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EN 50155 16-port Managed M12 PoE Switch – 8x PoE + 8x Fast Ethernet – dual 24–110 VDC – IP54 – -40 to 75°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 TN-5516A-8PoE-WV-T is the wide-temperature version of the TN-5516A-8PoE, offering 8x PoE Fast Ethernet ports (each with a 30 W power budget, totalling 120 W) and 8x Fast Ethernet ports for onboard networking.
It supports dual 24–110 VDC redundant isolated power inputs and operates reliably across a wide temperature range of -40 to 75 °C. Its rugged IP54-rated housing and M12 connectors resist vibration, shock, and EMI, making it well-suited to railway environments.
The switch is certified to EN 50155, EN 50121-4, IEC 60571, IEC 61373, and EN 45545-2, ensuring compliance with railway standards for power, EMC, vibration, and fire safety.
Network reliability is reinforced with Turbo Ring and Turbo Chain (<20 ms recovery) as well as RSTP and MSTP. Security includes IEEE 802.1X, RADIUS, TACACS+, ACLs, HTTPS, SSH, and SNMPv3. Traffic management features include VLANs, QoS, IGMP snooping, and LACP.
Designed for powering IP cameras, wireless access points, and passenger information systems in harsh conditions, the TN-5516A-8PoE-WV-T provides both data and PoE in one compact and rugged device.
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 16 Port PoE Port EN 50155 Rail Certified Managed Ethernet Switch – Dual 24V to 110V DC
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TN-5516A-8POE-WV-T
16 Port PoE Port EN 50155 Rail Certified Managed Ethernet Switch – Dual 24V to 110V DC
Wärtsilä Guidance Marine, a leading developer and supplier of local position reference sensors for Dynamic Positioning (DP) and other vessel control systems, wished to upgrade the UX for their dynamic positioning indicator system, with both functional and graphical improvements, and required marine-certified hardware to facilitate the update.