Features and Benefits
• Isolated power inputs with universal 24 to 110 VDC power supply
• Complies with all EN 50155 mandatory test items*
• -40 to 75°C operating temperature range
• Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), RSTP/STP, and MSTP for network redundancy
*This product is suitable for rolling stock railway applications, as defined by the EN 50155 standard. For a more detailed statement, click here:
The ToughNet TN-4500A series M12 managed Ethernet switches are designed for railway applications, including rolling stock and wayside installations. The TN series switches use M12 and other circular connectors to ensure tight, robust connections, and guarantee reliable operation against environmental disturbances, such as vibration and shock. The TN-4516A-4GTX series Ethernet switches have 12 Fast Ethernet M12 ports and 4 Gigabit Ethernet ports, and have a wide power input range of 24 to 110 VDC, and a wide operating temperature range of -40 to 75°C. In addition, TN-4516A-4GTX switches are compliant with the mandatory sections of EN 50155, covering operating temperature, power input voltage, surge, ESD, and vibration, making the switches suitable for a variety of industrial applications.