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Introduction
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About this Guide
This guide describes the Extron DTP DVI 301 Long Distance Digital Visual Interface (DVI)
Twisted Pair Extender, which consists of a DTP DVI 301 Tx transmitter and a DTP DVI 301
Rx receiver. This guide describes how to install, operate, and configure the transmitter and
receiver.
About the DTP DVI 301 Tx/Rx Transmitter and Receiver
The Extron DTP DVI 301 Tx/Rx transmitter and receiver pair (see figure 1) extends the usable
distance of DVI digital video, optional analog audio, and bidirectional RS-232 and infrared
(IR) control signals over one or two Category (CAT) 5e, CAT 6, and CAT 6a unshielded
twisted pair (UTP) or shielded twisted pair (STP) cables. The DTP DVI 301 can also extend
HDMI video, which may include embedded audio, with the appropriate adapters. The video,
audio, and control signals can be transmitted up to 330 feet (100 m).
The pair requires only one cable to transmit DVI digital video, embedded audio, and the
RS-232 and IR link. The pair requires a second cable to extend analog audio.
The DTP DVI 301 Tx/Rx units are housed in quarter rack width metal enclosures. They can be
set on a tabletop or mounted in a rack, under or through furniture, or to a projector pole.
The transmitter has a local monitor output.
About this Guide
About the DTP DVI 301 Transmitter and Receiver
Features
TouchLink
Control
System
TCP/IP
VCR
DVD
DOC
CAM
TOP
LAP
PC
ON
OFF
LAY
DISP
E
®
MUT
EEN
SCR
UP
100
EEN
REL
AY
K
LIN
SCR
DOW
N
INP
UT
3
ACT
IR
3
1
1
COM
3
2
4
RX
1
4
IPL
250
1
TX
2
4
2
2
R
3
RS-232
Extron
A U
T S
P U
IN
I- D
D V
DTP DVI 301 Tx
Transmitter
DVI Cable
DVI Cable
Media PC
Figure 1.
Typical Transmitter and Receiver Application
CAT5-Type Cable
P U
T
U T
L O
C A
L O
x
1 T
3 0
V I
P D
D T
D IO
Extron
DTP DVI 301 Rx
Receiver
RS-232
Projector
D IO
A U
R
U T
S
L
x
1 R
T P
3 0
O U
V I
P D
D T
I- D
D V
DTP DVI 301 • Introduction
1
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