[shortdesc]400G QSFP-DD uplinks, 200G QSFP56 ports, 50G SFP56 interfaces, RouterOS v7 L6, dual redundant power supplies[/shortdesc] [properties] Model CRS812-8DS-2DQ-2DDQ-RM Brand MikroTik Product Type Cloud Router Switch CPU Quad-Core AL52400 2000 MHz CPU Architecture ARM 64-bit RAM 4 GB DDR4 Storage 512 MB NAND Ethernet Ports 2 × 10M/100M/1G/10G Ethernet SFP56 Ports 8 × 50G SFP56 QSFP56 Ports 2 × 200G QSFP56 QSFP56-DD Ports 2 × 400G QSFP56-DD Switch Chip 98DX7335 Operating System RouterOS v7 (License Level 6) Dimensions 443 × 268 × 44 mm Operating Temperature -10°C to +50°C Form Factor Rackmount [/properties] [specifications] AC Inputs 2 AC Input Range 100–240 V Power Adapter Nominal Voltage 12 V Power Adapter Nominal Current 20.8 A Max Power Consumption (without attachments) 81 W Max Power Consumption 134 W Cooling 4 × Hot-swap cooling fans Power Supply Dual-redundant hot-swap power supplies [/specifications] [accesories] Included 2 Power cords (included in the box); Rackmount ears (included in the box); Rackmount rear support ears (included in the box); Fastening set (included in the box) Compatible Accessories 400G DAC 1 m (DDQ+DA0001); 400G DAC 3 m (DDQ+DA00031); 400G 100 m Optical Transceiver (DDQ+85MP01D) [/accesories] Affordable Entry Into True 400G Networking The MikroTik CRS812-8DS-2DQ-2DDQ-RM delivers high-density 400 Gigabit networking without the traditional cost and complexity. Designed for modern data centers, service providers, and high-performance environments, this switch allows seamless scaling from legacy 10G to cutting-edge 400G within a single managed platform powered by RouterOS v7. Equipped with a modern Marvell switch chip and a quad-core ARM CPU, the CRS812 provides advanced switching, routing, and traffic management capabilities trusted across millions of MikroTik deployments. It is an ideal solution for organizations planning future-ready network upgrades without disruptive forklift replacements. Key Benefits & Features 400G Ready Architecture: Two QSFP56-DD ports support up to 400 Gbps per port, enabling high-capacity spine or aggregation connectivity. Flexible Speed Scaling: Native support for 10G, 25G, 50G, 100G, 200G, and 400G interfaces allows gradual network evolution. Ports also support breakout modes for maximum versatility. High-Density Access Ports: Eight SFP56 ports deliver up to 50G each, ideal for compute, storage, or high-speed edge devices. Advanced RouterOS v7: License Level 6 enables enterprise-grade routing, switching, VLANs, QoS, and traffic control. Built for Reliability: Dual hot-swap power supplies and four hot-swap cooling fans ensure continuous operation. Ideal Use Cases Top-of-rack or leaf switch with 400G uplinks to spine layers Campus core networks bridging 10G legacy and 50G access Service provider aggregation nodes AI clusters and high-performance computing environments Media production and east-west traffic-heavy workflows Technical Specifications CPU: Quad-core AL52400 ARM 64-bit, 2.0 GHz Memory: 4 GB DDR4 RAM Storage: 512 MB NAND Ports: 2x 1G/10G Ethernet, 8x 50G SFP56, 2x 200G QSFP56, 2x 400G QSFP56-DD Switch Chip: Marvell 98DX7335 Operating System: RouterOS v7, License Level 6 Power Consumption: 81 W typical, 134 W max Form Factor: 1U rack-mountable Operating Temperature: -10°C to +50°C Upgrade Your Network Without the Cost Shock Launch your infrastructure into the 400G era while keeping existing equipment fully integrated. Order today and build a scalable network designed for tomorrow.
![Mikrotik CRS812 DDQ Cloud Router Switch [CRS812-8DS-2DQ-2DDQ-RM]](https://cdn.shopify.com/s/files/1/0632/2280/8796/files/CRS812-8DS-2DQ-2DDQ-RM.jpg?v=1758724093&width=480)
