Mikrotik CRS520-4XS-16XQ-RM Managed Switch 16×QSFP28 4×SFP28

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[shortdesc] The MikroTik CRS520-4XS-16XQ-RM is a 20-port Layer 3 enterprise switch with 16×100G QSFP28 and 4×25G SFP28 ports, dual PSU slots, and a 2 GHz quad-core ARM CPU for high -performance data centers [/shortdesc] [properties] Properties MikroTik CRS520-4XS-16XQ-RM Switch Description Enterprise switch with 16x 100G QSFP28, 4x 25G SFP28, and 2x 10G Ethernet ports, powerful ARM CPU for routing capabilities. Product Family MikroTik Cloud Router Switch Series Product Type Enterprise Switch Key Features 16 x 100G QSFP28 Ports 4 x 25G SFP28 Ports 2 x 10G Ethernet Ports Quad-Core 2 GHz ARM CPU 4GB DDR4 RAM RouterOS v7, Level 5 License L3HW Offloaded Routing Hot-Swap Power Supplies & Fans Rack-Mountable [/properties] [specifications] Specifications MikroTik CRS520-4XS-16XQ-RM Switch CPU Quad-Core AL52400 2 GHz ARM 64-bit RAM 4 GB DDR4 Storage 128 MB NAND Ethernet Ports 2 ports (10M / 100M / 1G / 10G) 25G SFP28 Ports 4 ports (1G / 2.5G / 10G / 25G) 100G QSFP28 Ports 16 ports (4x 1G/2.5G/10G/25G, 1x 40G/100G, 2x 50G) Switch Chip Model 98CX8410 Operating System RouterOS v7, License Level 5 Dimensions 443 x 367 x 44 mm Operating Temperature -20°C to +50°C Max Power Consumption 150 W (without attachments 123 W) Power Inputs 2 AC inputs (100-240V, 47-63Hz) MTU Jumbo Frames (up to 9K bytes) [/specifications] [accesories] [/accesories] Mikrotik CRS520-4XS-16XQ-RM Managed Switch 16×QSFP28 4×SFP28 The MikroTik CRS520-4XS-16XQ-RM is an ultra-fast, future-ready Layer 3 managed switch designed for high-bandwidth environments like data centers, broadcast facilities, and large enterprise networks. Featuring 16 high-speed 100G QSFP28 ports and 4 additional 25G SFP28 ports, it eliminates the need for multiple devices while maintaining exceptional throughput and flexibility. Powered by a 2 GHz quad-core ARM CPU and 4 GB of DDR4 RAM, it supports advanced routing protocols (OSPF, BGP), ACLs, jumbo frames, and Layer 3 hardware offloading. This unit includes hot-swappable dual power supplies and four hot-swappable fans, ensuring continuous uptime and serviceability. Key Features: High-Speed Connectivity: 16×100G QSFP28 and 4×25G SFP28 ports ideal for aggregation and backbone infrastructure Advanced Performance: Quad-core 2 GHz ARM CPU with 4 GB RAM for handling routing and Layer 3 processing Versatile Ethernet: Includes 2×10G Ethernet ports for management or data transport Hot-Swappable Components: Dual PSU slots (AC 100–240V) and 4 fans allow uninterrupted maintenance Layer 3 and Routing Support: Supports OSPF, BGP, ACLs, jumbo frames, and L3HW Offloading Reliable Architecture: Built on the 98CX8410 switch chip with 128MB NAND storage Durable and Certified: Certified with CE, EAC, and RoHS compliance; MTBF of approx. 200,000 hours Future-Proofed: Regular software updates with no licensing fees for at least 5 years Technical Specifications: Model: CRS520-4XS-16XQ-RM CPU: Quad-core ARM AL52400, 2 GHz RAM: 4 GB DDR4 Storage: 128 MB NAND Operating System: RouterOS v7 (License Level 5) Switch Chip: 98CX8410 Ports: 16 x 100G QSFP28, 4 x 25G SFP28, 2 x 10G Ethernet Serial Console: RJ45 Power Supply: 2 × AC (100–240V, 50–60Hz), Hot-Swap Power Consumption (Max): 150 W (220 W with both PSUs) Cooling: 4 Hot-Swappable Fans Operating Temperature: -20°C to 50°C MTBF: ~200,000 hours at 25°C Certifications: CE, EAC, RoHS IP Rating: IP20 Included Accessories: 2x IEC cords, rackmount ears, cable management brackets, K-82 fastening set Show more