MikroTik Smart Switch, 20x SFP, 4x SFP+ 10G, 4x Combo Ports, Dual PSU, RouterOS/SwOS, 1U Rackmount

Description

The MikroTik CRS328-4C-20S-4S+RM is a high-performance 28-port managed smart switch designed for enterprise networks, ISPs, and professional fiber networking environments. Featuring 20 SFP ports, 4 Gigabit Combo ports (RJ45/SFP), and 4 × 10G SFP+ ports, it provides flexible connectivity and efficient data transmission. With RouterOS and SwOS Dual Boot support, advanced network management features, and dual redundant power supplies, it delivers reliable performance in a compact 1U rackmount design.

Key Features

• Gigabit Fiber Connectivity: 20 SFP ports for reliable fiber optic network connections.
• Flexible Combo Ports: 4 Combo ports supporting either Gigabit Ethernet RJ45 or SFP connectivity, selectable through software.
• High-Speed SFP+ Connectivity: 4 × 10G SFP+ ports for high-bandwidth fiber connections and network uplinks.
• Dual Boot Operating System: Supports MikroTik RouterOS and SwOS, allowing users to choose between advanced network management and simplified switching.
• Powerful Processing: Equipped with a 98DX3236A1 800MHz processor and 512MB RAM for efficient network management.
• Built-in Storage: 16MB Flash memory for operating system files and configuration data.
• High Switching Performance: Delivers 128Gbps switching capacity, 64Gbps non-blocking throughput, and a 95.2Mpps forwarding rate.
• VLAN Support: Enables network segmentation for improved traffic organization and management.
• Advanced Network Security: Supports Access Control Lists (ACLs) and port isolation for better network traffic control.
• Jumbo Frame Support: Supports larger Ethernet frames for efficient data transmission across compatible networks.
• Hardware-Based Switching: Dedicated switching hardware provides efficient Layer 2 traffic processing.
• Serial Console Management: RJ45 serial console port for direct device configuration, monitoring, and troubleshooting.
• Customizable Mode Button: Programmable mode button for convenient device control and custom scripting.
• Redundant Power Supplies: Dual 100–240V AC power supplies with failover support for improved system reliability.
• Energy-Efficient Operation: Maximum power consumption of 43W.
• Professional Rackmount Design: Compact 1U rackmount chassis measuring 443 × 194 × 44mm, suitable for server racks and network cabinets.
• Wide Operating Temperature: Tested for operation in temperatures ranging from -20°C to +60°C.
• RouterOS License: Includes RouterOS Level 5 license for advanced network configuration and management.
• Enterprise Networking Solution: Ideal for ISPs, enterprise networks, fiber optic infrastructure, and professional network installations.
• Package Contents: Includes two IEC power cords, rackmount ears, and a K-54 mounting kit.