Micas Networks M2-W6920-32QC2X-FA 32x400G QSFP-DD Ports Spine Switch AC Power Front-to-Rear Airflow

MFR# M2-W6920-32QC2X-FA
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Brand Name: Micas Networks
Product Type: Open Switches
Main Port Count: 32 Ports
Main Port Type: QSFP-DD
Main Port Speed: 400GbE
Product Brief: M2-W6920-32QC2X-FA

Micas Networks M2-W6920-32QC2X-FA 32x400G QSFP-DD Ports Spine Switch AC Power Front-to-Rear Airflow, 1RU, 32x400GbE QSFP-DD ports, Broadcom Tomahawk 3 BCM56980 ASIC, Intel Atom C3758 Processor, Dual 1300W AC PSU, Front-to-rear airflow, Supported NOS SONiC

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Overview

The Micas Networks M2-W6920-32QC2X-FA is a 1RU 400G data center spine switch based on the Broadcom Tomahawk 3 ASIC with 32 QSFP-DD ports for open Ethernet fabrics. This configuration includes dual 1300W AC power supplies and front-to-rear airflow.

Use Cases

  • Data center Ethernet fabrics
  • Cloud and AI infrastructure

Ports & Switching

  • 32x400GbE QSFP-DD ports
  • Two additional 10G SFP+ in-band management interfaces

Hardware & Platform

  • Broadcom Tomahawk 3 BCM56980 silicon
  • Intel Atom C3758
  • 8GB DDR4 system memory
  • 64GB SSD
  • 1RU rack form factor
  • 17.40 x 27.56 x 1.72 in (W x D x H)
  • 27.01 lbs (with all modules)

Compatible Software (NOS)

  • Open Network Install Environment (ONIE)
  • Compatible with SONiC
  • Software licensing and the supported feature set depend on the selected NOS and configuration.

Cooling & Power

  • Dual 1300W AC PSU
  • 6 hot-swappable fans with 5+1 redundancy
  • Front-to-rear airflow

Efficiency & Reliability

  • Layer 2 and Layer 3 forwarding
  • Community and enterprise SONiC options
  • Redundant, serviceable power and cooling

Ordering Information

  • M2-W6920-32QC2X-FA with dual 1300W AC PSU and front-to-rear airflow
  • Other configuration M2-W6920-32QC2X-RA with dual 1300W AC PSU and rear-to-front airflow
Specifications
Brand Name

Micas Networks
Product Type

Open Switches
Main Port Count

32 Ports
Main Port Type

QSFP-DD
Main Port Speed

400GbE
ASIC

Broadcom Tomahawk 3 BCM56980
Processor

Intel Atom C3758
Flash Memory

64GB SSD
Layer Switching

L2, L3
Power Supply

Dual PSU
Supported NOS

SONiC
Software

Open Network Install Environment (ONIE)
Dimensions

17.40 x 27.56 x 1.72 in
Weight

27.01 lbs
Frequently Asked Questions

Question:

Which network operating systems can I run on the M2-W6920-32QC2X-FA?
Hardware Nation
12-Oct-2026

Answer:

Community SONiC and Enterprise SONiC Distribution by Micas. ONIE is preloaded for installing a compatible image. Commercial software licensing and support depend on the selected package. Other NOS options may be available as the ecosystem evolves.

Question:

What ports does the M2-W6920-32QC2X have?
Hardware Nation
12-Oct-2026

Answer:

32x400G QSFP-DD ports and two 10G SFP+ ports in a 1RU chassis.

Question:

What switch chip does it use?
Hardware Nation
12-Oct-2026

Answer:

Broadcom Tomahawk 3, BCM56980.

Question:

What is it designed for?
Hardware Nation
12-Oct-2026

Answer:

A compact 400G data center spine, connecting leaf switches or other spine switches.

Question:

Does it have redundant power and cooling?
Hardware Nation
12-Oct-2026

Answer:

Two hot-swappable power supplies provide 1+1 redundancy, and six hot-swappable fan modules provide 5+1 redundancy.

Question:

What power and airflow does this version use?
Hardware Nation
12-Oct-2026

Answer:

M2-W6920-32QC2X-FA uses AC power and front-to-rear airflow.

Question:

What CPU, memory and storage does it have?
Hardware Nation
12-Oct-2026

Answer:

An Intel Atom C3758 CPU, 8 GB DDR4 memory and 64 GB storage.

Question:

Can the 400G ports be split into lower speeds?
Hardware Nation
12-Oct-2026

Answer:

Yes. The hardware supports 2x200G or 4x100G breakout from a 400G port. The selected optics or cable and NOS release must support the chosen mode.
Warranty
All new products are covered by the manufacturer warranty. To claim warranty, you may contact the manufacturer directly or contact your account executive at Hardware Nation. We can help facilitate the warranty processes between the customer and manufacturer.
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