UTP Video Passive Transmitter 12VDC Converter
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By: NVT
Video/Power transmission Solutions
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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 NVTs 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 |
© 1996 - 2024 | All Rights Reserved
Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.