What is a KVM network switch?

The KVM network switch is similar in function to a KVM-Matrix System, but it is not the same. A KVM network switch can be seen more as a kind of "miniature version" of a KVM matrix. Although it offers some network functions, it does not have the extended scalability and multi-user functions of a fully-fledged KVM matrix.

The KVM network switch is a specialized device used in various IT environments to enable local and remote control of multiple computers or servers. In contrast to a conventional KVM switch, which only supports local switching without the combination of KVM-Extenders, the KVM network switch enables access to the connected systems via a network. This is usually established via Ethernet connections.

As a rule, this remote access is carried out via protocols such as RDP or VNC, which enable secure and effective management. In addition, many KVM network switches offer further functions such as audit trails, encryption and user authentication for additional security.

Many models can also be scaled by cascading them. This makes remote management of systems in complex and extensive IT environments much easier, which is particularly beneficial for large companies and data centers.

Comparison with a KVM matrix system

A KVM matrix has additional functions compared to a KVM network switch. This makes the matrix particularly suitable for demanding and complex IT environments.

The multi-user capability of the matrix is one of the most remarkable functions. Some users can access several computers or servers at the same time. In contrast to the KVM network switch, the matrix therefore offers greater flexibility in the management of resources.

Furthermore, a KVM matrix enables the integration of additional devices, as they are often modular and highly scalable. Larger products from G&D, such as the KVM-over-IP matrices, can accommodate over 500 CPUs in the network. By cascading with other KVM technologies from G&D, the number of connected devices can even be extended endlessly.

Unlike a KVM network switch, a KVM matrix can offer extended security and redundancy functions. These include multi-level user authentication and a secure power supply. For specialized industries such as Air Traffic Control, Broadcast, Media & ITC and industrial companies, these features make KVM matrices the preferred choice.