TN-4500A Series

MOXA TN-4500A Series Overview

The Moxa TN-4500A Series is a high-performance family of Layer 2 managed switches engineered for resilient industrial network infrastructure in railway transportation and road transportation systems, where vibration, shock, and temperature fluctuations are constant operational challenges. Designed as EN 50155 switches for rolling stock and wayside deployments, the TN-4500A Series Ethernet switches combine rugged mechanical construction with advanced network management capabilities to ensure stable, intelligent, and efficient data communication in mission-critical environments. With models offering 12 or 24 Fast Ethernet M12 ports, IEEE 802.3af/at compliant PoE functionality, Gigabit Ethernet uplinks, optional bypass relay support, and fiber variants with embedded 2 km multimode transceivers, the series enables scalable, high-bandwidth, and power-integrated connectivity. Built with M12 and circular connectors for vibration-resistant performance, the Moxa TN-4500A Series delivers secure connections, simplified maintenance, and long-term reliability, making it a robust and future-ready solution for modern transportation networks.