The ATEN ES0154P is a switch designed for demanding networking environments. Operating efficiently in a wide temperature range from -5°C to 45°C, this rack-mountable switch provides reliability and resilience. With a Power over Ethernet (PoE) budget of 740 W and support for PoE++, it ensures seamless device connectivity while reducing clutter. The 54-port configuration combines 40 ports of 10/100/1000 (PoE+) and 8 ports of 10/100/1000 (PoE++) alongside 6 uplink ports for 1/10/25GBase-X, allowing for versatile networking setups. Enhanced with support for Rapid Spanning Tree Protocol (RSTP) and Quality of Service (QoS), it optimizes network performance while maintaining efficient data flow. With features like IGMP support, auto-negotiation, and flow control, the ATEN ES0154P adapts well to network demands, ensuring reliable data transmission for all connected devices.