Embrace Next-level Network Versatility

One Platform for Future-proof Modular Networks

Introducing the Moxa MDS-G4000 Series of modular switches, offering a mix-and-match Gigabit platform that provides adaptive networking capacity to meet the requirements of numerous constantly changing scenarios through high scalability, flexibility, reliability, and effortless maintenance.

As industrial networks continue to evolve, the connectivity requirements for industrial applications grow as well with more devices becoming interconnected. Building a flexible, scalable, and reliable network capable of accommodating the growing scale and diversity of industrial networks is now becoming a major concern. Therefore, businesses are looking for truly versatile solutions that are easy to maintain to ensure smooth operations while keeping costs down.


On-demand Network Flexibility

Hundreds of Port Combinations

The MDS-G4000 Series supports a broad range of media interface modules. Moxa outfitted each module with 4 ports to allow for even more combinations, letting you scale your network at a granular level based on your needs. No need to worry about future scalability or changing to different types of media ports, the MDS-G4000 Series provides a single adjustable platform to plan ahead.


Ports per module


Media Interface Types


Isolated Power Modules for Redundancy

Ultra-reliable Connectivity

Reduce Downtime with Hot-swappable Modules

The hot-swappable modular design of the MDS-G4000 Series translates into minimal downtime. It only takes a few seconds to replace the media or isolated power modules without having to shut down the switch. With the robust and hot-swappable MDS-G4000 Series, you can enhance productivity for 24/7 automation.


Modular Design

Ultra-reliable Connectivity

The MDS-G4000 Series features a rugged die-cast frame and encapsulated module design that allows the switches to operate reliably in harsh environments. The passive backplane design is even more reliable than before and eliminates a single point of failure. Should a module fail, you can simply swap it out instead of having to replace the whole frame, all without interrupting the operation of the switch. Through rigid testing of both the hardware and the operation system, we made the MDS-G4000 Series the perfect choice for networks that require maximised durability and reliability.

-40 to 75°C

Wide Temperature





Next-level Usability

Integrated Management Platform for Large-scale Networks

When dealing with a large number of networking devices, it’s now easier than ever to configure and monitor operations in real-time using Moxa’s MXstudio software. Whenever there is an issue with one of the switches, the user-friendly interface quickly helps you pinpoint the problem through the visualized dashboard, drastically reducing the time spent performing on-site troubleshooting.

Centralised Management

With MXstudio Software

Visual Dashboard

In an Intuitive HTML5-based Switch OS

Smart Search Tool

For Easily Searching OS Functions

Next-level Usability

Ultra-compact Size to Fit in Tight Spaces

The compact size, together with 3 mounting options* allow the MDS-G4000 Series to save cabinet space and suit different methods of installation. Convenient, tool-free module and terminal block installation combined with an innovate quick-release DIN-rail design further simplify and speed up deployment by eliminating the need for specialized equipment.

* Rack-mounting is only available for the MDS-G4028

Ultra-compact Size

to Fit in Tight Spaces

3 Mounting Options*

For Flexible Deployment


Module and Terminal Block Installation

Find the MDS-G4000 Series for You

12/20/28-port Layer2 full Gigabit modular managed Ethernet switches

*IEC 61850-3 Edition 2 Class 1, ATEX Zone 2, and C1D2 certifications will be available in Q4 2020




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