China 8 Channel UTP Passive CCTV Video Balun VB208,8 Channel UTP Passive CCTV Video Balun VB208 Manufacturer
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8 Channel Passive CCTV UTP Video Balun , Video Transceiver VB208
Description:
The CCTV video balun VB208 is to convert the video signal into the balanced signal applicable to be transmitted on common
Cat-5 unshielded twisted pair wire with perfect transmission effect, which can be applied in the occasions such as video
monitoring and video meeting and can transmit four channels of video image simultaneously on an 8-core Cat-5 twisted pair
wire. It can simplify the wiring project and save wire use quantity.
Features:
Adopt differential signal transmission with excellent anti-jamming ability
Save project wire expenses, each a pair of twisted pair wire transmits one channel of video signal and one common Cat-5 unshielded twisted pair wire can simultaneously transmit four channels of video signal
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
Usually It works as video receiver
Aluminum alloy case
Connectors: Terminal block, RJ45, BNC female connector
Technical specifications:
|
Video Format |
NTSC, PAL, and SECAM |
|
|
Frequency Response |
DC to 8MHz |
|
|
Attenuation |
0.5dB typ |
|
|
CMRR |
60 dB |
|
|
Impedance |
Coax, Male BNC |
75 ohms |
|
RJ45/Terminal Block |
100 ohms |
|
|
Working environment |
Working Temperature |
-10℃ to +70℃ |
|
Storage Temperature |
-30℃ to +70℃ |
|
|
Humidity |
0 to 95% |
|
|
Wire Type |
UTP5 |
|
|
Connector |
Female BNC, RJ45 and Terminal Block |
|
|
Power |
No power required |
|
|
Case |
Aluminum alloy |
|
|
Dimension |
157mm*80mm*29mm |
|
|
Weight |
340g/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:
