Home   4-Channel Passive Video Balun / Transceiver
   Model: VBU400TS
 
FrontRear
 
or
RJ45 Jack
  Removable Terminal Block
 
Features:
  • Transmission distance up to 1000ft / 300m working with passive transceivers
  • Transmission distance up to 2000ft / 600m working with active receivers or transmitters
  • Supports all bandbase signals including NTSC, PAL, SECAM
  • Passive; No power required
  • Eliminate coaxial cable
  • Built-in Filter: 0~6MHz
  • Built-in TVS (Transient Voltage Suppressors) for surge protection
  • Use RJ45 Jack or 4 screw type terminal to connect between units
 
Application Diagram:
A)

B)



Panel View:
Front

Rear

Specification:
Model Number
VBU400TS
Video Transmitting Properties Supporting Video Mode
All Baseband Signals including PAL, NTSC, SECAM
Balance Band
5MHz Max.
Maximum Transmission Distance
1000ft / 300m with passive transceivers 2000ft / 600m with active transceivers Transmitting UTP Cable
Interference Rejection
>60dB
Connection Properties Video Output Connectors
4 Female BNC, Resistance 75 Ohms
Connector for UTP Transmission
Screw Terminal Set and RJ45, Resistance 50 Ohms
Surge Protections Video Output Protection
2KV (common mode), 10/700µs
IEC61000-4-5/1955 (GB/T 1726, 5-1999)
Video Input Protection
2KV (different mode), 2KV (common mode)
IEC61000-4-5/1955 (GB/T 1726, 5-1999)
Video Input Protection for Over Current
100mA
Stability MTBF
>50,000 hours
Physical Properties Dimensions (L x W x H)
4.09” x 3.15” x 1.06” / 104 x 80 x 27mm
Housing Material
Metal
Color
Black
Weight
0.35 lbs / 160 g
Environment Operating Temperature
-4°F ~ 158°F / -20°C ~ 70°C
Relative Humidity
0~95%
Storage Temperature
-20F ~ 150°F / -40°C ~ 150°C
*Specifications are subject to change without notice.

RoHS
A-5a

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)