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MikroTik CRS812 DDQ Cloud Router 400Gb Switch - CRS812-8DS-2DQ-2DDQ-RM
MikroTik CRS812-8DS-2DQ-2DDQ-RM
||||MikroTik CRS812 DDQ Cloud Router 400Gb Switch - CRS812-8DS-2DQ-2DDQ-RM
At a glance:
- 2 x 1G/2.5G/5G/10G Ethernet ports
- 8 x 50G SFP56 ports
- 2 x 200G QSFP56 ports
- 2 x 400G QSFP56-DD ports
- 4 x Hot-swappable fans
- Dual-redundant hot-swappable PSUs
- 4GB RAM | 512 MB NAND Storage | ARM64
The MikroTik CRS812 DDQ is a breakthrough in high-density, high-performance switching - a 1U rack-mount solution that brings 50G, 200G, and 400G connectivity within reach of modern networks. Powered by a quad-core 2 GHz ARM CPU and backed by 4 GB of RAM, this switch runs RouterOS v7 (Level 6), delivering advanced routing and switching capabilities through a reliable and optimised platform.
On the front panel, you’ll find a versatile mix of interfaces: two 10GbE ports, eight 50G SFP56 ports, two 200G QSFP56 ports and two 400G QSFP56-DD ports, all engineered for tomorrow’s data centre environments. The QSFP56 and QSFP-DD ports support breakout modes, so you can maintain flexibility by scaling down to 1G, 2.5G, 5G, 10G, 25G, or 50G where needed.
Reliability is built into the design: dual hot-swappable power supplies and four hot-swap fans ensure continuous operation even under heavy load, while the robust Marvell 98DX7335 switch chip keeps data flowing smoothly. With typical power consumption at just 81 W (peaking at 134 W) and an MTBF of around 200,000 hours, it’s suited to environments where uptime and efficiency are essential.
In deployment, the CRS812 DDQ shines as a top-of-rack or leaf switch with 400 G uplinks, or as a campus-core device that bridges legacy 10G gear with next-gen 50G capacity. Whether in AI clusters, media workflows, or service-provider aggregation, it delivers serious performance without breaking the bank - making 400 G networking genuinely accessible.
| Specifications | |
|---|---|
| Product code | CRS812-8DS-2DQ-2DDQ-RM |
| Architecture | ARM 64bit |
| CPU | AL52400 |
| CPU core count | 4 |
| CPU nominal frequency | 2000 MHz |
| CPU Threads count | 4 |
| Switch chip model | 98DX7335 |
| RouterOS license | 6 |
| Operating System | RouterOS v7 |
| Size of RAM | 4 GB |
| Storage size | 512 MB |
| Storage type | NAND |
| MTBF | Approximately 200'000 hours at 25C |
| Tested ambient temperature | -10°C to 50°C |
| Powering | |
| Number of AC inputs | 2 |
| AC input range | 100-240 |
| Number of PSU slots | 2 |
| Frequency (Hz) | 50 - 60 |
| Max power consumption | 134 W |
| Max power consumption without attachments | 81 W |
| Cooling type | 4 fans |
| Ethernet | |
| Number of 1G/2.5G/5G/10G Ethernet ports | 2 (supported: 10M/100M/1G/10G) |
| Number of 50G SFP56 ports | 8 |
| Number of 200G QSFP56 ports | 2 |
| Number of 400G QSFP56-DD ports | 2 |
| Peripherals | |
| Serial console port | RJ45 |
| Other | |
| CPU temperature monitor | Yes |
| PCB temperature monitor | Yes |
| Voltage Monitor | Yes |
| Certifications & Approvals | |
| Certification | CE, EAC, ROHS |
| IP | 20 |
- (1) CRS812-8DS-2DQ-2DDQ-RM
- (1) Pair of Rackmount ears
- (1) Pair of Rackmount rear support ears
- (1) Fastening set
- (2) UK C13 Power Leads
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MikroTik CRS812-8DS-2DQ-2DDQ-RM User Manual
