EN50155 and EN50121-4 Railway Networking Solutions

We supply compliant networking equipment built to meet the demands of rail and trackside deployments. Our range of EN 50155 and EN 50121-4 approved switches, routers, media converters and wireless devices ensures reliable data transmission in harsh rail environments, from onboard rolling stock to outdoor trackside installations.

These devices are tested for vibration, shock, temperature extremes, and EMC compliance, allowing them to support critical applications such as passenger information systems, CCTV, train control, and real-time diagnostics. Many models feature M12 connectors, wide input voltage support, and extended temperature operation for maximum durability.

Need advice or help specifying the right networking gear for your railway project? Speak with our experienced technical team.

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Showing 60 of 62 Rail Approved Networking items

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Advantech EKI-7708E-4F

8 Port Managed Redundant Industrial Ethernet Switch

Advantech EKI-7708G-4FP

8 Port Managed Gigabit Industrial PoE Switch

Advantech EKI-7708G-4F

8 Port Managed Gigabit Industrial Switch

Cisco IE-4010-16S12P

28 Port Cisco Catalyst IE4010 19" 1U Rack-Mount Managed Industrial Ethernet Switch – 12x Gigabit PoE Ports – 16x Gigabit SFP Ports

Cisco IE-4010-4S24P

28 Port Cisco Catalyst IE4010 19" 1U Rack-Mount Managed Industrial Ethernet Switch – 24x Gigabit PoE Ports – 4x Gigabit SFP Ports

Moxa MDS-G4028-L3-4GXS

20 Port Layer 3 Gigabit Modular Managed Ethernet Switch

Moxa ICS-G7826A

26 Port Layer 3 Managed Industrial Ethernet Switch

£9,853.00

Moxa MDS-G4020

20 Port Layer 2 Gigabit Modular Managed Ethernet Switch, -40°C to +75°C

£2,111.50

Moxa ICS-G7852A

48 Port Layer 3 Modular Managed Industrial Ethernet Switch

£17,777.50

Moxa MDS-G4012-L3-4XGS

12 Port Layer 3 Gigabit Modular Managed 10Gigabit Ethernet Switch

£5,796.00

Moxa ICS-G7750A

48 Port Modular Managed Industrial Ethernet Switch

£13,307.00

Moxa MDS-G4020-4XGS

20 Port Layer 2 Gigabit Modular Managed Ethernet Switch

£5,279.50

Require a Bespoke Rail-approved Networking Solution?

Certified, turnkey systems built for the rail industry.

From concept to integration, we design turnkey networking solutions for rolling stock and wayside applications. With EN50155 and EN50121-4 certification, we ensure every system is compliant, reliable and ready for deployment. Speak to our team today to discuss your project.

