Industrial-grade switch with 50 gigabit ports

Industrial-grade switches with 50+ gigabit ports are available as modular or high-density managed switches, designed for harsh environments with advanced redundancy, PoE, and network security features.High-Density Industrial Switch OptionsCisco Industrial Switches Cisco offers modular industrial switches that can support up to 24 gigabit ports per module, with the ability to expand via additional modules or uplinks to reach 50+ ports. These switches provide high-speed 10-GE uplinks, PoE options, ultra-low jitter, and advanced security features such as Cisco TrustSec for microsegmentation. They are suitable for industrial automation, AI-ready networks, and IT/OT integration, and can be managed via Cisco Catalyst Center or Meraki platforms .D-Link DIS Series D-Link's DIS-100G, DIS-200G, and DIS-300G series are ruggedized industrial switches with Gigabit Ethernet ports and high environmental resilience (-40°C to +75°C). While individual models may not have exactly 50 ports, stacking or combining multiple units can achieve the required port density. These switches are certified for vibration, shock, and free-fall, making them ideal for harsh industrial environments .Phoenix Contact and Moxa Both vendors provide modular and managed industrial switches with gigabit ports, PoE support, and redundancy features. Phoenix Contact's EP4000 series and Moxa's managed switches allow flexible network segmentation and expansion, which can be configured to reach 50+ gigabit ports using uplinks and cascaded modules .Key Features to ConsiderPort Density & Expansion: Modular switches allow combining multiple modules to reach 50+ ports.Environmental Tolerance: Look for IP-rated enclosures, wide operating temperature ranges, and shock/vibration resistance.PoE Support: Useful for powering industrial devices like cameras, sensors, and access points.Redundancy & Reliability: Features like RSTP, MSTP, and dual power inputs ensure network uptime.Management & Security: Managed switches provide VLANs, QoS, SNMP monitoring, and industrial security protocols.RecommendationFor a 50-gigabit-port industrial network, a modular managed switch from Cisco or a combination of high-density D-Link or Phoenix Contact switches is recommended. These solutions provide scalability, industrial-grade reliability, and advanced network management, ensuring robust performance in harsh environments. By selecting modular or stackable industrial switches, you can customize port count, PoE requirements, and redundancy features to meet your specific industrial networking needs.