EN 50155 TN-5308 Series Moxa vietnam

Features and Benefits

  • M12 connectors and IP40 metal housing
  • Supports IEEE 802.3/802.3u/802.3x
  • Complies with a portion of EN 50155 specifications
  • -40 to 75°C operating temperature range (T models)


The ToughNet TN-5308 series M12 unmanaged Ethernet switches are designed for industrial applications in harsh environments. The TN series switches use M12 connectors to ensure tight, robust connections, and guarantee reliable operation against environmental disturbances, such as vibration and shock. The TN-5308 series Ethernet switches provide 8 Fast Ethernet M12 ports, support IEEE 802.3/802.3u/802/3x with 10/100M, full/half-duplex, MDI/MDI-X auto-sensing, and provide an economical solution for your industrial Ethernet network. Models with an extended operating temperature range of -40 to 75°C are also available. The TN-5308 series Ethernet switches comply with those EN 50155 requirements that make products more suitable for rolling stock applications, including operating temperature, power input voltage, surge, ESD, and vibration, making the switches suitable for a variety of industrial applications.

White Paper: Optimized Ethernet Redundancy for Inter-Consist Networks Download

Network redundancy is a critical factor in ensuring passenger safety and journey reliability in onboard railway communications for both intra-consist and inter-consist Ethernet networks. In addition, railway operators are looking for ways to more efficiently allocate resources and serve passenger demands. For example, metropolitan rail services may want to run trains with fewer consists during off-peak hours but longer trains with more consists during rush hour. Railway operators can also serve multiple markets and conserve track assets by connecting multiple consists with different destinations into one train if they will travel along the same route for at least part of the journey. 

This white paper describes how Dynamic Ring Coupling helps railway operators provide seamless onboard Ethernet redundancy with both rapid recovery times and automatic Ethernet switch configuration even when consists are rearranged mid-journey.


2015 Railway Application Guide Download


Moxa has provided key communications, data control, and computing infrastructure for dozens of successful major railway projects around the world. Metro, mainline, high speed rail, and conventional rolling stock applications on six continents. This brochure examines some key application scenarios and how Moxa addresses today's industrial challenges.

This brochure covers the following applications:

  • Ethernet Train Backbone
  • Onboard CCTV
  • Passenger Wi-Fi
  • Passenger Information System
  • Communication-based Train Control (CBTC)
  • Wayside Communication System
  • Condition Monitoring for Turnouts
Standards IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X)
IEEE 802.3x for Flow Control
Processing Type Store and Forward
M12 Ports 10/100BaseT(X) auto negotiation speed, F/H duplex mode and auto MDI/MDI-X connection
Power Requirements
Input Voltage • TN-5308-LV: 12/24/36/48 VDC
• TN-5308-MV: 72/96/110 VDC 
Note: Compliant with EN 50155 on 24/48/72/96/110 VDC
Operating Voltage • TN-5308-LV: 8.4 to 60 VDC
• TN-5308-MV: 50.4 to 137.5 VDC
Input Current • TN-5308-LV: 0.19 A @ 12 VDC, 0.10 A @ 24 VDC, 0.054 A @ 48 VDC
• TN-5308-MV: 0.033 A @ 72 VDC, 0.024 A @ 96 VDC, 0.021 A @ 110 VDC
Connection • TN-5308-LV: M12 connector
• TN-5308-MV: M23 connector
Reverse Polarity Protection Present
Physical Characteristics
Housing Metal
IP Rating IP40 protection
Dimensions TN-5308-LV: 60 x 216.6 x 36.1 mm (2.36 x 8.53 x 1.42 in)
TN-5308-MV: 60 x 216.6 x 53.8 mm (2.36 x 8.53 x 2.12 in)
Weight TN-5308-LV: 485 g (1.07 lb)
TN-5308-MV: 685 g (1.51 lb)
Installation Panel mounting, DIN-rail mounting (with optional kit: DK-TN-5308)
Environmental Limits
Operating Temperature Standard Models: -25 to 60°C (-13 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standards and Certifications
Safety UL/cUL 508, EN 60950-1 (LVD)
EMI FCC Part 15 Subpart B Class A, EN 55032 Class A
EMS IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 2 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8
Rail Traffic (for panel mounting installations) EN 50155*, EN 50121-4, EN 45545-2 
*Complies with a portion of EN 50155 specifications.
Shock EN 50155, IEC 61373
Freefall IEC 60068-2-32
Vibration EN 50155, IEC 61373 
Note: Please check Moxa’s website for the most up-to-date certification status.
MTBF (mean time between failures)
Time TN-5308-LV Series: 2,099,286 hrs
TN-5308-MV Series: 2.590.858 hrs
Standard Telcordia SR332
Warranty Period 5 years
Details www.anhnghison.com