12G-port Layer 2 full Gigabit modular managed Ethernet switches

The MDS-G4012 Series modular switch is a 12G Ports Layer 2 Industrial Ethernet Switch, including 4 embedded ports, 2 interface module expansion slots,

and 2 power module slots to ensure sufficient flexibility for a variety of applications. The highly compact MDS-G4000 Series is designed to meet evolving network requirements, ensuring effortless installation and maintenance, and features a hot-swappable module design that enables you to easily change or add modules without shutting down the switch or interrupting network operations.
The multiple Ethernet modules (RJ45, SFP, and PoE+) and power units (24/48 VDC, 110/220 VAC/VDC) provide even greater flexibility as well as suitability for different operating conditions, delivering an adaptive full Gigabit platform that provides the versatility and bandwidth necessary to serve as an Ethernet aggregation/edge switch. Featuring a compact design that fits in confined spaces, multiple mounting methods, and convenient tool-free module installation, the MDS-G4000 Industrial Ethernet Switch enables versatile and effortless deployment without the need for highly skilled engineers. With multiple industry certifications and a highly durable housing, the MDS-G4000 Series can reliably operate in tough and hazardous environments such as power substations, mining sites, ITS, and oil and gas applications. Support for dual power modules provides redundancy for high reliability and availability while LV and HV power module options offer additional flexibility to accommodate the power requirements of different applications.


Manual (1)
Techincal Notes(1)
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MDS-G4012 Datasheet
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Name Action
  • Features
  • Ordering info
  • Multiple interface type 4-port modules for greater versatility
  • Easy replacement of defect ports to minimize downtime and MTTR
  • Passive backplane to minimize the risk of malfunction
  • Ultra-compact size for easy installation
  • Rugged die-casting design for use in harsh environments
  • HTML5 for a better user experience
Available Models
Model No. Description
MDS-G4012 Pl. contact Dynalog Team to correctly order this product & its Accessories as per your requirement
MDS-G4012-T Pl. contact Dynalog Team to correctly order this product & its Accessories as per your requirement
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