
Kramer Electronics, Ltd.
Preliminary
USER MANUAL
Models:
TP-104, TP-104HD, XGA Line Transmitter/DA
TP-105, TP-105(HD), CAT 5 Line Driver/DA
TP-121, XGA/Audio Line Transmitter
TP-122, XGA/Audio Line Receiver
TP-123, XGA/Audio/Data Line Transmitter
TP-124, XGA/Audio/Data Line Receiver

Contents
Contents
1 Introduction 1
2 Getting Started 1
2.1 Quick Start 2
3 Overview 4
3.1 Shielded Twisted Pair (STP)/Unshielded Twisted Pair (UTP) 4
3.2 About the Power Connect Feature 5
3.3 Recommendations for Achieving the Best Performance 5
4 Your TP-104/TP-104HD XGA Line Transmitter/DA 6
5 Your TP-105/TP-105(HD) CAT 5 Line Driver/DA 8
6 Your TP-121/TP-122 9
6.1 Your TP-121 XGA/Audio Line Transmitter 9
6.1.1 The TP-121 Internal Polarity Switches 10
6.2 Your TP-122 XGA/Audio Line Receiver 10
6.2.1 Your TP-122 XGA/Audio Line Receiver (Topside) 10
6.2.2 Your TP-122 XGA/Audio Line Receiver (Underside) 12
7 Your TP-123/TP-124 13
7.1 Your TP-123 XGA/Audio/Data Line Transmitter 13
7.1.1 The TP-123 Internal Polarity Switches 14
7.2 Your TP-124 XGA/Audio/Data Line Receiver 15
7.2.1 Your TP-124 XGA/Audio/Data Line Receiver (Underside) 16
8 Connecting the XGA/Audio Line Transmitter/Receiver 17
8.1 Wiring the CAT 5 LINE IN/LINE OUT RJ-45 Connectors 19
9 Connecting the XGA/Audio/Data Line Transmitter/Receiver 19
9.1 Controlling via RS-232 (for example, using a PC) 22
10 Configuring a 1:4 XGA to TP Transmitter/Receiver/DA 23
11 Configuring a TP-105 CAT 5 Line Driver/DA 25
12 Technical Specifications 27
Figures
Figure 1: TP-104 XGA Line Transmitter/DA 6
Figure 2: TP-104HD XGA Line Transmitter/DA 6
Figure 3: TP-104 (Underside Panel) 7
Figure 4: TP-105 CAT 5 Line Driver/DA 8
Figure 5: TP-121 XGA/Audio Line Transmitter 9
Figure 6: TP-121 Internal Polarity Switches 10
Figure 7: TP-122 XGA/Audio Line Receiver (Topside) 11
Figure 8: TP-122 XGA/Audio Line Receiver (Underside) 12
Figure 9: TP-123 XGA/Audio/Data Line Transmitter 13

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Contents
Figure 10: TP-123 Internal Polarity Switches 14
Figure 11: TP-124 XGA/Audio/Data Line Receiver (Topside) 15
Figure 12: TP-124 XGA/Audio/Data Line Receiver (Underside) 16
Figure 13: Connecting the XGA/Audio Line Transmitter/Receiver System 18
Figure 14: CAT 5 PINOUT 19
Figure 15: Connecting the XGA/Audio/Data Line Transmitter/Receiver System 21
Figure 16: RS-232 PINOUT Connection 22
Figure 17: Configuring a 1:4 XGA to Twisted Pair Transmitter/Receiver/DA 24
Figure 18: Configuring a TP-105 CAT 5 Line Driver/DA 26
Tables
Table 1: TP-104, TP-104HD XGA Line Transmitter/DA Features 7
Table 2: TP-104 (Underside Panel) Features 7
Table 3: TP-105 CAT 5 Line Driver/DA Features 8
Table 4: TP-121 XGA/Audio Line Transmitter Features 9
Table 5: Features of the TP-121 Internal Polarity Switches 10
Table 6: TP-122 XGA/Audio Line Receiver (Topside) Features 11
Table 7: TP-122 XGA/Audio Line Receiver (Underside) Features 12
Table 8: TP-123 XGA/Audio/Data Line Transmitter Features 14
Table 9: Features of the TP-123 Internal Polarity Switches 14
Table 10: TP-124 XGA/Audio/Data Line Receiver (Topside) Features 16
Table 11: TP-124 XGA/Audio/Data Line Receiver (Underside) Features 16
Table 12: CAT 5 PINOUT 19
Table 13: RS-232 PINOUT Connection 22
Table 14: Technical Specifications of the TP-104 and the TP-104HD 27
Table 15: Technical Specifications of the TP-105 and the TP-105(HD) 27
Table 16: Technical Specifications of the TP-121/TP-122/TP-123/TP-124 28

Introduction
1 Introduction
Welcome to Kramer Electronics! Since 1981, Kramer Electronics has
been providing a world of unique, creative, and affordable solutions to
the vast range of problems that confront the video, audio, presentation,
and broadcasting professional on a daily basis. In recent years, we have
redesigned and upgraded most of our line, making the best even better!
Our 1,000-plus different models now appear in 11 groups
clearly defined by function.
Thank you for purchasing your Kramer TOOLS: TP-104, TP-104HD XGA
Line Transmitter/DA, and/or TP-105, TP-105(HD), CAT 5 Line Driver/DA,
and/or TP-121 XGA/Audio Line Transmitter, and/or TP-122 XGA/Audio
Line Receiver, and/or TP-123, XGA/Audio/Data Line Transmitter, and/or
TP-124, XGA/Audio/Data Line Receiver, which are ideal for:
• Presentation and multimedia applications
• Long range graphics distribution for schools, hospitals, security,
and stores
The package includes one or more of the following Kramer TOOLS:
• TP-104/TP-104HD, TP-105/TP-105(HD), TP-121, TP-122,
TP-123, or TP-124
• Power adapter (12V DC)
2
• This user manual
1
that are
2 Getting Started
We recommend that you:
• Unpack the equipment carefully and save the original box and
packaging materials for possible future shipment
• Review the contents of this user manual
3
• Use Kramer high-performance high-resolution cables
1 GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix Switchers; GROUP 3: Control Systems; GROUP 4:
Format/Standards Converters; GROUP 5: Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7:
Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9: Room Connectivity; GROUP 10: Accessories
and Rack Adapters; GROUP 11: Sierra Products
2 Download up-to-date Kramer user manuals at
3 The complete list of Kramer cables is on our Web site at
http://www.kramerelectronics.com
http://www.kramerelectronics.com