Computing
Displays
Networking
DAQ & Control
Solutions
About Us
16-port managed Fast Ethernet switch – 14x 10/100 RJ-45 + 2x 100BaseFX MM-SC (4 km) – Turbo Ring <20 ms, RSTP/MSTP – VLAN/QoS/IGMP – dual 24 VDC – IP30 DIN-rail – 0°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-516A-MM-SC blends copper access with two multi-mode fibre SC ports, enabling backbone extensions up to 4 km while still serving 14 local devices via RJ-45. This balance of copper and fibre makes it ideal for factory backbones, utilities, and inter-cabinet runs where electrical noise immunity and medium distance fibre are required.
The switch supports Turbo Ring/Turbo Chain with sub-20 ms recovery for fast failover, plus STP/RSTP/MSTP for standards-based redundancy. Network control features include 802.1Q VLAN, QoS (802.1p/ToS), IGMP snooping/GMRP, bandwidth control, RMON, and port mirroring. Industrial integration is simplified via EtherNet/IP, Modbus TCP, and PROFINET transparency, with management via web GUI, CLI, Telnet/serial console, Windows utility, or ABC-01 for backup/restore.
The hardware platform includes dual redundant 24 VDC inputs (12–45 VDC), reverse polarity and over-current protection, and an alarm relay. The IP30 metal enclosure supports DIN-rail or wall mount, operating from 0 to +60 °C. Certification covers EMC immunity (EN 61000-6-2/-6-4), ATEX/CID2, DNV-GL, and IEC shock/vibration.
With 8K MAC, 256 IGMP groups, and a 2 Mbit buffer, the EDS-516A-MM-SC delivers secure managed networking across copper/fibre mixed environments.
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 Managed Industrial Ethernet Switch – 14x Fast Ethernet Ports – 2x Multi-Mode SC Ports – 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-516A-MM-SC
16 Port Managed Industrial Ethernet Switch – 14x Fast Ethernet Ports – 2x Multi-Mode SC Ports – Wide Temperature Operation
Our customer was looking for ways to improve efficiency and reliability, and reduce operation costs and overheads for their manufacturing facility. The initial step in this transformation was to add additional monitoring and measurements to several areas of their facility to allow the collection of usage data from older machinery for analysis. The machinery to be analysed would be located in many areas of the complex, with some sitting in concrete outbuildings far from the source of the main network.