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Model NV-872 DigitalEQ™ Active Receiver Distribution Amplifier Hub
The NV-872 is a 8-channel active (amplified) hub that allows the transmission of real-time monochrome or color video for distances up to one mile (1,6Km) using Category-2 Unshielded Twisted-Pair (UTP) wire. The Receiver hub continuously and automatically compensates for cable attenuation, ground-loops, and wiring polarity, independent of video signal image. The 1U high hub features four outputs per channel for high-density distribution amplifier applications, and is equipped with multi-stage transient protection.
NV-872
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Specifications *
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Video
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Frequency response
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DC to 5 Mhz
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0.5 dB typ
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Common–mode/Differential-mode Rejection
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15 KHz to 5 Mhz
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60 dB typ
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Impedance
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Coax, female BNC
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75 ohms
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UTP, Screw Terminal Block or RJ45
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100 ohms
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Wire Type
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Network Wiring
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One Unshielded Twisted Pair 24-16 AWG (0,5-1,31mm)
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Category Type
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2 or better
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Impedance
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100 ± 20 ohms
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DC Loop Resistance
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52 ohms per 1,000ft (18 ohms per 100m)
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Differential Capacitance
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19 pF/ft max (62pF/m max)
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See Product Chart.
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Environmental
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Temperature
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0 to +50 C
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Humidity (non-condensing)
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0 to 95%
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Transient Immunity
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per ANSI/IEEE 587 C62.41
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Mechanical
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Weight
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4.8lb. (2,2kg)
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Dimensions
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17in. wide, 1.7in. high, 8.124in. deep
(43cm wide, 4,5cm high, 20cm deep
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Accessories (included)
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Mounting
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Rack mount "L" brackets for front, rear or wall installations; rubber feet for desk applications
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Cables
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Eight 2ft (60cm) coax jumpers
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NV-RJ45A
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Two male RJ45-to-Screw Terminals
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* Specifications subject to change without notice.
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Features
8-channel DigitalEQ™ Active Receiver Distribution Amplifier Hub
Per channel fully automatic digital signal distance equalization
Full motion CCTV video at distances up to 3,000ft (1km) when used with any passive NVT transceiver or hub
1 mile (1,6km) when used with NV-653T active transmitter and Cat-2 or Cat-3 wire
1.5 miles (2,4km) NTSC when used with NV-653T active transmitter and Cat-5 or better
Four Distribution Amplifier video outputs per channel
Supports screw-terminal or RJ45 UTP video inputs (NV-RJ45A)
High-Density 19” 1U high enclosure
Compatible with qualified UTP cameras
Built-in transient protection and ground lifting
Includes eight 2-foot (60cm) coax jumper cables, rack mount hardware and two NV-RJ45A adaptors
Limited lifetime warranty
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Download Architectural Drawings
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