StarTech.com ST121UTPDVI User Manual

CAT 5 DVI Extender
ST121UTPDVI

Introduction

Thank you for purchasing a StarTech.com CAT 5
DVI Extender. Designed to provide simple exten-
sion of a DVI signal, ST121UTPDVI offers a con-
venient way to properly situate a DVI display, rely-
ing on the cost-effectiveness of CAT5 cable.

Features

• Supports resolutions up to 1600x1200 (60Hz)
• Supports DVI-D interface
• Easy installation

System Requirements

• A DVI video source
• A DVI capable display
• CAT 5 UTP Cable
• An available power outlet for both Local and
Remote Units

Package Contents

• 1 X DVI Local Unit Extender
• 1 X DVI Remote Unit Extender
• 1 X Instruction Manual (this document)
• 2 X Power Adapter

Hardware Guide

Local unit
Front Panel
Rear Panel
Remote unit
Front Panel
Rear Panel

Wiring Information and Coding

Conductor RJ45 Pin
Identification Assignment
5
Pair 1
4
1
Pair 2
2
3
Pair 3
6
7
Pair 4
8

DVI Pinout/Input and Output Signals

Pin #
1 T.M.D.S Data 2-
2 T.M.D.S Data 2+
T.M.D.S Data 2/4
3
4 T.M.D.S Data 4-
5 T.M.D.S Data 4+
6
7
8 Analog Vert. Sync
9 T.M.D.S Data 1-
10 T.M.D.S Data 1+
T.M.D.S Data 1/3
11
12 T.M.D.S Data 3-
Color Code for
13 T.M.D.S Data 3+
Conductor
14
15
White-Blue
Blue
White-Orange
Orange
White-Green
Green
White-Brown
Brown
Pin 8
Pin 1
C1
C2
C4
C5
C3
Pin 17
Pin 24
Signal Pin # Signal
16 Hot Plug Detect
17 T.M.D.S Data 0-
18 T.M.D.S Data 0+
Shield
T.M.D.S Data 0/5
19
Shield
20 T.M.D.S Data 5-
DDC Clock T.M.D.S Data 5+
21
T.M.D.S Clock
DDC Data 22
Shield
23 T.M.D.S Clock+
24 T.M.D.S Clock-
Analog Red
C1
Shield
C2 Analog Green
C3 Analog Blue
+5V Power C4 Analog Horz Sync
GND C5 Analog Ground