Moxa 5 Port Unmanaged Industrial Ethernet Switch – 4x Fast Ethernet Ports – 1x Fast Fibre Multi-Mode ST Port – Wide Temperature Operation

EDS-305-M-ST
£274.50

Unmanaged 5-Port Ethernet Switch – 4 x RJ45 + 1 x ST multi-mode fibre – Relay alarm output – IP30 metal housing – Standard 0°C to +60°C operation

0 in stock – available to order on request.

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 EDS-305-M-ST combines four copper RJ45 ports with one ST multi-mode fibre port, enabling integration of legacy ST fibre with modern copper devices. Supporting fibre runs up to 4 km, it’s well-suited for industrial networks where ST connectors remain in use.

The switch includes a relay output that warns of power loss or port-break events, helping operators respond rapidly to faults. Broadcast storm protection is available through DIP switch configuration for improved stability during heavy traffic.

Built in an IP30-rated metal housing, the unit is certified for hazardous areas (Class I Div. 2, ATEX Zone 2), maritime (DNV-GL), and EMC/safety standards. Compact DIN-rail mounting allows easy installation in control panels and field enclosures.

Redundant dual 12/24/48 VDC power inputs, with overload and reverse polarity protection, enhance uptime resilience. Each model undergoes 100% burn-in testing and is tested for shock, vibration, and EMC immunity.

Operating in the Standard 0°C to +60°C range, the EDS-305-M-ST offers long-term, dependable unmanaged switching for process automation, factory networks, and monitoring systems using ST fibre.

Device Type Unmanaged Switch
Ethernet Ports 5
Ethernet Speed 10/100 Mbps
Input Voltage 24 VDC, Redundant dual inputs
Operating Temperature 0 to +60°C
IP Rating IP30
Market Certifications CE, RoHS, DNV, FCC Class A, ATEX Zone 2
Mounting DIN-rail mounting, Wall mounting (with optional kit)
Warranty 5 years

Delivery & Returns

We offer a range of delivery options to suit your needs.

UK Mainland

  • Free next day shipping on all orders over £150 (UK Mainland only)
  • Next day delivery - £12 (UK Mainland only)
  • Postcode Exclusions: ZE, KW15+ PO 30, JE, HS, GY, TR, IM, AB31+, KW 1-14, FK19+, PA20+, IV, PH

Northern Ireland & Highlands

  • Northern Ireland (2 business day delivery) - from £40 (UKIMS required for NI)
  • Highlands delivery (up to 3 business days) - from £30

Ireland

  • Ireland Economy (2-5 business days) - from £35
  • Ireland Priority (1-3 business days) - from £50

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.

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Moxa 5 Port Unmanaged Industrial Ethernet Switch – 4x Fast Ethernet Ports – 1x Fast Fibre Multi-Mode ST Port – Wide Temperature Operation

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  • EDS-305-M-ST

    5 Port Unmanaged Industrial Ethernet Switch – 4x Fast Ethernet Ports – 1x Fast Fibre Multi-Mode ST Port – Wide Temperature Operation

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