4ch CCTV UTP Power Video Data Combiner Balun (PVD308)
4ch CCTV UTP Power Video Data Combiner Balun (PVD308)
Description:The Power Video Data Combiner Balun is passive transceiver device that combines video,Website:, PTZ data, and camera power over a single 8-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 PVD308 series is designed to be installed at the control room. Each camera power output is equipped with a self-resetting fuse for extra protection. The PVD308 video connections are through BNC connectors and Coax cables to the DVR. The data connections to the DVR are through RJ45 and Category-5 cables.
Features:1. Combines video, power and data into a single RJ45 4-pair cable2. Use with the power-video-data transceiver at the camera3. Built-in passive transceivers with surge protection4. 60 dB cross talk and noise immunity 5. Designed for structured wiring applications 6. Connectors: Video-BNC, UTP-RJ45, Power-"Press-Fit" terminal block
Technical specifications:
4ch CCTV UTP Power Video Data Combiner Balun (PVD308)
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
Male BNC, RJ45 and Terminal Block
Power
12V-36V
Case
Metal
Dimension
85mm*47mm*25mm
Weight
0.22KGS
Wire TypeThe 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 ChartUsing 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
Application Diagram
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