ft, B&W 600M / 2000Ft Transmitting Cable: UTP CAT5e
	Interference Rejection	>75dB
Connection Properties	Video Output Connectors	4x2 Female BNC, Resistance 75 Ohms
Connection Properties	Connector for UTP Transmission	Screw Terminal Set and RJ45, Resistance 50 Ohms
Protections	Video Output Protection	2KV (common mode), 10/700us IEC6100-4 2/1955 (GB/T 1726, 5-1999)
	Video Input Protection	2KV (different mode), 4KV (common mode) IEC6100-4 2/1955 (GB/T 1726, 5-1999)
	Video Input Protection for Over Current	100mA
Stability	MTBF	>30,000 hours
Physical Properties	Dimensions (L x W x H)	190 x 85 x 44 mm
	Housing Material	Metal
	Color	Black
	Weight	600 g
Environmental	Operating Temperature	-20°C~70°C
	Relative Humidity	0~95%
	Storage Temperature	-40°C~150°C

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)