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By: NVT
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Video/Power transmission Solutions
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UTP Video Passive Transmitter 12VDC Converter

The NVT UTP Video Passive Transmitter 12VDC Converter NV-226J-PV Video Transmitter 12VDC Converter is a passive (non-amplified) video transmitter combined with a 24VACto-12VDC converter. Designed to fit on the back of a fixed 12 VDC camera, this unit is architected to convert 24VAC power from the control room, while delivering real-time baseband (composite) video at extended distances, all over one 4-pair UTP cable.

The unparalleled interference rejection and low emissions of the NV-226J-PV allows video and low voltage power to coexist within the same 4-pair cable, using structured (EIA 568B) wiring practices. It is recommended that the 24VAC not share the same jacketed wire bundle with telecom or datacom signals. The NV-226J-PV carries a limited lifetime warranty, is UL and cUL listed, and is CE, WEEE, and RoHs compliant.
 

NV-226J-PV features include:

→ Video Frequency response DC to 10 MHz
→ Video Attenuation 0.5 dB typ
→ Extended distance camera power and video routed through UTP and RJ45
→ Supports 12VDC cameras with onboard regulated power
→ Use with NVT’s PVD TM Power Supply Hubs and Cable Integrators
→ Up to 3,000ft (1km) with a NVT DigitalEQ TM Hub or active receiver, (see Power Distance Chart)
→ Up to 1,500ft (460m) with a NVT StubEQ TM Hub
→ Frequency response DC to 10MHz (see Recommended Distance Chart)
→ Exceptional interference rejection
→ Built-in transient protection
→ Limited lifetime warranty

Video Common-mode / Differential-mode rejection 50 KHz to 10 MHz 60 dB typ
Video Impedance Coax, male BNC 75 ohms
Video Impedance UTP, RJ45 Data Connector 100 ohms
Camera Input voltage 13 to 30 VAC/DC
Camera Input current Class II SELV floating power supply
Camera Output voltage 12VDC, regulated
Camera Output current 400 m
Network Wiring One Unshielded Twisted Pair 24-22 AWG (0,5-0,64mm)
Wire Category Type 2 or better
Wire Impedance 100 ± 20 ohms
Wire DC Loop Resistance 52 ohms per 1,000ft (18 ohms per 100m)
Wire Differential Capacitance 19 pF/ft max (62 pF/m max)
Body height 2.25in (57mm)
Body width 1.52in (39mm)
Body depth (not including connectors) .81in (20mm)
Product Weight 1.8oz (50g)
Packaged Weight 0.16lb (73g)
Temperature -4 to 167 °F (-20 to 75 °C)
Humidity (non-condensing) 0 to 95%
Transient Immunity per ANSI / IEEE 587 C62.41

 



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Prices and specifications subject to change without notice.