The BlackBox KVXLCDP-200 is a dual-head KVM extender designed specifically for transmitting two DisplayPort video signals, USB 2.0, RS-232, and audio signals over CATx cables. It enables KVM connections to be extended over distances up to 100 meters, with signals transmitted via standard CAT5e or CATx cables. This extender is ideal for applications where a computer or server is operated at a central location, while control and display are located at a remote workstation, such as in data centers, control rooms, or when using thin clients.

Applications
The KVXLCDP-200 is suitable for professional environments requiring secure and reliable signal transmission over long distances. Typical use cases include server management in data centers, control of surveillance systems in security control rooms, or use in industrial environments where separating the workstation from the device is necessary for space or safety reasons. Support for dual-head DisplayPort allows the use of two separate monitors at a single workstation, thereby increasing productivity.

Features and Specifications in Detail
The extender transmits two independent DisplayPort video signals with a maximum resolution of 3840 × 2160 pixels at 30 Hz. This corresponds to 4K resolution, sufficient for demanding graphic applications. The USB 2.0 connection is transparent, allowing keyboards, mice, and mass storage devices such as USB flash drives or external hard drives to be directly connected to the remote computer. The RS-232 interface enables control of serial devices, such as industrial machinery or specialized measurement equipment. Bidirectional audio transmission includes both microphone and speaker connections, enabling voice communication over the extender.

Technology Explained Simply
Transmission occurs over CATx cables, which are typically already present in existing network infrastructures. This reduces the need for additional cabling and lowers installation costs. Signals are transmitted over the cable without requiring an additional network connection. The maximum distance of 100 meters is sufficient for most office and industrial applications. Power supply is provided via external power adapters with 5 V DC and 2 A, included in the package. The enclosure is made of metal, providing high mechanical stability and excellent protection against electromagnetic interference.

Compatibility and Accessories
The KVXLCDP-200 is designed for use with DisplayPort sources and receivers. Connection is made via two DisplayPort cables, included in the package. Additionally, USB and audio/microphone cables, as well as mounting brackets, are included to facilitate installation. The use of CAT5e or CATx cables is required to ensure maximum range and signal quality. There are no specific compatibility issues reported with particular devices, although use with standard DisplayPort and USB devices is assumed.

Installation and Mounting
Installation involves connecting the transmitter to the computer and the receiver to the workstation. The connection between the two units is made via a CATx cable. Power is supplied via the included power adapters. Mounting brackets allow secure installation, for example in a 19-inch rack or on a wall. The units are compact, measuring 8.3 × 18.0 × 4.4 cm and weighing 381 g each, enabling flexible placement.

Operational Advantages
Operation of the KVXLCDP-200 is simple and requires no special configuration. Signals are transmitted transparently, so no additional software or driver installation is needed. The use of standard CATx cables reduces installation costs and simplifies maintenance. Support for dual-head DisplayPort enables efficient use of two monitors, improving workflows in many professional environments. The operating temperature range of 0 to 50 °C and relative humidity of 0 to 80 % make the extender suitable for a wide range of environments, including industrial or controlled rooms.