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Unmanaged 9-port Ethernet switch – 6 x RJ45 + 3 x 100BaseFX ST multi-mode – Relay alarm output – Broadcast storm protection – IP30 metal 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.
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For ST multi-mode fibre networks in harsh environments, the EDS-309-3M-ST-T combines six 10/100 RJ45 copper ports with three 100BaseFX ST ports and a robust extended temperature design. Fibre links up to around 4 km per port give you flexible options for short-to-medium distance backbones or distributed panels. Operational resilience is built-in: a relay output announces power and port-break events, while DIP-switch broadcast storm protection helps preserve throughput during traffic spikes. Store-and-forward switching, auto-negotiation and auto MDI/MDI-X ensure plug-and-play deployment. Redundant dual 12/24/48 VDC inputs (9.6–60 VDC) with overload and reverse polarity protection strengthen power availability. The compact IP30 metal chassis installs easily on DIN-rail or with an optional wall-mount kit. The unit is qualified for hazardous locations (ATEX, Class I Div. 2) and validated for EMC, shock and vibration, supporting long-term service in transportation, utilities and outdoor automation. Choose the EDS-309-3M-ST-T when you need unmanaged copper aggregation with multiple ST multi-mode links that will keep running in temperature extremes. Extended wide -40°C to +75°C operation.
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We offer a range of delivery options to suit your needs.
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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 9 Port Unmanaged Industrial Ethernet Switch – 6x Fast Ethernet – 3x Fast Fibre Multi-Mode Fibre ST Ports – Extended Wide Temperature Operation
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EDS-309-3M-ST-T
9 Port Unmanaged Industrial Ethernet Switch – 6x Fast Ethernet – 3x Fast Fibre Multi-Mode Fibre ST Ports – Extended Wide Temperature Operation
WMG, University of Warwick’s Intelligent Vehicles research group works with a variety of industrial partners to address challenges presented by the concept of autonomous vehicles. Operating within this department is a multi-million pound funded project ‘Cloud assisted real time methods for autonomy’ (CARMA), working in collaboration with Jaguar Land Rover and EPSRC (Engineering and Physical Sciences Research Council).