Item # : 112020-874
Model : NVT213A
Was Price: CNY0/Pcs.
Now Price : CNY0/Pcs.
Last update : 2008.05.11
Manufacturer : AYGAV
The NVT Model NV-213A and NV-213A-M Video Transceivers are passive (non-amplified) devices that allow 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 P/T/Z signals may be sent over the same wire pair. Used as a receiver, the NV-213A–M is fully compatible with qualified OEM cameras that are equipped with an NVT twisted-pair output.
The unparalleled interference rejection and low emissions of the Model NV-213A (-M) 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.
NV-213A
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Specifications * | |
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Video | |
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Attenuation | |
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DC to 5 MHz |
0.5 dB typ |
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Common-mode/Differential-mode | |
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15KHz to 5 Mhz |
60 dB typ |
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Impedance | |
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Coax, female BNC |
75 ohms |
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UTP, Terminal Block |
100 ohms |
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Wire Type | |
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Network Wiring |
One Unshielded Twisted Pair 24-16 AWG (0.5-1.31mm) |
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Category Type |
Cat 2 or better |
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Impedance |
100 ± 20 ohms |
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DC Loop Resistance |
52 ohms per 1,000 ft (18 ohms per 100 m) |
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Differential Capacitance |
19 pF/ft max (62 pF/m max) |
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Wire Length |
See Product Chart |
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Power | |
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No external power required | |
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Environmental | |
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Temperature |
-20° to +75° C |
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Humidity (non-condensing) |
0 to 95% |
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Transient Immunity |
per ANSI/IEEE 587 C62.41 |
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Mechanical | |
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Dimensions excluding connectors |
3.00 x 1.54 x 1.10 in (76.2 x 39.1 x 27.9 mm) |
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Weight |
4.0 oz (100 g) |
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Material |
Black ABS |
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Mounting |
Two 0.175 in (4.4 mm) diameter holes 2.5 in (63.5 mm) apart |
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Up to ten NV-213As are supported by the NV-RM 8/10 Rack Panel. | |