Nitek VH839M - Manual

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 + - + - 2 4
+ - + - 6 8
+ - + - 10 12
+ - + - 14 16
5.0" 6.0"
17.0"
1.75"
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1.75"
8 & 16 Port UTP Video Hub
The VH839, VH839M, VH1639 and VH1639M Video Balun Hubs are
multi-channel video transmission devices that provide a low cost means of
sending quality live video over category 2, 3, 4 or 5 twisted pair cable. The
system works equally well over existing communication and computer network
spare pairs, or new cable installations.
The units can send video up to 1,000 feet when used with other
products in the VB37 or VB39 family. When used with model TR515 or TR560
active receivers, distances of 1,500 feet and 3,000 feet respectively can be
obtained. The units are designed to provide superior immunity from noise and
interference even when run near power lines. Additionally, the unit has built-in
surge suppression to protect video equipment from harmful power lines and
lightning related type surges.
It can be rack mounted using the supplied mounting ears or used as
a desktop unit without the mounting ears.
VER 040810
VH839 / VH1639 / VH839M / VH1639M
UTP Video Hub
Size 17"W x 6"D x 1.75"H
(without mounting ears)
Power Requirements NONE REQUIRED
Video Input Standard BNC connector for
Connection 1 vpp composite video
Monochrome or Color
Video Format RS170, NTSC, PAL, SECAM,
CCIR (Color or B/W)
Twisted Pair Screw terminals on Standard Models
Connection RJ45 Connectors on M Models
Wire Size 12 to 26 AWG Unshielded
Twisted Pair
UTP Category Unshielded Category 2 or better
Common Mode >70dB
Rejection
Operating Frequency DC to 10 MHz
Recommended w/passive units - Up to 1,000 feet
Transmission w/active units - Up to 3,000 feet
Distance
Transient Built-in
Immunity
USA Office:
5410 Newport Drive
Rolling Meadows, IL 60008
Phone: (800) 528-4343
Fax: (847) 259-1300
E-mail: [email protected] • Web: www.nitek.net Europe Office:
De Schans 19-21 2a • 8231 KA Lelysted
Netherlands
Phone: +31(0)320 -230005
Fax: +31(0)320 -282186
E-mail: [email protected] • Web: www.nitek.nl
NITEK
®
VH1639 UTP Video Hub
*Note: VH839 is identical with the exception of 8 BNC ports instead of 16
VH1639M UTP Video Hub
*Note: VH839M is identical with the exception of 8 BNC ports instead of 16