Nitek VB31PT Manuel d'utilisateur

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INSTALLATION GUIDE
NITEK ®
De Schans 19-21 2a
8231 KA Lelystad
Tel: +31(0)320-2300005
Fax: +31(0)320-282186
WWW.NITEK.NL
USA
5410 Newport Drive, # 24
Rolling Meadows, IL 60008
Phone: (847) 259-8900
Fax: (847) 259-1300
WWW.NITEK.NET
EUROPE
Video Balun Transceiver for Twisted Pair
VB31PT
Video Balun Transceiver with pigtail coax and BNC for twisted pair operation with other
balun transceivers or active receivers.
The VB31PT video balun transceiver is a video transmission device that provides a low
cost means of sending live video over unshielded twisted pair, point-to-point wiring for dis-
tances of up to 750 feet (225 meters) with other passive balun transceivers, up to 1,500
feet (450 meters) with TR515 single channel and model 51 series hubs, and up to 3,000
feet (900 meters) with TR560 and model 56 Series hubs. The VB31PT is compatible with
all the "up-the-coax" control systems. A basic system uses (2) video balun transceivers,
one at each end of a twisted pair of wires.
These units are intended for use over existing in-house telephone wiring, Category wiring
or other twisted pair cable runs to provide a convenient, cost effective alternative to coax.
The VB31PT is designed to provide superior immunity from noise and interference even
when running next to line power! The VB31PT also provides a unique mounting tab and
strain relief
Description
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Résumé du contenu

Page 1 - NITEK ®

INSTALLATION GUIDE NITEK ® De Schans 19-21 2a 8231 KA Lelystad Tel: +31(0)320-2300005 Fax: +31(0)320-282186 E-mail: [email protected] WWW.NITEK.NL USA

Page 2

1. Be sure to read these Safety Instructions. 2. Keep the Instructions for future reference. 3. Be sure to HEED all Warnings. 4. Follow ALL instru

Page 3 - Installation & Setup

Parts of the VB31PT Installation & Setup Installation Considerations Wire and Cable Recommendations. The VB31AT is designed for use with unshield

Page 4 - Hook-Up

Installation & Setup Unshielded Twisted Pair (Loop Resistance at 750 feet) AWG 18 20 22 24 Loop Resistance 10 Ohms 15 Ohms 2

Page 5 - Troubleshooting

Troubleshooting PROBLEM POSSIBLE CAUSE No video at receiver Check that camera video and coax connections are correct Check th

Page 6 - Specifications

Specifications RoHSCOMPLIANT2002/95/ECTransceiver Unit Size 0.9” H x 1.0” W x 1.75” D (not including coax) Input 1 Vpp composite video (monochrom

Page 7 - Lifetime Limited Warranty

Product Warranty and Return Information Return Policy A. All returns for warranty, repair, credit or any other reason must be pre-authorized. A ret

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