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IEC 61850-3 Layer 2 managed rackmount switch – 8× Fast Ethernet copper – 16× Fast Ethernet multi-mode fibre SC – 4× Gigabit SFP uplinks – dual 24/48 VDC inputs – 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-7528-16MSC-8TX-4GSFP-WV-WV is a dual DC input managed Ethernet switch designed for IEC 61850-3 power substations and demanding industrial sites. It combines 8 copper Fast Ethernet ports with 16 multi-mode SC fibre ports and 4 Gigabit SFP uplinks, providing balanced copper-to-fibre connectivity with resilient power support.
Built to withstand harsh EMI environments, this model is fully compliant with IEC 61850-3 and IEEE 1613. Noise Guard technology eliminates packet loss at wire speed, while the integrated MMS server ensures smooth IEC 61850-90-4 SCADA integration.
High availability is delivered via Turbo Ring and Turbo Chain redundancy (<20 ms recovery), as well as STP, RSTP, and MSTP. Fibre Check continuously diagnoses fibre link quality, allowing operators to prevent outages. Network performance is enhanced with VLANs, QoS, IGMP snooping, and trunking.
Security is enforced with IEEE 802.1X, TACACS+, RADIUS, SSH, and HTTPS, protecting critical assets from unauthorised access. Centralised monitoring is simplified through SNMPv3, RMON, and Syslog support.
With a rugged operating temperature range of -40 to 85°C, the PT-7528-16MSC-8TX-4GSFP-WV-WV is ideal for substations, rail systems, and energy distribution. Its dual DC redundancy and fibre-centric port mix make it an optimal choice for reliable, scalable automation networks.
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 – 8x Fast Ethernet – 16x Multi-Mode SC – 4x Gigabit SFP Ports – 18V to 72V DC Isolated 2x Power Input
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PT-7528-16MSC-8TX-4GSFP-WV-WV
28 Port IEC 61850-3 Managed Rack-mount Gigabit Ethernet Switch – 8x Fast Ethernet – 16x Multi-Mode SC – 4x Gigabit SFP Ports – 18V to 72V DC Isolated 2x Power Input
The engineers who look after the Bakerloo and Metropolitan signalling and control room systems wanted to upgrade the control room display systems with new computers in order to replace aging 19" rack PCs with smaller form factor fanless computers.