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28 Port Layer 2 Modular Manged Ethernet Switch
Modular Ethernet Switch – Layer 2 Management Functions – 12x 10Gigabit SFP+ Ports Included – Space for 2x 8 Port Expansion Modules – PoE support – IEC 62443-4-2 Security Level 2 Certified – Extensive Industrial Compliance – AC and DC Input Options – -40°C to + 75°C
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.
Call: +44 (0)1782 337 800 | Email: sales@impulse-embedded.co.uk
The Moxa RKS-G4028-PL-PoE-12XGS-T is a high-density modular managed Ethernet switch combining a twelve-port 10GbE fibre backbone with optional high-power PoE expansion. It is designed for industrial, power utility, railway and transport networks that require substantial bandwidth, flexible interface selection and the ability to power compatible Ethernet devices.
The switch includes twelve fixed 1000/2500/10000BaseSFP ports and two modular expansion slots. Each slot can accept an eight-port RM-G4000-PL module, giving the switch a maximum capacity of 28 ports. Available modules include the RM-G4000-PL-8GTX for copper Ethernet, the RM-G4000-PL-8GSFP for fibre interfaces and the RM-G4000-PL-8GPoE for IEEE 802.3bt PoE connectivity.
PoE ports can provide up to 15.4 W under IEEE 802.3af, 30 W under IEEE 802.3at or 90 W under IEEE 802.3bt. With dual compatible power modules installed, the switch supports a total PoE power budget of up to 720 W. The available system budget and the requirements of each connected device should be considered when specifying the final configuration.
PoE operation requires a PWR-310-LV-P or PWR-310-HV-P power module and an external 48 to 57 VDC power supply. Moxa recommends at least 53 VDC for PoE+ devices. The power modules, external supply, expansion modules and SFP transceivers are not included and must be purchased separately.
Hardware-based IEEE 1588v2 PTP supports precise network synchronisation, including the IEC 61850-9-3-2016 and IEEE C37.238-2017 power profiles. GOOSE Check and MMS functionality provide further support for IEC 61850 power utility networks.
The switch supports Turbo Ring, Turbo Chain, MRP, STP, RSTP and MSTP for network redundancy. Security features include IEEE 802.1X, RADIUS, TACACS+, secure boot, SSH, HTTPS, SNMPv3, DHCP Snooping, Dynamic ARP Inspection and IEEE 802.1AE MAC security. It is certified to IEC 62443-4-2 Security Level 2.
The RKS-G4028-PL-PoE-12XGS-T operates from -40 to 75°C and complies with IEC 61850-3 Edition 2.0, IEEE 1613 Class 2, EN 50121-4 and NEMA TS2. Its IP40-rated 1U enclosure measures 440 x 44 x 387 mm, weighs approximately 5.41 kg and has a stated MTBF of 1,326,867 hours.
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.
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Moxa 28 Port Layer 2 Modular Manged Ethernet Switch
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RKS-G4028-PL-PoE-12XGS-T
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