Micas Networks M2-W6940-64OC-FA 64x800G OSFP Ports Data Center Switch

MFR# M2-W6940-64OC-FA
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Brand Name: Micas Networks
Product Type: Open Switches
Main Port Count: 64 Ports
Main Port Type: OSFP
Main Port Speed: 800GbE
Product Brief: M2-W6940-64OC-FA

Micas Networks M2-W6940-64OC-FA 64x800G OSFP Ports Data Center Switch, 2RU, 64x800GbE OSFP ports, Broadcom Tomahawk 5 BCM78900 ASIC, Intel Xeon D-1734NT Processor, Dual 3000W AC PSU, Front-to-rear airflow, Supported NOS SONiC

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Overview

The Micas Networks M2-W6940-64OC-FA is a 2RU 800G data center switch based on the Broadcom Tomahawk 5 ASIC with 64 OSFP ports for open Ethernet fabrics. This configuration includes dual 3000W AC power supplies and front-to-rear airflow.

Use Cases

  • Data center Ethernet fabrics
  • Cloud and AI infrastructure

Ports & Switching

  • 64x800GbE OSFP ports

Hardware & Platform

  • Broadcom Tomahawk 5 BCM78900 silicon
  • Intel Xeon D-1734NT
  • 32GB DDR4 system memory
  • 240GB storage
  • 2RU rack form factor
  • 17.32 x 29.92 x 3.39 in (W x D x H)
  • 50.71 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 3000W AC PSU
  • 4 hot-swappable fans with 3+1 redundancy
  • Front-to-rear airflow

Efficiency & Reliability

  • Layer 2 and Layer 3 forwarding
  • Community and enterprise SONiC options
  • Redundant, serviceable power and cooling
  • RoCEv2 data forwarding

Ordering Information

  • M2-W6940-64OC-FA with dual 3000W AC PSU and front-to-rear airflow
Specifications
Brand Name

Micas Networks
Product Type

Open Switches
Main Port Count

64 Ports
Main Port Type

OSFP
Main Port Speed

800GbE
ASIC

Broadcom Tomahawk 5 BCM78900
Processor

Intel Xeon D-1734NT
Flash Memory

240GB storage
Layer Switching

L2, L3
Power Supply

Dual PSU
Supported NOS

SONiC
Software

Open Network Install Environment (ONIE)
Dimensions

17.32 x 29.92 x 3.39 in
Weight

50.71 lbs
Frequently Asked Questions

Question:

Which network operating systems can I run on the M2-W6940-64OC-FA?
Hardware Nation
12-Oct-2026

Answer:

Community SONiC, Enterprise SONiC Distribution by Micas and Enterprise SONiC Distribution by Broadcom. 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-W6940-64OC have?
Hardware Nation
12-Oct-2026

Answer:

64x800G OSFP ports in a 2RU chassis.

Question:

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

Answer:

Broadcom Tomahawk 5, BCM78900.

Question:

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

Answer:

AI/ML and high-performance computing fabrics. Its hardware supports RoCEv2 forwarding and dynamic load balancing; the selected NOS release determines the deployed feature set.

Question:

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

Answer:

Two hot-swappable power supplies provide 1+1 redundancy, and four hot-swappable fan modules provide 3+1 redundancy.

Question:

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

Answer:

M2-W6940-64OC-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 Xeon D1734NT CPU, 32 GB DDR4 memory and 240 GB storage.

Question:

How is it different from the M2-W6940-128QC?
Hardware Nation
12-Oct-2026

Answer:

The M2-W6940-64OC has 64x800G OSFP ports in 2RU; the M2-W6940-128QC has 128x400G QSFP112 ports in 4RU. Both use Tomahawk 5 and provide 102.4 Tbps full-duplex capacity.
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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