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Managed 8-Port Ethernet Switch – 6x RJ-45 + 2x SM-SC – Turbo Ring <20ms – VLAN/QoS/IGMP – IP30 DIN-rail – -10°C to +60°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 EDS-408A-SS-SC is a managed industrial Ethernet switch designed for applications that require long-distance single-mode fibre connectivity. It offers six 10/100 RJ-45 copper ports and two single-mode SC fibre ports, supporting links up to 40 km, ideal for connecting control rooms, substations, or rail systems spread across large areas.
The switch delivers high availability with Turbo Ring and Turbo Chain redundancy (<20 ms recovery) and supports RSTP/STP protocols for standards-based failover. Its traffic management features include VLAN segmentation, QoS prioritisation, IGMP snooping, bandwidth control, and RMON monitoring, providing robust multicast handling and deterministic communication for automation and SCADA networks.
Flexible configuration is possible via web browser, CLI, Telnet, serial console, or MXstudio integration, while relay alarms and email notifications provide real-time event reporting for proactive maintenance.
Built into a rugged IP30-rated enclosure, the unit supports DIN-rail or wall mounting and is tested against IEC shock, vibration, and freefall standards. With a -10 to 60 °C operating range and certifications including EN 50121-4 railway, NEMA TS2 traffic control, ATEX/IECEx hazardous zones, and maritime approvals (DNV, LR, ABS), it is suitable for critical infrastructure applications.
Backed by a 5-year warranty and high MTBF reliability, the EDS-408A-SS-SC offers dependable managed Ethernet switching for long-haul fibre networks.
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 Managed Industrial Ethernet Switch – 6x Fast Ethernet Ports – 2x Fast Fibre Single-Mode SC Ports – Wide Temperature Operation
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EDS-408A-SS-SC
8 Port Managed Industrial Ethernet Switch – 6x Fast Ethernet Ports – 2x Fast Fibre Single-Mode SC Ports – Wide Temperature Operation
London Underground signalling engineers required a number of panel PCs for temporary use as in-cab Signal Interface Displays (SIDs) in test trains, to allow the engineers to test the information being sent to the train from the new Thales computer-based signalling system.