BlackBox PS651 Power supply for Servswitch CX models (KV0416A, KV0424A, KV1416A, KV1424A) content_copy

The BlackBox CX CATx-based KVM switch is a professional accessory for centralized control of multiple servers in a network. It is available in variants with 16 or 24 server connections and enables server management via CATx cables, with a maximum connection length of up to 300 m. The solution supports up to four simultaneous users, allowing both local and remote access via CATx or IP connections. The optional IP access allows access through a Java™-enabled web browser interface, enabling server control from any location.

Applications
The KVM switch is designed for professional server environments where centralized, flexible, and secure management of multiple systems is required. It is particularly suitable for data centers, IT infrastructures, and environments requiring remote control over long distances or over the network. Support for various server platforms (PS/2 and USB) enables integration of heterogeneous systems on a single switch.

Features and Specifications in Detail
The switch provides a local console port with an HD15 socket for monitor, PS/2 and USB ports for keyboard and mouse. User connections are made via RJ45 ports (four for CX models, two for IP models). Server connections are also implemented via RJ45 ports. Video transmission achieves a maximum resolution of 1900 x 1440 at a distance of 50 m; over IP connection, the maximum resolution is 1600 x 1200. Audio signals can also be transmitted, enabling comprehensive remote control. Control is performed via an OnScreen menu and hotkeys, making operation intuitive.

Technology Explained Simply
CATx technology (CAT5, CAT5e, CAT6) enables cost-effective and simple cabling over existing network infrastructures. The maximum distance of 300 m is achieved via CATx cables, although image quality decreases with increasing distance. Power supply is provided by a power supply unit with an input voltage of 100–240 V AC and frequency 50–60 Hz, with automatic voltage detection. Redundant power supply is possible by connecting an optional external power supply unit, which is powered via a 2.5-mm DC connector with center positive. This increases system availability.

Compatibility and Accessories
The KVM switch is compatible with Server Access Modules (SAMs), enabling flexible integration of servers into the network. Power control is performed via a DB9 connector, allowing remote users to restart devices via power ports such as the PSE50X Power Switch. As an accessory, an external spare/redundant power supply is available, providing an output voltage of 5 V DC at 6 A (max. 30 W). This power supply is connected to the device via an IEC 320 C14 connector and can be used as a redundant power source.

Mounting and Installation
The KVM switch is available in rack-mount form and fits into standard 19-inch racks. Dimensions are 4.4 cm height (1 HE), 48.3 cm width, and either 21.6 cm depth (KV0416A, KV0424A) or 27.9 cm depth (KV1416A, KV1424A). The package includes the device, a power supply, a rack mounting kit, and a user manual. Installation is performed using the designated mounting points in the rack, with cabling via CATx cables and power supply via the integrated power unit.

Operational Advantages
The combination of local and remote access, support for multiple users, redundant power supply, and the ability to control remotely via IP provides high availability and flexibility. Control via hotkeys and OnScreen menu reduces the learning curve, and compatibility with various server platforms increases scalability. TAA compliance ensures suitability for public contracts in the USA.