The CRS812 DDQ is the next step in your network evolution – a powerful, efficient and affordable solution for integrating 50G, 200G and 400G into your rack.
The device features a quad-core 2 GHz ARM processor, dual redundant power supplies and four hot-swappable fans, as well as 2x 10G Ethernet, 8x 50G SFP56, 2x 200G QSFP56 and 2x 400G QSFP56-DD ports.
Until recently, 400G meant high cost and complexity, but the CRS812 DDQ changes that.
The advanced Marvell switch chip and powerful ARM processor provide advanced routing, switching and traffic management functions – proven in millions of RouterOS installations, now with ports up to 400 Gbps.
Where to use
Top-of-rack / leaf switch with 400G uplink to spine layer
Core switch for campus networks, connecting 10G legacy with modern 50G interfaces
Aggregation node for service providers
Labs, AI clusters and media environments with high demand for “east” traffic
The CRS812 scales your network from 10 to 400G in one simple, manageable and affordable RouterOS v7 appliance – without the need for a complete infrastructure replacement.
With the CRS812, 400 gigabits is no longer unattainable – it's the affordable way to future-proof your network while maintaining compatibility with current equipment.
| Architecture | ARM 64bit |
|---|---|
| Processor | AL52400 |
| Number of cores | 4 |
| Frequency | 2000 MHz |
| Switch chip | 98DX7335 |
| RouterOS license | Level 6 |
| Operating system | RouterOS v7 |
| RAM | 4 GB |
| Storage | 512 MB NAND |
| MTBF | ~200,000 hours at 25°C |
| Operating temperature | -10°C to +50°C |
| AC inputs | 2 |
| Voltage range | 100–240 V |
| Power slots | 2 |
| Frequency (power supply) | 50–60 Hz |
| Maximum consumption | 134 W |
| Consumption without additional devices | 81 W |
| Cooling | 4 fans |
| Ethernet ports | 2 × 1G / 2.5G / 5G / 10G (supports 10M / 100M / 1G / 10G) |
| Console Port | RJ45 |
| CPU Temperature Monitoring | Yes |
| Board Temperature Monitoring | Yes |
| Voltage Monitoring | Yes |
| Certificates | CE, EAC, RoHS |
| IP Rating | IP20 |
| Warranty | 12 months |