Moxa MDS-G4020-L3-4XGS

20 Port Layer 3 Gigabit Modular Managed Ethernet Switch

£6,652.50

Moxa IKS-6726A

26 Port Rack-Mount Modular Managed Industrial Ethernet Switch

£1,086.00

Moxa MDS-G4028

28 Port Layer 2 Gigabit Modular Managed Ethernet Switch, -40°C to +75°C

£2,261.00

Moxa IKS-6728A-8PoE

28 Port Rack-Mount Modular Managed Industrial Ethernet Switch

£1,364.00

Moxa MRX-Q4064

64 Port Rackmount Layer 3 Modular Managed Ethernet Switch

£22,939.00

Moxa MDS-G4012

12 Port Layer 2 Gigabit Modular Managed Ethernet Switch, -40°C to +75°C

£1,943.50

Moxa MDS-G4028-4XGS

20 Port Layer 2 Gigabit Modular Managed Ethernet Switch

£6,137.00

Moxa MRX-G4064

64 Port Rackmount Layer 3 Modular Managed Ethernet Switch

£16,294.50

Moxa MDS-G4012-4XGS

12 Port Gigabit Modular Managed 10Gigabit Ethernet Switch

£4,413.00

Moxa EDS-608

8 Port Compact Modular Managed Industrial Ethernet Switch

£1,086.00

Moxa EDS-G508E

8 Port Managed Industrial Gigabit Ethernet Switch

£1,166.50

Moxa EDS-G516E

16 Port Managed Industrial Gigabit Ethernet Switch

£1,728.00

Moxa EDS-P510A-8PoE

10 Port Managed Industrial Gigabit PoE Switch

£1,401.00

Moxa EDS-408A-PN

8 Port Managed Industrial Ethernet Switch: Profinet, -40°C to +75°C

£475.50

Moxa EDS-408A-3S-SC-48

8 Port Managed Industrial Ethernet Switch: ±24V and ±48V DC Power Inputs, -40°C to +75°C

£1,393.50

Moxa EDS-G509

9 Port Managed Industrial Gigabit Ethernet Switch, -40°C to +75°C

£1,296.00

Moxa EDS-G512E

12 Port Managed Industrial Gigabit Ethernet Switch

£1,204.50

Moxa EDS-408A-EIP

8 Port Managed Industrial Ethernet Switch: EtherNet/IP, -40°C to +75°C

£475.50

Moxa EDS-G512E-8PoE

8 Port Managed Industrial Gigabit PoE Switch

£1,756.50

Advantech EKI-7720G-4FPI

20 Port Managed Gigabit Industrial PoE Switch

Moxa ICS-G7828A

28 Port Layer 3 Managed Industrial Ethernet Switch

Cisco IE-9320-26S2C

28 Port Cisco Catalyst IE9300 Rugged Managed Rack-Mount Switch

Cisco IE-9310-26S2C

28 Port Cisco Catalyst IE9300 Rugged Managed Switch –

Cisco IE-3400-8T2S

10 Port Cisco Catalyst IE3400 Rugged Managed Switch

Cisco IE-3400-8P2S

10 Port Cisco Catalyst IE3400 Rugged Managed Switch

Moxa EDS-619

Multi-Port Compact Modular Managed Industrial Ethernet Switch: up to 19 Fibre Connectors, 0°C to +60°C

£2,368.00

Moxa EDS-616

16 Port Compact Modular Managed Industrial Ethernet Switch, 0°C to +60°C

£1,816.00

Moxa EDS-611

11 Port Compact Modular Managed Industrial Ethernet Switch: 8x 10/100BaseT(x) and 3x Gigabit Combo Ports, 0°C to +60°C

£1,697.50

Moxa EDS-518E

18 Port Managed Ethernet Switch

£1,322.50

Moxa EDS-510A

10 Port Managed Industrial Ethernet Switch

£1,261.00

Moxa EDS-4012

12 Port IEC 62443 Managed Industrial Ethernet Switch

£1,091.50

Cisco IE-3200-8P2S-E

10 Port Cisco Catalyst IE3200 Rugged Managed PoE Switch

Cisco IE-3200-8T2S-E

10 Port Cisco Catalyst IE3200 Rugged Managed Switch

Moxa EDS-G4012

12 Port Gigabit IEC 62443 Managed Industrial Ethernet Switch

£1,700.00

Moxa EDS-4014

14 Port IEC 62443 Managed Industrial Ethernet Switch

£1,422.50

Moxa EDS-G4008

8 Port IEC 62443 Managed Industrial Ethernet Switch

£1,364.00

Moxa EDS-4009

9 Port IEC 62443 Managed Industrial Ethernet Switch

£1,422.50

Moxa EDS-G4014

14 Port Gigabit IEC 62443 Managed Industrial Ethernet Switch

£2,289.00

Moxa EDS-P506E-4PoE

6 Port Managed Industrial EN 50121-4 Rail Certified PoE Switch

£1,096.50

Moxa EDS-4008

8 Port IEC 62443 Managed Industrial Ethernet Switch

£867.00

Advantech EKI-7712E-4F

12 Port Managed Ethernet Switch – Redundancy

£782.00

Advantech EKI-9226G

26 Port Industrial Rackmount Layer 2 Managed Ethernet Switch

£2,451.50

Advantech EKI-7720E-4F

20 Port Managed Redundant Industrial Ethernet Switch

£987.00

Advantech EKI-7708E-4FP

8 Port Managed Redundant Industrial PoE Switch

£701.00

Advantech EKI-7712G-4F

12 Port Managed Gigabit Ethernet Switch

£820.50

Advantech EKI-7716G-4F4C

16 Port Managed Gigabit Industrial Ethernet Switch

£947.50

Advantech EKI-7712G-4FMPI

12 Port Managed Gigabit Industrial Ethernet Switch

£1,734.00

Moxa EDS-510E

10 Port Managed Industrial Ethernet Switch

£929.00

Showing 60 of 62

Where Is Rail Networking Equipment Used?
These devices are installed on trains, in signalling cabinets and at wayside stations. They provide reliable communication for passenger information, onboard Wi-Fi, CCTV and control systems. Each product is designed to run continuously in a moving or outdoor environment.

What Makes These Devices Different From Standard Industrial Models?
Rail approved networking hardware is tested for fire safety, EMC resistance and surge protection at levels far higher than general industrial equipment. These extra measures ensure the devices operate safely when exposed to constant vibration and electrical interference on the railway.

Can Rail Networking Devices Be Integrated With Other Rail Systems?
Yes. Many products are designed with M12 connectors and wide power input ranges, making them directly compatible with rolling stock designs. They can link seamlessly to onboard control networks, CCTV, passenger information systems and train-to-ground communication platforms.

Rolling-stock data logger for Siemens Rail

Spurious error messages, especially those from rolling-stock subsystems, can be difficult and time consuming to diagnose. Siemens Rail, in Manchester, wished to install a data logging system onto their rolling stock to transmit data in real-time back to their depot for efficient data analysis by their team.