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Brand New & Sealed with Manufacturer Warranty
MikroTik CRS812 DDQ 14-Port Multi-Gig Managed Switch CRS812-8DS-2DQ-2DDQ-RM
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.
Features:
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!

Technical Specifications:
General
Product Code: CRS812-8DS-2DQ-2DDQ-RM
Architecture: ARM 64-Bit
CPU Model: AL52400
CPU Cores: 4
CPU Threads: 4
CPU Frequency: 2000 MHz
Switch Chip Model: 98DX7335
RouterOS License: Level 6
Operating System: RouterOS v7
RAM: 4 GB
Storage Capacity: 512 MB
Storage Type: NAND
MTBF: Approximately 200,000 Hours at 25°C
Power
AC Inputs: 2
AC Input Range: 100 — 240 V
Input Frequency: 50 — 60 Hz
PSU Slots: 2
Maximum Power Consumption: 134 W
Maximum Power Consumption (Without Attachments): 81 W
Cooling
Cooling Type: 4 Fans
Ports and Interfaces
Peripherals
Serial Console Port: RJ45
Monitoring
CPU Temperature Monitor: Yes
PCB Temperature Monitor: Yes
Voltage Monitor: Yes
Environmental
Tested Ambient Temperature: -10°C to 50°C
IP Rating: IP20
Certifications
Certifications:
What's in the Box: