Overview | Kramer Electronics 2900-000483 specification

3 Overview

The 670T converts the HDMI signal to an optical signal, and the 670R converts the optical signal back into an HDMI signal. Together, the 670T and 670R form an HDMI transmitter/receiver over multimode fiber system.

The 670T and 670R pair features:

∙A transmission range of 1700m (more than 5570ft) over an optical cable

∙Regulation in accordance with Class 3R Laser Eye Safety in compliance with ANSI Z136 and IEC 60825-1:2007

∙Transmission of four TMDS video channels as well as one low-speed channel for passing HDCP, EDID and a Hot Plug Detect (HPD) signal over one multimode fiber

∙A maximum data rate of 3.5Gbps per graphic channel (suitable for resolutions up to UXGA at 60Hz, and for all HD resolutions)

∙HDCP compliance

∙5V DC power adapters

∙Kramer DigiTOOLS® enclosures

3.1Defining the 670T, 670R HDMI Optical Transmitter/Receiver

This section describes the:

∙670T HDMI Optical Transmitter, see Section 3.1.1

∙670R HDMI Optical Receiver, see Section 3.1.2

4	670T, 670R - Overview

2900-000483 specifications

Kramer Electronics is a renowned name in the AV (audio-visual) industry, known for its innovative solutions that enhance connectivity and performance in professional environments. One of the notable products from Kramer is the 2900-000483, a high-quality HDMI to HDMI and audio extractor designed to meet the demands of modern AV applications.

The Kramer 2900-000483 features advanced signal management capabilities, allowing it to seamlessly convert HDMI signals to audio outputs, making it ideal for use in conference rooms, classrooms, and other professional venues. This device supports various resolutions, including 4K at 60Hz, ensuring that users experience high-definition video with superior clarity and detail.

A key characteristic of the 2900-000483 is its capacity to extract audio from HDMI signals. This feature is critical in situations where separate audio systems are used, enabling users to redirect audio to speakers or audio distribution systems without compromising the video quality. The device supports multiple audio formats, including PCM, which provides flexibility depending on the audio equipment in use.

Another notable aspect of the Kramer 2900-000483 is its user-friendly design. With a compact form factor, it is easy to integrate into existing setups, and its plug-and-play functionality allows for quick installation. This is particularly beneficial for users who may not have extensive technical expertise. The device also comes with a range of mounting options, providing versatility in how it can be deployed.

The 2900-000483 also incorporates advanced technologies, such as EDID (Extended Display Identification Data) management, which optimizes video and audio signal transmission between connected devices. This ensures that the source device and display are perfectly matched, leading to enhanced performance and reliability.

In terms of connectivity, the Kramer 2900-000483 boasts multiple ports, allowing users to connect various HDMI devices effortlessly. Its robust construction assures durability, making it suitable for various environments, from boardrooms to educational facilities.

Overall, the Kramer Electronics 2900-000483 is a powerful tool that caters to the increasing need for efficient audio-visual integration. With its blend of advanced features, user-friendly design, and reliable performance, it continues to be an exceptional choice for professionals seeking to enhance their AV systems.