AXIS 291 1U is a rack mount chassie for video encoder blades. Together with Axis video encoder blades, you can migrate analog systems to high performance, IP-based digital solutions. AXIS 291 1U Video Server Rack combines high reliability and functionality with quick, flexible and professional installation. The chassie holds up to 3 interchangeable and hot-swappable encoder blades, with serial communication and I/O connectors at the rear of each slot. The single network connection together with integrated power provides for simple installation. The product is designed for improved serviceability and quick replacement of units. There is no need to power down when installing or changing blades. AXIS 291 1U is designed for applications that need to be able to expand, not only by adding more channels, but also by using different types of cameras. It is ideal for airports, hotels and train stations or other premises where analog cameras are already installed. The 19'' AXIS 291 1U Video Server Rack can use any combination of up to 3 interchangeable and hot-swappable Axis blade video servers. The AXIS 291 1U provides serial communication and I/O connectors at the rear of each slot, and a single network connection together with integrated power for simple installation.