Contents

Contents

1

Introduction

1

2

Getting Started

1

2.1

Quick Start

2

3

Overview

2

3.1

Shielded Twisted Pair/Unshielded Twisted Pair

3

3.2

Defining the EDID

3

3.3

Recommendations for Achieving the Best Performance

4

4

Defining the TP-145/TP-146

4

4.1

Defining the TP-145 XGA/Audio/Data Line Transmitter

4

4.2

Defining the TP-146 UXGA/Audio/Data Line Receiver

5

4.2.1

Internal Polarity and Sync Mode Switches

7

5

Connecting the TP-145 and the TP-146

7

5.1

Transmitting via RS-232

9

5.2

Wiring the Twisted Pair RJ-45 Connectors

9

6

Acquiring the EDID

10

7

Technical Specifications

11

Figures

Figure 1: TP-145

XGA/Audio/Data Line Transmitter Front and Rear Panels

5

Figure 2: TP-146

UXGA/Audio/Data Line Receiver Front and Rear Panels

6

Figure 3: TP-146

Internal Polarity Switches

7

Figure 4: Connecting the UXGA/Audio/Data Line Transmitter/Receiver System

8

Figure 5: RS-232 Pinout Connection

9

Figure 6: TP Connector

10

Tables

Table 1: TP-145

XGA/Audio/Data Line Transmitter Front and Rear Panel Features

5

Table 2: TP-146

UXGA/Audio/Data Line Receiver Front and Rear Panel Features

6

Table 3: TP-146

Internal Polarity Switches and Descriptions

7

Table 4: RS-232 Pinout Connection

9

Table 5: TP Connector Pinout

10

Table 6: Technical Specifications of the TP-145 and TP-146

11

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Kramer Electronics tp-145 user manual Contents, Tables

tp-145 specifications

Kramer Electronics is synonymous with high-quality audio-visual products, and their TP-145 model stands out as a noteworthy solution for signal extension and transmission. The TP-145 is primarily designed as a twisted pair transmitter that allows for the seamless transfer of HDMI signals over a long distance. This capability makes it an ideal choice for professional AV installations where maintaining signal integrity and quality is crucial.

One of the standout features of the TP-145 is its ability to support resolutions up to 4K at 60Hz, ensuring that users can enjoy ultra-high-definition video output. This makes the TP-145 particularly appealing for environments such as conference rooms, educational institutions, and event spaces, where high-quality visuals are essential for presentations and demonstrations.

To facilitate easy integration into various setups, the TP-145 employs both HDMI and balanced twisted pair (UTP) transmission technology. This allows users to connect their HDMI sources to a compatible display device without the hassle of complex wiring or additional converters. The device supports distances of up to 70 meters (230 feet) when using CAT6a cables, providing flexibility in installation setups and making it viable for larger spaces.

The TP-145 also features advanced color depth support, which extends to 4:4:4 chroma subsampling, ensuring that colors remain vibrant and true to life over long cable runs. Additionally, the product is equipped with HDMI audio extraction capabilities, allowing users to extract audio signals separately, a particularly useful feature in scenarios where sound systems require different audio pathways.

Another critical characteristic of the TP-145 is its robust build quality designed to withstand the rigors of professional environments. It features a compact form factor that allows for easy mounting configurations, whether on racks or directly on surfaces. Furthermore, the user-friendly design includes LED indicators which provide real-time feedback on signal status, simplifying troubleshooting and installation processes.

In conclusion, the Kramer Electronics TP-145 combines cutting-edge technology with practical features, making it a top choice for professionals in need of reliable HDMI signal transmission solutions. With its exceptional performance capabilities, versatility in installation, and durable design, it stands as a reliable solution for any AV application.