MikroTik CRS520-4XS-16XQ-RM, switch, 16 ports, rack-mountable
$4,075.10 inc GSTMikroTik CRS520-4XS-16XQ-RM, Switch, L3, 4 x 25 Gigabit SFP28 + 16 x 100 Gigabit QSFP28, desktop, rack-mountable
$4,075.10 inc GST
✓ In Stock - 2 available
✓ Free NZ Delivery
2 in stock
- Allow 2–3 days for delivery to the North Island
- Allow 1–2 days for delivery to the South Island
- Add 1–2 days if you are rural
- Collection can be arranged

Description
The MikroTik CRS520-4XS-16XQ-RM is a robust switch that combines advanced networking capabilities with reliable performance. Designed for both desktop and rack mounting, it features a powerful Quad Core ARM processor that operates at 2 GHz alongside 4 GB of DDR4 SDRAM, ensuring efficient handling of multiple tasks and processes. With a total of 16 ports supporting 100 Gigabit QSFP28 connections and 4 ports for 25 Gigabit SFP28 links, this switch can effectively manage high-speed data traffic across your network. Enhanced monitoring features such as voltage and PCB temperature monitoring, along with CPU temperature monitoring, contribute to maintaining optimal performance and reliability. Support for VLAN and Jumbo Frames, along with advanced routing protocols like OSPF and BGP, allows for sophisticated network management. The unit includes a built-in power redundancy scheme, ensuring continuous operation even in case of a power supply failure, making it suitable for critical networking environments.
- 16 100 Gigabit QSFP28 ports enable high-speed connections
- Built-in monitoring features help maintain performance
- VLAN and Jumbo Frames support enhance network flexibility
- Power redundancy scheme for reliable operation
- Easy installation with the included rack mounting kit
- Efficient performance
The MikroTik CRS520-4XS-16XQ-RM is equipped with a Quad Core ARM processor running at 2 GHz and 4 GB of DDR4 SDRAM, ensuring that demanding tasks are handled smoothly. - Comprehensive connectivity
With 16 ports supporting 100 Gigabit QSFP28 and 4 ports for 25 Gigabit SFP28, this switch provides versatile options for high-speed networking. - Robust monitoring capabilities
Features such as voltage monitoring, PCB temperature monitoring, and CPU temperature monitoring ensure that network conditions are assessed for optimal performance. - Advanced network management
Supports VLAN, Jumbo Frames, and advanced routing protocols like OSPF and BGP, providing flexibility and efficiency in managing network traffic. - Power redundancy for reliability
The internal power supply features a redundancy scheme, ensuring operation during power supply disruptions.
Main Specifications
Product Description | MikroTik CRS520-4XS-16XQ-RM – switch – 16 ports – rack-mountable |
Device Type | Switch – 16 ports – L3 |
Enclosure Type | Rack-mountable |
Subtype | 100 Gigabit Ethernet / 25 Gigabit Ethernet |
Ports | 4 x 25 Gigabit SFP28 + 16 x 100 Gigabit QSFP28 |
Routing Protocol | OSPF, BGP |
Features | CPU temperature monitor, PCB temperature monitor, voltage monitoring, VLAN support, ACL support, Jumbo Frames support, out-of-band firmware updates, VPN routing |
Power | AC 100-240 V (50/60 Hz) |
Power Redundancy | Yes |
Dimensions (WxDxH) | 44.3 cm x 36.7 cm x 4.4 cm |
Extended Specifications
General
Device Type | Switch – 16 ports – L3 |
|---|---|
Enclosure Type | Desktop, rack-mountable |
Subtype | 100 Gigabit Ethernet / 25 Gigabit Ethernet |
Ports | 4 x 25 Gigabit SFP28 + 16 x 100 Gigabit QSFP28 |
Routing Protocol | OSPF, BGP |
Features | CPU temperature monitor, PCB temperature monitor, voltage monitoring, VLAN support, ACL support, Jumbo Frames support, out-of-band firmware updates, VPN routing |
Processor | 1 x ARM Quad Core AL52400: 2 GHz |
RAM | 4 GB DDR4 SDRAM |
Flash Memory | 128 MB |
Built-in Devices | 4 x fans |
Expansion / Connectivity
Interfaces | 2 x 1/2.5/5/10GBase-T RJ-45 4 x 1/10/25Gbit LAN SFP28 16 x 100Gbit LAN QSFP28 1 x console RJ-45 |
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Power
Power Device | Internal power supply |
|---|---|
Installed Qty | 2 |
Max Supported Qty | 2 |
Power Redundancy | Yes |
Power Redundancy Scheme | 1+1 |
Voltage Required | AC 100-240 V (50/60 Hz) |
Miscellaneous
Included Accessories | Rack mounting ears, cable management bracket, K-82 fastening set |
|---|---|
Rack Mounting Kit | Included |
MTBF | 200,000 hours |
Compliant Standards | EAC, RoHS, IP20 |
Software / System Requirements
Software Included | MikroTik RouterOS (licence level 5) |
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Dimensions & Weight
Width | 44.3 cm |
|---|---|
Depth | 36.7 cm |
Height | 4.4 cm |
Environmental Parameters
Min Operating Temperature | -20 °C |
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Max Operating Temperature | 50 °C |
Additional information
| Manufacturer |
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