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CRS812 DDQ - Cloud Router Switch, Layer-3, 400G w/ Dual QSFP-DD

This switch is your next leap forward – a powerful, efficient, and cost-effective way to bring 50G, 200G, and 400G into your rack. Quad-core 2 GHz ARM CPU, dual-redundant power supplies and 4x hot-swap cooling fans, 2x 10G Ethernet, 8x 50G SFP56, 2x 200G QSFP56, and 2x 400G QSFP56-DD ports.

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 “east–west” 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!

With CRS812, 400 Gigabits is no longer out of reach – it’s an affordable way to launch your network into the future, while keeping your existing gear in the loop!

Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
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Available stock:
Article number: CRS812-8DS-2DQ-2DDQ-RM
Manufacturer number: CRS812-8DS-2DQ-2DDQ-RM
Manufacturer page: MIKROTIK
  • CRS812-8DS-2DQ-2DDQ-RM
  • 2x 10G Ethernet ports
  • 8x 50G SFP56 ports
  • 2x 200G QSDP56 ports
  • 2x 400G QSFP56-DD ports
  • 4 GB RAM
  • Quad-core 2 GHz ARM CPU
  • Dual redundant hot-swap power supply
  • 4x hot-swap fans
  • RouterOS v7

This switch is your next leap forward – a powerful, efficient, and cost-effective way to bring 50G, 200G, and 400G into your rack. Quad-core 2 GHz ARM CPU, dual-redundant power supplies and 4x hot-swap cooling fans, 2x 10G Ethernet, 8x 50G SFP56, 2x 200G QSFP56, and 2x 400G QSFP56-DD ports.

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 “east–west” 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!

With CRS812, 400 Gigabits is no longer out of reach – it’s an affordable way to launch your network into the future, while keeping your existing gear in the loop!

Technical properties
10 GBit Ports:
2
19-inch Mounting Bracket:
included
19-inch Rackmount:
Yes
CPU:
AL52400
CPU Architecture:
ARM 64bit
CPU Temperature Monitor:
Yes
CPU core count:
4
CPU nominal frequency:
2000 MHz
Certificate:
CE, EAC, ROHS
Chipset:
98DX7335
Design:
19" Rackmountable
Dimensions:
443 x 268 x 44 mm
Ext. Temperature Range:
No
Fan, number of:
4
Fanless:
No
Height U:
1 U
Licence Level:
6
MTBF:
200.000 hours at 25°C
Main Speed:
>10 Gbit Fiber
Managed:
Managed
Network Ports:
14-Port
Number of Ports:
8 - 15
Operating Conditions:
-10°C - +50°C
Operating System:
RouterOS v7
PCB temperature monitor:
Yes
PoE Ports:
-
PoE Support:
-
Port Speed, RJ45:
10 Gbit
Power Consumption max.:
134 W
Redundant PSU:
Yes
SFP Ports:
-
Safety Class:
IP20
Serial Console Port:
RJ45
Size of RAM:
4 GB
Stackable:
Yes
Storage Type internal:
512 MB NAND
Voltage Monitor:
Yes
Accessories
DQ+BC0003-DS+
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23-40_RACK_RAIL_R0
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DDQ+85MP01D
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DDQ+DA0001
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DDQ+DA0003
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G1251-0250WNA
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