The MikroTik CRS328-4C-20S-4S+RM 28 Port Dual Boot Switch is a high-performance networking solution built for businesses, data centers, and enterprise environments. It features 20 SFP ports, 4 SFP+ ports, and 4 Ethernet combo ports, providing flexible connectivity for fiber and copper network deployments. The dual boot capability allows users to choose between RouterOS and SwitchOS, giving greater control over network configuration based on operational needs. Powered by the 800 MHz 98DX3236 processor and supported by 512 MB of RAM, this switch delivers stable data handling for demanding network traffic. It includes 16 MB of FLASH storage for system operations and configuration management. The integrated RJ45 serial port simplifies device setup and maintenance. Hardware monitoring features, including CPU temperature and voltage monitoring, help administrators track system status and maintain reliable operation. A dedicated Mode button offers quick access to custom functions and simplifies management tasks. The switch is designed to perform in challenging conditions, supporting an operating temperature range from -40°C to 60°C. Dual AC power inputs with a 100–240V range improve power flexibility and support continuous operation in professional installations. With a maximum power consumption of only 43 watts, it helps reduce energy usage while maintaining strong network performance. The rackmount design enables convenient installation in standard server cabinets, keeping network infrastructure organized. Combining high-speed SFP+ uplinks, multiple fiber interfaces, and dual operating system support, the MikroTik CRS328-4C-20S-4S+RM is a practical choice for organizations seeking scalable, secure, and efficient network switching with advanced management features.
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