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IEC 61850-3 Managed Switch – 6x 10/100Base-T(X) + 2x 100Base-FX MM LC – dual 48 VDC power inputs – Turbo Ring/Chain – 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 PT-508-MM-LC-48 is an 8-port managed Fast Ethernet switch designed for power automation, featuring 6x copper ports and 2x multi-mode LC fibre ports. Fibre uplinks extend communication distances up to 4 km, providing reliable connections for substations and industrial sites.
IEC 61850-3 and IEEE 1613 compliance ensure resilience against electrical noise, surges, and harsh conditions. Turbo Ring and Turbo Chain deliver network redundancy with <20 ms recovery, alongside standards-based RSTP/MSTP protocols.
Equipped with dual isolated 48 VDC power inputs, the switch supports redundant feeds, protecting against single-source power loss. Security features include IEEE 802.1X, SSH, HTTPS, and RADIUS/TACACS+, while advanced management includes VLANs, QoS, IGMP snooping, EtherNet/IP, and Modbus TCP. SNMPv1/v2c/v3 and RMON provide detailed monitoring, and configuration is available via web, CLI, Telnet, and ABC-01/02 tools.
With a wide operating temperature range of -40 to 85°C, rugged DIN-rail mounting, and a compact design, the PT-508-MM-LC-48 is ideal for substation automation, utility networks, and industrial applications that require fibre resilience with 48 VDC redundant power support.
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 8 Port IEC 61850-3 Managed Industrial Ethernet Switch – 6x Fast Ethernet – 2x Muilti-Mode LC Fibre Ports – 48V DC Input – IEC 61850-3/IEEE 1613 Substation Compliance
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PT-508-MM-LC-48
8 Port IEC 61850-3 Managed Industrial Ethernet Switch – 6x Fast Ethernet – 2x Muilti-Mode LC Fibre Ports – 48V DC Input – IEC 61850-3/IEEE 1613 Substation Compliance
Spurious error messages, especially those from rolling-stock subsystems, can be difficult and time consuming to diagnose. Siemens Rail, in Manchester, wished to install a data logging system onto their rolling stock to transmit data in real-time back to their depot for efficient data analysis by their team.