4-Channel Passive Video Balun / Transceiver
Model: VPB400TRJ

 
FrontRear
 
or
RJ45 Jack
  Removable Terminal Block
 
Features:
  • Transmit a color video signal up to 1200ft / 400m and a B/W video signal up to 2000ft / 600m.
  • Passive; No power required.
  • Eliminate coaxial cable.
  • Built-in Filter: 0~6MHz
  • Use RJ45 Jack or 4 screw type terminal to connect between units.
 
Application Diagram:
A)

B)



Panel View:
Front

Rear

Specification:
Model Number
VPB400TRJ
Video Transmitting Properties Supporting Video Mode
All Baseband Signals including PAL, NTSC, SECAM
Balance Band
0~6MHz
Maximum Transmission Distance
Color 1200ft / 400m, B/W 2000ft / 600m
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
IEC61000-4-2/1955 (GB/T 1726, 5-1999)
Video Input Protection
2KV (different mode), 2KV (common mode)
IEC61000-4-2/1955 (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)
7.09” x 3.94” x 1.26” / 180 x 100 x 32 mm
Housing Material
Metal
Color
Black
Weight
1 lb / 456 g
Environment Operating Temperature
32°F ~ 122°F / 0°C ~ 50°C
Relative Humidity
0~95%
Storage Temperature
-40F ~ 302°F / -40°C ~ 150°C

RoHS
A-5

UTP Balun 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 8000ft, with an active balun.

UTP Baluns are perfectly suited for applications such as these:
CCTV Security Systems – Video Balun, CCTV Balun
CCTV Surveillance Systems – Video Balun, CCTV Balun
CCTV Camera – Video Balun, CCTV Balun
Home Theatre – DVI & HDMI Balun
LCD/CRT Monitors – VGA PC Balun, VGA Extender, and VGA Distributor
Televisions – DVI & HDMI
VGA Monitors – CCTV Balun, VGA Balun, VGA PC Balun, VGA Extender, and VGA Distributor
DVD Players – DVI & HDMI Balun
PCs (Personal Computers) – VGA Monitor, Keyboard, & Mouse Long Range CAT5E Extender
Laptops/Notebooks – VGA Monitor, Keyboard, & Mouse Long Range CAT5E Extender
USB and PS/2 Devices – VGA Monitor, Keyboard, & Mouse Long Range CAT5E Extender
UTP (Unshielded Twisted Pair Cable) – Cat5E, Cat6 for Extender Balun
BNC (Coaxial Cable) – Video Signal Filter.

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).