CRS812-8DS-2DQ-2DDQ-RM

400G used to mean expensive, complex, and out of reach.

The CRS812 DDQ changes that!

With a modern Marvell switch chip and powerful ARM CPU, it delivers advanced routing, switching, and traffic management features trusted in millions of RouterOS deployments – now with ports up to 400 Gbps!

Where does it fit?

• Top-of-rack / leaf switch with 400G uplinks to the spine

• Campus core bridging 10G legacy with modern 50G interfaces

• Service provider aggregation node

• Labs, AI clusters, media workflows where fast “eastwest” traffic is critical

The CRS812 scales your network from 10 to 400G in one

simple, affordable, yet managed RouterOS v7 box – no

forklift upgrades needed!

Specifications

Product code CRS812-8DS-2DQ-2DDQ-RM

CPU Quad-Core AL52400 2000 MHz

CPU architecture ARM 64bit

Size of RAM 4 GB

RAM type DDR4

Storage 512 MB, NAND

Number of 1G/2.5G/5G/10G Ethernet ports 2

Number of 50G SFP56 ports 8

Number of 200G QSFP56 ports 2

Number of 400G QSFP56-DD ports 2

Switch chip model 98DX7335

Dimensions 443 x 268 x 44 mm

Operating system RouterOS v7, License level 6

Operating temparature -10°C to +50°C

Powering

Number of 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