General
Number of users	4
Maximum resolution	1900 x 1440
Maximum range	300 m

The ServSwitch CX (1) from BlackBox is an analogue KVM switch designed for central control of up to 16 computers by up to 4 users. The device enables shared use of keyboard, mouse and monitor (KVM) over long distances and is particularly suitable for IT infrastructures in server rooms, data centres or office environments where multiple systems need to be monitored and operated. The maximum resolution is 1900 x 1440 pixels, which is achieved at a cable length of 50 metres. The maximum range of the device is 300 metres, with resolution being reduced accordingly for longer connections. The device features an on-screen menu that allows configuration and control directly on the screen, without requiring additional software or external devices.

Applications

The ServSwitch CX (1) is suitable for environments where multiple users need simultaneous access to different computers, for example in IT departments, technical support teams or network infrastructure maintenance. The analogue signal transmission ensures stable and lag-free operation, which is particularly important for remote server or workstation maintenance. Support for up to 16 CPUs makes the device a scalable solution for medium to large IT systems.

Functions and equipment in detail

The device allows up to 4 users to be distributed across up to 16 computers simultaneously. Control is performed via an on-screen menu displayed on the connected monitors. This menu enables selection of the desired CPU, configuration of settings and display of status information. The flash update capability allows firmware updates directly on the device, without requiring additional tools or external devices. Analogue signal transmission ensures high signal quality and minimal latency, which is crucial for smooth operation.

Technology explained simply

The ServSwitch CX (1) operates with analogue video and keyboard/mouse signals transmitted via standard cables (e.g. VGA, PS/2). The maximum range of 300 metres is achieved through signal amplification and regeneration within the device. The resolution of 1900 x 1440 pixels at 50 metres cable length is sufficient for most office and server applications. For longer connections, resolution is reduced accordingly to maintain signal quality. The flash update capability allows firmware updates directly on the device, simplifying maintenance.

Compatibility and accessories

The device is designed for use with analogue computer systems featuring VGA connectors for video and PS/2 connectors for keyboard and mouse. It is compatible with a wide range of operating systems, as no specific software is required. The maximum number of users is 4, with each user able to access available CPUs independently of others.

Mounting and installation

Installation of the ServSwitch CX (1) involves connecting computers via VGA and PS/2 cables to the corresponding ports on the device. Users connect their keyboards, mice and monitors to the designated ports. Configuration is performed via the on-screen menu, displayed on the connected monitors.

Advantages in operation

The ServSwitch CX (1) provides a reliable and easy-to-maintain solution for shared use of computer resources. Analogue signal transmission ensures stable and lag-free operation, while the flash update capability simplifies maintenance. Support for up to 16 CPUs and 4 users makes the device a flexible solution for various application scenarios. The maximum range of 300 metres enables use in large rooms or across multiple levels.