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12x Gigabit Managed PoE Switch – 8x PoE+ (90 W/port, 240 W budget) + 4x 2.5G SFP uplinks – IEC 62443 cybersecurity – Turbo Ring/Chain – dual 24/48 VDC inputs – DIN-rail – -40 to 75°C
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 EDS-G4012-8P-4QGS-LVA-T is the wide-temperature version of the LVA model, designed for deployment in harsh outdoor or industrial environments. Operating from -40 to 75°C, it provides 8x PoE ports supporting IEEE 802.3bt (up to 90 W per port, 240 W total budget) plus 4x 2.5G SFP uplinks for high-speed backbones.
This model supports redundant dual 24/48 VDC inputs, ensuring reliable service during power feed interruptions. Rugged IP40 housing, with options for DIN-rail or wall mounting, ensures a robust installation in demanding environments.
Security is built in with IEC 62443-4-1 and IEC 62443-4-2 compliance, including IEEE 802.1X, RADIUS/TACACS+, HTTPS, SSH, ACLs, and SNMPv3. Redundancy features include Turbo Ring and Turbo Chain (<50 ms recovery), as well as RSTP/STP.
Traffic management features include VLANs, QoS, IGMP snooping, and link aggregation, enabling efficient and predictable traffic flows. Management is supported via CLI, Telnet, web interface, MXstudio, or ABC-02 backup tools.
With wide-temperature operation, dual LV redundancy, and robust PoE+ power delivery, the EDS-G4012-8P-4QGS-LVA-T is ideal for smart city, transportation, and automation projects that require secure and reliable Gigabit networking with high-power PoE.
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 IEC 64423 Managed Industrial Ethernet Switch – 8x Gigabit PoE – 4x 2.5Gigabit SFP Ports – 44V to 57V DC (>52V DC for PoE+) Redundant Power Input – Extended Wide Temperature Operation
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EDS-G4012-8P-4QGS-LVA-T
12 Port Gigabit IEC 64423 Managed Industrial Ethernet Switch – 8x Gigabit PoE – 4x 2.5Gigabit SFP Ports – 44V to 57V DC (>52V DC for PoE+) Redundant Power Input – Extended Wide Temperature Operation
London Underground signalling engineers required a number of panel PCs for temporary use as in-cab Signal Interface Displays (SIDs) in test trains, to allow the engineers to test the information being sent to the train from the new Thales computer-based signalling system.