NV-413A NVT 4 Channel UTP Video Transceiver

The NVT Model NV-413A 4-Channel Video Transceivers is a passive (non-amplified) device that allows the transmission of real-time monochrome or color video over Unshielded Twisted-Pair (UTP) telephone wire. Baseband (composite) signals of any type are supported.
“Up-the-coax” type signal may be sent over the same wire pair. Used as a receiver, the NV- 413A is fully compatible with qualified cameras that are equipped with an NVT twisted-pair output.
The unparalleled interference rejection and low emissions of the Model NV-413A allow video signals to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits. This allows the use of a shared or existing cable plant. With built-in transient protection, damaging voltage spike problems are eliminated.

Specifications

Video

• Frequency response - DC to 10 MHz
• Attenuation - 0.5 dB typ
• Common-mode / Differential-mode rejection
  • 15 KHz to 5 MHz - 60 dB typ
• Impedance
  • Coax, female BNC - 75 ohms
  • UTP, Screw terminal block or RJ45 - 100 ohms

Wire Type

• Network Wiring - One Unshielded Twisted Pair (for each video signal) 24-16 AWG (0,5-1,31mm)
• Category Type - 2 or better
• Impedance - 100 ± 20 ohms
• DC Loop Resistance (24AWG) - 52 ohms per 1,000ft (18 ohms per 100m)
• Differential Capacitance - 19 pF/ft max (62 pF/m max)

Connectors

• Use either terminal block or RJ-45(not both)

Power

• No external power required

Environmental

• Ambient ambient temperature - -22 to +167 °C (-30 to +75 °C)
• Humidity (non-condensing) - 0 to 95%
• Transient Immunity - per ANSI / IEEE 587 C62.41

Mechanical

• Dimensions, excluding brackets and connectors - 7.3 x 2.35 x 1.65in (184 x 60 x 41mm)
• Material - Black ABS
• Mounting - Two 0.175 in (4,4mm) diameter holes 6.75in (171,5mm) apart
• Product weight - 12.0oz (340g)
• Packaged weight - 12.0oz (340g)

NV-413A Specifications PDF