When you need a reliable way to transfer data between your automation controllers and devices, choose this Ethernet switch from Siemens. It uses the PROFINET protocol to ensure efficient data exchange in your industrial work environment. As the switch is a managed type, it gives you a high degree of control over network traffic and access to data, so you can be sure that your communications are secure. To minimise downtime, MRP and HSR redundancy protocols help your switch recover from failures quickly. You'll commonly find Ethernet switches like this one used in data centres and telecommunications applications.

• Fast data transfer rates of 10 and 100Mbps for speedy transmissions
• Four RJ45 ports for ease of connection to multiple devices at once
• LED indicator makes it simple to monitor the unit's operating status
• Broad operating temperature range between -40°C and +60°C for use in challenging environments

For flexible installation, you can mount this switch on a wall, a standard DIN rail or a mounting rail from the SIMATIC S7-300 series.