China 4 Channel Passive CCTV UTP Video Balun Video Transceiver VB140B,4 Channel Passive CCTV UTP Video Balun Video T...
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Description:
The video balun VB140B is a passive transmission device that transmits video signal over unshielded twisted
pair wires, point-to-point, for distances up to 1000 feet (330 m). It uses Category 5 UTP. It’s easy to install
and cost effective, and does not require power. Working with 8-core CAT-5 can transport 4 channel video signals.
Its crosstalk and noise immunity ensure quality video signals.
Features:
Full-motion CCTV video at distances up to 330m when used with any passive transceiver
Up to 1500m with any active UTP video receiver
Outstanding interference rejection, transient protection
High quality image
It can work as video transmitter or video receiver
Compact size and easy installation
Steel case and spray painting
Connectors: Terminal block, RJ45, BNC female connector
Technical specifications:
|
Video Format |
NTSC, PAL, and SECAM |
|
|
Frequency Response |
DC to 5MHz |
|
|
Attenuation |
0.5dB typ |
|
|
CMRR |
60 dB |
|
|
Impedance |
Coax, Male BNC |
75 ohms |
|
RJ45/Terminal Block |
100 ohms |
|
|
Working environment |
Working Temperature |
-10℃ to +50℃ |
|
Storage Temperature |
-30℃ to +70℃ |
|
|
Humidity |
0 to 95% |
|
|
Wire Type |
UTP5 |
|
|
Connector |
Female BNC, RJ45 and Terminal Block |
|
|
Power |
No power required |
|
|
Case |
Steel case, spray painting |
|
|
Dimension |
130mm*82mm*23mm |
|
|
Weight |
260g/pc |
|
Connection method:
Clamp modular plugs for a Cat-5 unshielded twisted pair wire according to the connection order of TIA/EIA-568B (please refer to the following figure).connect the clamped modular plugs to the RJ45 sockets, connect the coax to the connection terminal.
Application Diagram:
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