Network security systems
Various devices and equipment are used to ensure network security. Switches are the most commonly used. They are classified as managed and unmanaged and can offer various functional features.
Unmanaged Switches - Everything You Need to Know
Simple unmanaged switches are widely used in network security systems. Despite their limited functionality, they are easy to operate, generate virtually no heat, are energy-efficient, easy to replace, and are very inexpensive.
Devices of this type are ideal for use in simple internet networks, but their power shouldn't be underestimated. The simplest networks can serve up to 100 local clients, which is the size of a medium-sized enterprise.
Unmanaged switches are used in dedicated networks, meaning they are inaccessible to outsiders. The equipment is used in security networks providing video surveillance of property and infrastructure.
Simple switches help save money; building a network infrastructure solely on managed switches is expensive and uneconomical. In such setups, other types of equipment are responsible for security and traffic redirection.
Many people think that unmanaged switches are obsolete, but this isn't true. These devices provide fairly high speeds, and some systems require these simple and convenient components.
Managed switches for network security systems
Managed switches offer a much wider range of functions. They are available with data link layers L2, L2+, L3, and even L3+. This range of modifications allows for virtually any required functionality.
Let's consider the capabilities of certain types of equipment. For example, managed L2 switches are widely used at the access layer to manage client traffic. These devices can also be used in the network core, where the switch ensures fast communication between all network branches.
What capabilities can managed group switches provide? They can be used to remotely reboot and shut down. The port disabling option can be useful for ensuring adequate security. Switches protect the system from loops, preventing outages and loss of functionality in Ethernet networks.
Managed switches enable link aggregation, which increases fault tolerance and improves data transfer rates.
Switches are a common solution for a wide range of industrial applications in network security systems. PTS offers switches for sale in Kazakhstan. Call us!
