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PTT-140VP



The unparalleled interference rejection and low emissions of the PVD Transmission system allows video and low-voltage power to coexist within the same 4-pair cable, using structured (EIA 568B) wiring practices.
The Model PTX-120VP and PTX-100PVD Video Transmitter +12VDC Converter is a passive (non-amplified) video transmitter combined with a DC40-12V / AC28-24V-to-12VDC converter. Designed to fit on the back of a fixed 12 VDC camera, this unit is architected to convert DC40-12V / AC28-24V power from the control room (DVR Site), while use with PRX-400PVD or PTX-120VP delivering real-time composite (Base-band) video signals and power at extended distances, all over one 4-pair UTP cable.
The Passive Video Receiver Hub PRX-400PVD or PTX-120VP on the control room (DVR Site), which allow DC40V / 28VAC/ 24VAC inputs that can support at-distance camera loads up to 1.5 Amp for cable runs under 1000ft (300m). The PVD transmission system builds in diagnostic LED display load/no-load at a glance and surge protection, damaging voltage spike problems are eliminated.

 
  • Multi Signals: Video, Power, Data (RS422, 485) transmission over one standard CAT. 5 UTP cable.
  • High Current: Support DC12V/1.5A up to 300 meters.
  • Power Backup: Centralized power management through UPS at DVR site, no worry for power backout.
  • Provide full rang Power/ Video/ Data UTP Transceiver for difference application.
  • Multi Ports: Provide 4 ports for PVD connection.
  • Save the cabling and maintain costs: All in one solution (Power/Video/Data), you do not need to set up power cabling for the camera again.
  • Built in Surge Protection (PRX-400PVD/ PTX-100PVD).
  • Supports 19rack mount.
Specification
Video Port 1
Connector BNC , Power jack
Communication Type Transceiver
Video Noise Filter Yes
Cross Talk Immunity Yes
RF Noise Immunity Yes
Wire Cable UTP Category 2 or better cable UTP 24-16 AWG (0.5-1.31mm)
Impedance BNC: 75Ω; Terminal Block: 100 Ω
Frequency response DC to 5 MHz
Insertion Loss (Video) Less than 2 dB /pair over the frequency from DC to 5 MHz
Return Loss(Video) Greater than 15 dB over the frequency from DC to 5 MHz
Common/Differential Mode Rejection Ratio
40dB @ 5MHz
Input Power
DC12V AC24V-28V
Output Power
DC12V AC24V-28V DC-12V
Input Current
N/A
Output Power
N/A
Max Surge Peak Voltage
N/A
Max Surge Peak Current
N/A
Surge Protection Time N/A
Normal Resistance Cross Coax
N/A
Surge Resistance N/A
Low Pass Filter N/A
Insertion loss (Surge) N/A
Return loss (Surge) N/A
Environmental -20℃ 〜 70℃, Humidity: 0 to 95% (non-condensing)
Dimension(mm) 44x23x22
Weight 150g
Certificated
  CE, FCC, RoHS.
*Product specifications are subject to change without notice.
*Tested using the Category 5 UTP cable.
*The transmission distance of Video, please refer to the distance Chart.
*It is recommended that the 24VAC/28VAC not share the same jacketed wire bundle with telecom or LAN signals.
*Must use the DC40V/ AC28V/24V power input for PRX-400PVD when used with PTX-120VP.

 

 

 

 

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