Ethernet switches
Advantages of Ethernet switches
- Unites multiple devices in one network and intelligently manages communication
- Only sends data to the relevant port, reducing unnecessary load
- Provides faster and more stable data traffic
- Supports advanced features like access control, monitoring and QoS
- PoE models can supply power directly through the Ethernet cable to IP cameras and access points, for example
Ethernet switches are necessary in your OT network
An Ethernet switch is a central part of a local network and is used to connect multiple devices via cable.It analyses and forwards data packets to the exact device that needs to receive them so that the traffic does not burden the entire network. This results in faster and more efficient communication than a traditional hub where data is sent out to all ports.
Choose the right switch
When choosing a switch, you should consider the size of the network, how many ports you need and whether the environment requires industrial robustness.
Also consider the need for PoE, speed (1G/2.5G/10G), and whether advanced features such as VLAN, QoS or access control are needed for operation, security and scalability.
IEC 62443 certified switches
Layer 2 switches - unmanaged
Layer 3 switches - managed
ADSL/VDSL switches
