China 4 Channel Passive UTP CCTV Video Balun Video Transceiver VB140A,4 Channel Passive UTP CCTV Video Balun Video T...
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4 Channel Passive CCTV Video Balun / Video Transceiver / UTP Balun VB140A
Description:
The video balun VB140A is a passive transmission device that transmits video signal over unshielded twisted
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
With 4ch pigtail BNC male connector
Steel case and spray painting
Connectors: Terminal block, RJ45, BNC male 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 |
Male BNC, RJ45 and Terminal Block |
|
|
Power |
No power required |
|
|
Case |
Steel case, spray painting |
|
|
Dimension |
130mm*63mm*23mm |
|
|
Weight |
266g/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.
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