Spec Sheet

Network Video Technologies
4005 Bohannon Drive • Menlo Park, CA 94025 • USA
(+1) 650.462.8100 • 800.959.9870 • FAX [phone]
nvt.com • [e-mail]
-75-
Features:
• Adaptive StubEQ
TM
fully automatic 2-band equalization provides adjustment-free
equalization every time
• Compact rack-mountable 19” 1U high enclosure features 8 channels
• Full motion CCTV video at distances up to 1,500ft (460m) when used with any passive NVT
transceiver or hub; 2,000ft (600m) when used with the NV-653T active transmitter
• RJ45 connectivity with optional NV-RJ45A RJ45-to-screw-terminal adaptors (included)
• Exceptional interference rejection
• Built-in transient protection and ground-lifting
• Compatible with qualified UTP cameras
• Includes rack mount hardware and two NV-RJ45A adaptors
• Limited lifetime warranty
Employing NVT’s latest generation StubEQ
TM
technology, the NV-842 is an 8-channel active (amplified)
hub that allows the transmission of full-motion monochrome or color video for distances up to 2,000ft
(600m) using Category 2 or better unshielded twisted-pair (UTP) wire. The receiver hub continuously
and automatically conditions the video signal, compensating for cable attenuation, ground loops, and
voltage transients, independent of video signal content.
The unparalleled interference rejection and low emissions allow long run video to co-exist in the same
wire bundle as telephone, datacom, or low-voltage power circuits. this allows the use of shared or exist-
ing cable plant. Ground-lifting ensures no annoying “hum-bars” when ground-potential differences exist.
With built-in transient protection, damaging voltage spikes are eliminated.
Model NV-842
8-Channel StubEQ
TM
Active Receiver Hub
RJ45A Adaptors
Included