[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.