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Unmanaged 5-Port Ethernet Switch – 4 x RJ45 + 1 x SC multi-mode fibre – Relay alarm output – Rugged metal housing – Standard 0°C to +60°C operation
Who We Are
Impulse Embedded is a leading provider of Industrial computing systems and solutions. Our customers rely on us to provide the best embedded computing products and solutions for the challenges presented by today’s industrial demands. Together with our global manufacturing partners we provide world-class innovative embedded computing and automation products and solutions suitable for multiple industrial market sectors.
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The Moxa EDS-305-M-SC is a compact unmanaged switch that combines four 10/100 RJ45 ports with one SC multi-mode fibre port, providing a flexible solution for mixed copper and fibre industrial networks. The SC multi-mode port supports distances up to 4 km, making it ideal for extending Ethernet beyond copper limits to nearby buildings, control rooms, or field sites.
Built with an IP30-rated metal enclosure, the switch includes a relay output to signal power failures or port-break alarms, allowing operators to respond proactively to faults. DIP switches enable broadcast storm protection, stabilising network traffic in busy environments.
With redundant dual 12/24/48 VDC power inputs and built-in overload and reverse polarity protection, the EDS-305-M-SC delivers reliable uptime in critical industrial systems. DIN-rail mounting makes installation simple in cabinets or distribution boxes.
Certified for hazardous locations (ATEX, Class I Div. 2), maritime use (DNV-GL), and EMC/safety standards, the switch is engineered for harsh environments. Each unit undergoes 100% burn-in testing and is shock and vibration-resistant for proven field durability. Operating in the Standard 0°C to +60°C range, the EDS-305-M-SC is well-suited to factory automation, utilities, and process networks requiring robust copper-to-fibre integration.
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 5 Port Unmanaged Industrial Ethernet Switch – 4x Fast Ethernet Ports – 1x Fast Fibre Multi-Mode SC Port – Wide Temperature Operation
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EDS-305-M-SC
5 Port Unmanaged Industrial Ethernet Switch – 4x Fast Ethernet Ports – 1x Fast Fibre Multi-Mode SC Port – Wide Temperature Operation
The requirement of the project was to help design and integrate a computer and touchscreen LCD display solution for use in a car showroom kiosk environment, to help our client provide a more modern and interactive customer showroom experience, and to reduce financial overheads.