Gold Member Since 2009
Audited Supplier
Chinasky Electronics Co., Limited

Video Balun, Balun, CCTV Balun manufacturer / supplier in China, offering 8CH CCTV UTP Power Data Combiner Cat5 Video Balun (PVD308H), 1CH CCTV Passive HD-Cvi/Tvi/Ahd Video Balun with Power (VB213B&C), 4CH CCTV UTP Video Balun for HD-Ahd/Cvi/Tvi Camera (VB304AH) and so on.

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Supplier Homepage Product CCTV UTP Video Balun HD CVI/TVI/AHD Video Balun 8CH CCTV UTP Power Data Combiner Cat5 Video Balun (PVD308H)

8CH CCTV UTP Power Data Combiner Cat5 Video Balun (PVD308H)

Purchase Qty.:
100-1,999 2,000+
FOB Unit Price: US $18 US $16
Purchase Qty. (Pieces) FOB Unit Price
100-1,999 US $18
2,000+ US $16
Get Latest Price
Port: Shanghai, China
Production Capacity: 100000 PCS Per Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram, Cash

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Basic Info
  • Model NO.: PVD308H
  • Frequency Response: DC to 60MHz
  • Video Format: HD-Cvi/Tvi/Ahd, NTSC, PAL, and Secam
  • Cmrr: 60 dB
  • Trademark: Chinasky
  • Specification: CE, RoHS
  • HS Code: 851762
  • Application: Power Video & Data Transmission
  • Size: 85mm*47mm*25mm
  • Attenuation: 0.5dB Typ
  • UTP Connection: RJ45
  • Transport Package: Blister Packing
  • Origin: China
Product Description
8CH CCTV UTP Power Video Data Combiner Cat5 Video Balun (PVD308H)
The Power Video Data Combiner Balun is passive transceiver device that combines video, 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 PVD308H 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.
1.      Combines video, power and data into a single RJ45 4-pair cable
2.      Compatible with all HD-CVI, HD-TVI, HD-AHD Cameras and analog Cameras
3.      Up to 450m for 720P CVI Cameras
4.      Up to 250m for 1080P CVI Cameras
5.      Up to 200m for 720P/1080P TVI Cameras
6.      Up to 320m for 720P AHD cameras
7.      NTSC, PAL, and SECAM video formats
8.      No power required
9.      60dB cross talk and noise immunity.
10.   Compact size and easy installation
11.    Built-in transient suppression protection
12.    Power-Video signals are routed via UTP and RJ45. The unit is a passive (non-amplified) device that allows         the transmission of real-time monochrome or color video over Unshielded Twisted-Pair (UTP) telephone               wire
13.   Indicated LED lights
14.   Save cable cost 30%-50%
15.   Voltage of power: 12V~36V
16.   Outstanding interference rejection, transient protection
Technical specifications:
8ch CCTV UTP Power Video Data Combiner HD-TVI Balun (PVD308H)
Video FormatNTSC, PAL , and SECAM 
Frequency ResponseDC to 8MHz
Attenuation0.5dB typ
CMRR60 dB 
ImpedanceCoax, Male BNC75 ohms 
RJ45/Terminal Block100 ohms
Working environmentWorking Temperature  -10ºC to +70ºC
 Storage Temperature  -30ºC to +70ºC
Humidity 0 to 95%
Wire TypeUTP5
ConnectorFemale BNC, RJ45 and Terminal Block
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 Voltage24VAC28VAC13VDC
Resultant Camera Voltage21VAC21VAC10VDC
100mA Camera400m800m300m
300mA Camera130m260m100m
500mA Camera80m160m60m
1A Camera40m80m30m
All RJ45 Connector follows industry-standard TIA/EIA 568B pinouts.
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