Tech & Buying Guide
Managed Switch vs. Unmanaged Switch: Industrial Ethernet Architecture
- 〡 by WUPAMBO
Industrial Ethernet forms the backbone of factory automation. Selecting the right switch architecture determines system uptime, data throughput, and OT cyber resilience. This technical guide evaluates managed vs. unmanaged switches, analyzing operational differences, security controls, and selection criteria.
Layer-2 vs. Layer-3 Network Switches in Industrial Control Systems
- 〡 by WUPAMBO
Modern factory automation relies heavily on robust Industrial Ethernet communications. Control system engineers deploy managed Ethernet switches to connect programmable logic controllers (PLCs), distributed control systems (DCS), human-machine interfaces (HMIs), and field I/O devices. Selecting between Layer-2 and Layer-3 switching architecture directly impacts network throughput, routing capabilities, and overall cybersecurity defense in operational technology (OT) networks.
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