Enterasys A2H254-16-RH Switch Powers Agile, Secure Networks for Industrial and Enterprise Applications
High-Performance Layer 3 Switch Combines Scalability, Resilience, and Advanced Security

Enterasys, a leader in secure, high-performance networking solutions under Extreme Networks, has launched the A2H254-16-RH, a 16-port Gigabit Ethernet Layer 3 switch engineered to deliver enterprise-grade performance in demanding industrial, enterprise, and smart city environments. This ruggedized switch combines cutting-edge security, low-latency connectivity, and industrial resilience to meet the evolving needs of IoT, edge computing, and mission-critical operations.

The Enterasys A2H254-16-RH features 16 10/100/1000BASE-T RJ45 ports with 4 dual-purpose uplink ports (SFP slots), supporting flexible fiber or copper connectivity. With a non-blocking switching capacity of 56 Gbps and wire-speed throughput, the switch ensures seamless data transmission for bandwidth-intensive applications such as HD video surveillance, industrial automation, and real-time analytics. Engineers highlight its ExtremeXOS operating system, enabling advanced routing protocols (OSPF, RIP, BGP), granular Quality of Service (QoS), and automated network segmentation via VLANs and policy-based access controls.

“The A2H254-16-RH is designed for environments where reliability and security are non-negotiable,” stated an Enterasys spokesperson. “Its industrial-grade design and robust feature set make it ideal for smart factories, transportation networks, and distributed enterprise campuses.”

Key innovations include Hitless Failover for sub-50ms network recovery during outages, redundant hot-swappable power supplies (AC/DC), and compliance with industrial standards such as IEC 61850-3 and IEEE 1613 for electrical substations. The switch’s ruggedized metal housing operates in extreme temperatures (-40°C to 75°C) and withstands high vibration, making it suitable for harsh settings like oil rigs, railways, and outdoor telecom cabinets.

Security is prioritized through MACsec encryption, dynamic ARP inspection, and integration with Enterasys’ NAC (Network Access Control) solutions to thwart cyber threats. Its compatibility with ExtremeCloud IQ and OneFabric Connect SDN simplifies centralized management, enabling IT teams to automate provisioning, monitor performance, and respond to anomalies in real time.

In pilot deployments at a European smart grid project and an Asian logistics hub, the A2H254-16-RH reduced network latency by 40% and achieved 99.999% uptime during peak operational loads. Its energy-efficient design, compliant with IEEE 802.3az (Energy-Efficient Ethernet), also lowered power consumption by 25% compared to traditional switches.

As industries accelerate digital transformation, the Enterasys A2H254-16-RH emerges as a critical enabler of secure, scalable, and future-ready network infrastructures.

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