[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
