Computing
Displays
Networking
DAQ & Control
Solutions
About Us
Unmanaged 5-Port Ethernet Switch – 4 x RJ45 + 1 x ST multi-mode fibre – Relay alarm output – Rugged IP30 housing – Extended wide -40°C to +75°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.
Not found what you're looking for?
We're only a phone call away. Contact us for more information or for personalised help with your project.
The EDS-305-M-ST-T provides four RJ45 copper ports and one ST multi-mode fibre port with an extended -40°C to +75°C operating range, making it a reliable solution for ST fibre networks in harsh outdoor or industrial environments.
With unmanaged simplicity, the switch enables plug-and-play copper-to-fibre integration. It includes a relay output that signals port-break or power failures, and broadcast storm protection can be enabled via DIP switch to maintain traffic stability under load.
The unit is housed in a rugged IP30-rated metal case, with compact DIN-rail or optional wall mounting. Dual 12/24/48 VDC redundant power inputs, along with overload and reverse polarity protection, enhance power resilience in mission-critical applications.
Certified for hazardous locations, transportation, and maritime standards, and tested for shock, vibration, and EMC performance, the EDS-305-M-ST-T is designed for long service life in demanding environments.
With fibre reach up to 4 km and extended temperature durability, it is ideal for roadside automation, utility cabinets, and transport systems where ST fibre is in use.
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 ST Port – Extended Wide Temperature Operation
Please complete the details below to receive your quote
Select the quantity you wish to request pricing or lead time information for:
EDS-305-M-ST-T
5 Port Unmanaged Industrial Ethernet Switch – 4x Fast Ethernet Ports – 1x Fast Fibre Multi-Mode ST Port – Extended Wide Temperature Operation
C-Tecnics, specialists in the design and development of underwater imaging and video recording systems, required a paired LCD and single board computer solution to be integrated into a Peli Case as part of a revolutionary underwater camera monitoring system.
"C-Tecnics have been working closely with Impulse spanning back 7 years, in tailoring a computing solution consisting of an industrial motherboard, solid state drives and a custom display for several C-Tecnics ruggedised case systems. The support received from Impulse on new solutions and technical support is greatly appreciated and highly recommended." Scott Younger, Technical Manager, C-Tecnics