NV-452R 4-channel Video Receiver is an active (amplified) device that allows the transmission of real-time monochrome or color video on up to 1 mile (1,6km) using Category Unshielded Twisted-Pair (UTP) telephone wire. The NV-452R provides signal conditioning in the form of ground lifting, distance EQ and transient protection.
The unparalleled interference rejection and low emissions of the Model NV-452R allow long run video signals to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits. This allows the use of shared or existing cable plant. Ground-lifting ensures no annoying “hum-bars” when ground potential differences exist. With built-in transient protection, damaging voltage spike problems are eliminated. The built-in sharpness and brightness controls compensate for cable loss.
Four active receiver channels in one product
Full-motion CCTV video at distances up to 3,000ft (1km) when used with any passive NVT transceiver; 1 mile (1,6km) when used with NV-653T transmitter
RJ45 or pluggable screw terminal connectivity
Exceptional interference rejection
Frequency Response DC to 10 MHz
Built-in transient protection and ground lifting
Built-in brightness and sharpness controls; blue power LED, green active LED
Compatible with qualified UTP cameras
Best choice for DVR and high resolution applications over 750ft (225m)
Two NV-452Rs may be rack mounted using the NV-RM8/10
The NV-RM8/10 Rack Panel allows for the rack mounting of up to ten single-port transceivers, such as the NV-213A, NV-652R, or NV-653T. Alternately, it can support up to two four-port devices, such as the NV-413A, NV-452R, or NV-704J-PVD.
The NV-RM 8/10 can reside on front or rear rails in the same rack as NVT hubs, multiplexers, DVRs, or encoders.
This heavy gauge panel is designed to withstand the mechanical load of multiple coax cables. Threaded holes and screws (included) provide easy transceiver mounting, and installation into a 19” rack.
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