8 10/100TX IP41 rated EN50155 Ethernet Switch

  • EN45545-2 Fire & Smoke, EN50155 and EN61373 shock/vibration verification
  • E-mark certificate for vehicle (12V model)
  • Provides M12 connector with IP41 rated protection
  • Wide Operating Temperature from -40°C to 75°C
  • Wide range redundant power inputs
  • Supports ISO 7637-2 (12V model)

EN50155 E-Marking EN45545-2  Fire & Smoke FCC CE WEEE RoHS2

Datasheet   Manual


Lantech IES-0008B-41 is an 8 10/100 Base-TX with M12-connctor unmanaged EN50155 Ethernet switch for IP41 rated protection, which meets the high reliability requirements demanded by industrial rolling stock applications.

The IES-0008B-41 is designed to meet with critical network environment with IP41 enclosure and M12 connectors for protection against dust and water. It have passed harsh environmental testing to comply with Industrial EMI and Safety standards as well as stability testing such as Free fall, Shock, and Vibration. For a greater flexibility in application the IES-0008B-41 supports an extended operating temperature range from -40°C to 75°C.

The IES-0008B-41-12V accepts 9.5~60V DC input while 72V model accepts 50.4~90V DC input. With EN45545-2 Fire & Smoke, EN50155 verification and E-mark certification, the IES-0008B-41 is best for railway and vehicle applications.



  • 8 10/100TX EN50155 Unmanaged Ethernet Switch with M12 connectors and IP41 rated protection
  • Dual Power Design with wide DC9.5~60V input (12V model)
  • Dual Power Design with wide DC50.4~90V input (72V model)
  • Back-plane (Switching Fabric): 1.6 Gbps
  • 8K MAC address table
  • Wide Operating Temperature (-40°C ~75°C)
  • Din rail** and wall mount design
  • EN45545-2 Fire & Smoke, EN50155 and EN61373 shock/vibration verification; E-mark certificate


Hardware Specifications

IEEE Standard

IEEE802.3 10BASE-T Ethernet
IEEE802.3u 100BASE-T Ethernet
IEEE802.3x Flow Control and Back Pressure

Transfer Rate

14,880pps for Ethernet port
148,800pps for Fast Ethernet port

Mac Address

8K MAC address table


10/100T: 8 x M12, 4-pole D-coded, Female with auto MDI/MDI-X function
Power connector: 1 x M12, 5-pole A-coded, Male


Per unit: Power 1 (Green), Power 2 (Green),
Ethernet: Link/Activity (Green)

Power Supply

Dual power input 9.5~60VDC (12V model)
Dual power input 50.4~90VDC (72V model)

Power Consumption

6 Watts

Operating Humidity

5% to 95% (Non-condensing)

Operating Temperature

-40°C ~ 75°C (-40°F ~ 167°F)

Storage Temperature

-40°C ~ 85°C (-40°F ~ 185°F)

Case Dimension

Aluminum case, IP-41




Wall Mount Design


1,098,565 Hrs


FCC Class A,
CE EN61000-4-2 (ESD),
CE EN61000-4-3 (RS),
CE EN-61000-4-4 (EFT),
CE EN61000-4-5 (Surge),
CE EN61000-4-6 (CS),
CE EN61000-4-8 (Magnetic Field), CE EN55032, CE EN55024, CE EN55011

Stability Testing

EN61373 (Shock and Vibration)

Verifications & Report

EN50155/EN50121-3-2/EN50121-4 verification
EN 45545-1, EN 45545-2 Fire & Smoke verification
E-mark certificate (12V model)
ISO 7637-2 (12V model)


5 years




All model packages include M12 caps and wall mount bracket. All standard models are non-coating, optional coating models are available with –C model name.

P/N Model name Description
8360-5652 IES-0008B-41-12V 8 10/100TX IP41 rated Ethernet Switch w/M12 connectors; -40~75°C; Dual 9.5~60V DC input
8360-5653 IES-0008B-41-72V 8 10/100TX IP41 rated Ethernet Switch w/M12 connectors; -40~75°C; Dual 72V DC input


Model name Description
ECONM12-5P(F)70CM CABLE 5 Pin M12 Power Female 90° angle Connector+ 70 CM Cable
ECONM12-05A(F)-C-180 M12 5Pin (Female) A-coded 180 Degree Crimp Type Connector
ECAB124030MJS 4 pin M12 (Male) D-coded 180 degree RJ45 STP cable for data, 300cm