China 4 Channel Video Power Data Passive Transceiver , 75 Ohm Video Power Data Balun,4 Channel Video Power Data Passive...
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1. Frequency Response: DC to 8MHz
2. Channel: 4 CH
3. Video Format: NTSC, PAL , and SECAM
4. Connector Video: Female BNC, RJ45 and Terminal Block
5. CMRR: 60 dB
6. Attenuation: 0.5dB Typ
7. Power: 12V-36V
8. Certification: CE,RoHS
4 Channel Video Power Data Passive Transceiver , 75 Ohm Video Power Data Balun
Description:
The PVD3 Series is passive transceiver device that combines video, PTZ data, and camera power over a single 4-pair UTP cable to simplify CCTV installations in a structured wiring environment. At the camera end the single channel PVD video balun combiner provides video, power and data on separate outputs.
The PVD304M series is designed to be placed at a location between the cameras and control room to extend the video up to 1200m. Each camera power output is equipped with a self-resetting fuse for extra protection. The PVD304M series video signals are connected through RJ45 and Category-5 cables to passive or active UTP receivers at the control room. The data connections to the DVR are through RJ45 and Category-5 cables.
Features:
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 |
12V-36V |
|
|
Case |
Metal |
|
|
Dimension |
160mm*44mm*33mm |
|
|
Weight |
0.41KGS |
|
Wire Type;
The PVD system operates well with Cats or better UTP wire,24 AWG(0.5mm) or thicker.
Low voltage camera power video may be sent within same wire bundle.
Do not use shielded twisted-pair wire.
Do not use un-twisted wire.
Do not run 24V/28VAC within same wire bundle with telecom or other datacom signals
Power-Distance Chart:
Using PVD products, cameras can be powered at extended distances, please refer to the ctart below for more information.
|
Power Supply Voltage |
24VAC |
28VAC |
13VDC |
|
Resultant Camera Voltage |
21VAC |
21VAC |
10VDC |
|
100mA Camera |
400m |
800m |
300m |
|
300mA Camera |
130m |
260m |
100m |
|
500mA Camera |
80m |
160m |
60m |
|
1A Camera |
40m |
80m |
30m |
All RJ45 Connector follows industry-standard TIA/EIA 568B pinouts:
|
Camera Connections |
|
|
Data Connections |
|
|
Video Connections |
|
Application Diagram:
