Introduction, Getting Started | Kramer Electronics COBRA R500-2

Introduction

1 Introduction

Welcome to Kramer Electronics (since 1981): a world of unique, creative and affordable solutions to the infinite range of problems that confront the video, audio and presentation professional on a daily basis. In recent years, we have redesigned and upgraded most of our line, making the best even better! Our 500-plus different models now appear in 8 Groups1, which are clearly defined by function.

Congratulations on purchasing your Kramer Cobra R500A Video-Audio receiver and/or Cobra R500-2Video-RS-232 receiver. The Kramer Cobra Series System extends VGA and audio signals over ordinary Category 5 cable. This manual covers the Cobra R500A Video-Audio receiver with audio, and the Cobra R500-2Video-RS-232 receiver with RS-232 serial support. For information on the respective transmitter unit, refer to the appropriate manual included with the transmitter.

The package includes the Cobra R500A Video-Audio receiver or the Cobra R500-2Video-RS-232 receiver, an external power supply, and this user manual2.

The Kramer Cobra series products are not compatible with Kramer non-Cobra

series products.

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

Use Kramer high performance high resolution cables3. You may

also need CAT 5 cable. We recommend that you use our Kramer Pico Skew CAT 5e cable4

1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:

Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;

GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors

2 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com 3 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com

4 In addition, you may also need 1/8” (3.5mm) audio cable with RCA jacks, 1/8” (3.5mm) serial cable with DB9 connector, and Video cable with HD15 connectors

COBRA R500-2, COBRA R500A specifications

Kramer Electronics is well-known for its high-quality video and audio solutions, and the COBRA series is no exception. Among its impressive offerings are the COBRA R500A and COBRA R500-2 models, both designed for robust performance in professional environments.

The COBRA R500A is a versatile AV over IP encoder and decoder, tailored for efficient media distribution. It features the capacity to connect multiple sources and displays, making it ideal for corporate, educational, and entertainment applications. This model can transmit high-resolution video signals up to 4K60, ensuring that content is rendered in stunning quality. Additionally, it supports various video formats, allowing seamless integration with existing systems.

One of the standout features of the COBRA R500A is its low-latency performance. The system utilizes advanced encoding technologies that minimize delay, making it perfect for real-time applications such as live events and presentations. Furthermore, the unit supports H.265 and H.264 compression algorithms, optimizing bandwidth usage while maintaining excellent video quality.

The COBRA R500-2 takes versatility a step further by offering both encoding and decoding capabilities in a single unit. This model is designed to work in tandem with the R500A, allowing for a complete AV solution in a networked environment. It also supports the same high-resolution video outputs and low-latency performance, ensuring consistency across the system.

Both models are equipped with PoE (Power over Ethernet) capabilities, simplifying installation and reducing cable clutter. The user-friendly web interface facilitates easy configuration and monitoring, making it accessible for technical staff of varying expertise levels. The ability to integrate with third-party control systems enhances its functionality, allowing for customized workflows.

In terms of physical characteristics, both the COBRA R500A and R500-2 are designed for durability and reliability in demanding environments. They feature robust chassis and come with various mounting options, making them suitable for rackmount installations or for standalone setups. Overall, the Kramer Electronics COBRA R500A and R500-2 models stand out as powerful solutions, combining cutting-edge technologies with exceptional flexibility for diverse AV applications.