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IEC 61850-3 Layer 2 managed rackmount switch – 16× Fast Ethernet copper – 8× Fast Ethernet multi-mode fibre SC – 4× Gigabit SFP uplinks – 110/220 VDC/VAC input – MMS server – Noise Guard – Extended wide -40 to 85°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 Moxa PT-7528-8MSC-16TX-4GSFP-HV is a high-voltage powered managed Ethernet switch optimised for IEC 61850-3 power substation networks and industrial automation. With 16 Fast Ethernet copper ports, 8 Fast Ethernet multi-mode SC fibre ports, and 4 Gigabit SFP uplinks, it offers versatile connectivity for large and distributed networks. Powered by a single 110/220 VDC/VAC input, this model integrates easily into substations and high-voltage facilities.
Engineered for demanding environments, the switch uses Moxa’s Noise Guard technology to eliminate packet loss under high EMI conditions. It features a built-in MMS server supporting IEC 61850-90-4 data modelling, streamlining SCADA integration and enabling secure, standards-compliant communication with intelligent electronic devices.
Redundancy is strengthened with Turbo Ring, Turbo Chain, and MSTP/RSTP/STP protocols, achieving recovery times of under 20 ms. Its comprehensive cybersecurity suite includes IEEE 802.1X, RADIUS, TACACS+, HTTPS, and SSH. Fibre Check delivers proactive diagnostics and fault detection on fibre links, while VLANs, quality of service, and IGMP snooping ensure predictable, prioritised traffic management.
Designed for wide-temperature operation (-40 to 85°C), the PT-7528-8MSC-16TX-4GSFP-HV is resilient against substation environments and industrial stresses. It is a trusted solution for utilities, railway control, and mission-critical infrastructure requiring reliable, high-port density switching with advanced redundancy and integrated cybersecurity.
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 28 Port IEC 61850-3 Managed Rack-mount Gigabit Ethernet Switch – 16x Fast Ethernet – 8x Multi-Mode SC – 4x Gigabit SFP Ports – 88V to 300V DC or 85V to 264V AC Isolated Single Power Input
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PT-7528-8MSC-16TX-4GSFP-HV
28 Port IEC 61850-3 Managed Rack-mount Gigabit Ethernet Switch – 16x Fast Ethernet – 8x Multi-Mode SC – 4x Gigabit SFP Ports – 88V to 300V DC or 85V to 264V AC Isolated Single Power Input
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).