General
Number of ports	16
Maximum resolution	1920 x 1200 at 60 Hz
Server connection	RJ45
Remote console connection	RJ45
RS232/V.24 connection	1
USB ports	2 Type A
Maximum cable length server connection	10 m
Audio transmission	Stereo
Remote control	RS232/V.24
Daisy chaining	up to 31 CPUs
Form factor	1HE
DDC-EDID support

The ServSwitch CX UNO from BlackBox is a KVM switch designed for controlling multiple servers via a common monitor, keyboard, and mouse. It is available in a 16-port version and is suitable for environments requiring high compatibility with various server hardware and software platforms. The switch allows connection of up to 16 computers via CATx cables, with a maximum distance of 10 meters between server and switch. The connection is made via RJ45 connectors designated for server connection. The integrated stereo audio transmission enables connection of speakers, allowing audio signals to be transmitted.

Applications

The ServSwitch CX UNO is particularly suitable for dense server rack environments where space and efficiency are prioritized. Thanks to its compact form factor, which occupies less than half the size of a conventional 19-inch device, two units can be mounted in one height unit (1HE) in the rack. This enables cascaded control of up to 31 computers. Alternatively, the switch can be placed decentralised on or behind a desk to ensure unobtrusive integration into existing workstations. In combination with a KVM drawer such as the ServView DVI, it becomes the ideal solution for server racks with limited space.

Functions and Features in Detail

The switch supports connection of servers with different interfaces via appropriate Server Access Modules (SAMs), which offer PS/2, USB, or Sun interfaces. DDC-EDID support ensures that monitor information is correctly transmitted, which is necessary with modern graphics cards to ensure trouble-free booting and correct screen resolution. The DDC information is read from the monitor and stored in the non-volatile memory of the connected SAMs to ensure correct settings on every restart.

Technology Explained Simply

The ServSwitch CX UNO offers a maximum resolution of 1920 x 1200 at 60 Hz, which is sufficient for most applications. Control is performed via an RJ45 connector for the remote console and an RS232/V.24 connector, which can be used for upgrades and remote control. Additionally, two USB Type-A connectors are provided for connecting keyboard and mouse. Remote control via RS232/V.24 allows remote operation of the switch, which is particularly advantageous in server rooms. For applications with multiple monitors (Multi-Head Video), multiple devices can be switched synchronously.

Compatibility and Accessories

The switch is compatible with CATmiX KVM extender systems, which enable a remote user to gain full access to all connected servers. The distance can extend up to 300 meters, with the connection made via a single CATx cable. The KVMA transmitter is already integrated into the switch, saving both cost and rack space. The use of CATx cables is cost-effective and widely available, simplifying installation and maintenance.

Mounting and Installation

The ServSwitch CX UNO can be mounted in a rack, with two units fitting in one height unit (1HE). Installation is done via RJ45 connectors for server connection, with a maximum cable length of 10 meters. The connectors for the remote console, RS232/V.24, and USB are clearly labelled, enabling easy setup. Combination with a KVM drawer such as the ServView DVI is possible to optimise rack space usage.

Operational Advantages

The ServSwitch CX UNO offers high compatibility with various server platforms and enables central control of multiple systems. The integrated audio transmission and DDC-EDID support ensure smooth operation. Remote control via RS232/V.24 and the ability to cascade up to 31 computers in just one height unit increase efficiency in server environments. The use of CATx cables and the integration of the KVMA transmitter reduce the number of required cables and devices, simplifying maintenance.