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Layer 2 Modular Managed Switch – IEC 61850-3 – 12x Gigabit ports – 4x 10G SFP+ uplinks – modular slots for fibre/copper/PoE – IEEE 1588 PTP – dual LV/HV power options – Extended wide -40 to 75°C operation
Moxa Products Supplied To the UK, From the UK
As an official UK distributor of Moxa products since 2014, we at Impulse are proud to be affiliated with Moxa Technical College. Our partnership enables us to provide comprehensive in-house training and first-line technical support, and our team of Industrial Internet of Things (IIoT) specialists are fully equipped to guide you through every step of the process. Whether you require assistance with installation, troubleshooting or anything else, our team is ready to assist you.
Technical Support from Impulse
Our commitment doesn't end with the initial setup—we provide lifelong technical support for the entire range of Moxa products at no extra charge. Count on us to ensure that your network operates at its peak performance throughout its entire lifespan.
The MDS-G4012-4XGS-T is the wide-temperature variant of the MDS-G4012 modular managed switch family, extending reliable operation to -40 to 75°C for deployment in extreme environments. IEC 61850-3 and IEEE 1613 certification ensure high EMC immunity and rugged performance in substations and harsh industrial sites.
The switch offers a total of 12 Gigabit ports, with 4 10G SFP+ uplink slots for high-speed backbone aggregation. Additional interface flexibility is provided by LM-7000H modules, supporting copper, fibre, or PoE+ options. Two power slots support dual LV (24/48 VDC) or HV (110/220 VAC/VDC) supplies, ensuring redundant power and maximum availability in critical applications.
Hot-swappable, tool-free module installation and a passive backplane reduce downtime and simplify servicing, while the compact die-cast housing supports multiple mounting options for versatile deployment.
The MDS-G4012-4XGS-T supports PRP and HSR redundancy in accordance with IEC 62439-3, alongside Turbo Ring/Chain, RSTP, and MSTP, ensuring resilient networking. Hardware-based IEEE 1588 PTP with IEC 61850-9-3 and IEEE C37.238 profiles provides precise synchronisation for protection and control systems. MMS/IEC 61850-90-4 and an intuitive HTML5 web interface simplify SCADA integration and management.
With its extended operating range, modular flexibility, and 10G uplink capability, the MDS-G4012-4XGS-T is ideally suited for substation, smart grid, and industrial applications demanding high bandwidth, rugged reliability, and IEC 61850-3 compliance.
Delivery & Returns
We offer a range of delivery options to suit your needs.
UK Mainland
Northern Ireland & Highlands
Ireland
RMA
In order to process returned goods, Impulse Embedded Limited uses an internal RMA system. Before returning goods for any reason, please contact Impulse Embedded Limited (returns@impulse-embedded.co.uk) to request an RMA number. Please confirm the reason for the return of the goods, providing the Serial Number, Product Code, and Impulse Embedded Limited Invoice Number (if known).
When returning goods, please ensure they are suitably packed so as to avoid damage, are in the original packaging, along with all accessories, with the outer packaging marked with the RMA number. It is recommended that you use a signed delivery service, as goods lost in transit are not the responsibility of Impulse Embedded Limited.
Please do not write the RMA number on the goods or on the original packaging. Impulse Embedded Limited may refuse returned goods and return them if they arrive without an RMA number, or not in the original packaging.
Moxa 12 Port Gigabit Modular Managed 10Gigabit Ethernet Switch – Extended Wide Temperature Operation
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MDS-G4012-4XGS-T
12 Port Gigabit Modular Managed 10Gigabit Ethernet Switch – Extended Wide Temperature Operation
WMG, University of Warwick’s Intelligent Vehicles research group works with a variety of industrial partners to address challenges presented by the concept of autonomous vehicles. Operating within this department is a multi-million pound funded project ‘Cloud assisted real time methods for autonomy’ (CARMA), working in collaboration with Jaguar Land Rover and EPSRC (Engineering and Physical Sciences Research Council).