5 10/100TX PoE at/af EN50155 Ethernet Switch

  • EN50155/50121-3-2/50121-4 and EN45545-2 Fire & Smoke verification
  • E-mark certificate for vehicle (12V model)
  • Provides M12 connector with IP41 rated protection
  • IEEE802.3at/af up to 30W PoE output
  • 12V power input boost to 54V output (12V model)
  • 72V input steps down to 54V output for IEEE 802.3at/af max.80W (72V model)
  • Wide Operating Temperature from -40°C to 75°C
  • Wide range redundant power inputs
  • Supports ISO 7637-2 (12V model)

EN50155 PoE 802.3at/af 30W EN45545-2  Fire & Smoke

Datasheet   Manual


Lantech IPES-0005B (IP41) is a 5 10/100 Base-TX with M12-connctor unmanaged industrial Ethernet switch for IP41 rated protection, which meets the high reliability requirements demanded by industrial rolling stock applications.

The IPES-0005B (IP41) supports IEEE802.3at/af standard which can feed HI-power up to 30W at each PoE port for big power consumption devices like PTZ IP camera, High power wireless AP etc. The IPES-0005B-12V is able to take 12V input and boost to 54V output for PoE feeding in vehicle use with IEEE802.3at/af standard up to 30W per PoE port with maximum 120W output. 72V model accept 72V input and can feed 54V PoE at max 80W.

The IPES-0005B (IP41) is designed to meet with critical network environment with IP41 enclosure and M12 connectors for protection against dust and water. It has 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 IPES-0005B (IP41) supports an extended operating temperature range from -40°C to 75°C.

The IPES-0005B (IP41) is compliant with EN50155/ 50121-3-2/ 50121-4 verification (railway applications), EN45545-2 Fire & Smoke verification, E-mark certificate for vehicle, making the switch suitable for various industrial rolling stock applications.

The 12V model is also compliant with ISO 7637-2 (12V model) which protects switch from being damaged by high voltage that could be found at vehicle cranky start.



  • 5 10/100TX Unmanaged Industrial Ethernet Switch with M12 connectors and IP41 rated protection
  • Supports IEEE802.3at/af feeding power up to 30W per PoE port
  • 12V model provides dual power input voltage 9~56V for PoE 802.3at/af maximum 120W PoE budget
  • 72V model provides dual power input voltage 50.4~90V for PoE 802.3at/af maximum 80W PoE budget
  • Back-plane (Switching Fabric): 1.0 Gbps
  • 8K MAC address table
  • Wide Operating Temperature (-40°C ~75°C)
  • Din rail** and wall mount design
  • E-mark certificate (12V model)
  • EN50155/50121-3-2/50121-4 and EN45545-2 Fire & Smoke verification


Hardware Specifications

IEEE Standard

IEEE802.3 10BASE-T Ethernet
IEEE802.3u 100BASE-T Ethernet
IEEE802.3x Flow Control and Back Pressure
IEEE802.3at/af Power over Ethernet

Transfer Rate

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

Mac Address

8K MAC address table


10/100T: 5 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)
PoE: Green

PoE pin assignment

M12 port # 1~ # 5 support IEEE 802.3at/af End-point. Per port provides up to 30W

Power Supply

Dual input
9~56VDC for PoE feeding (12V model)
50.4~90VDC for PoE feeding (72V model)

Power Consumption

10W for 12/24/48VDC
13.5W for 72V

Power Budget

60W for 12V input (80W at dual power input)
120W for 24V/36V input
80W for 72V Input
(54V input is recommended for PTZ or heater applications)

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


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
EN45545-2 R13/R22/R23/R24/R25 (EN ISO 4589-2, EN ISO 5659-2, NF X70-100-1 & 2) Fire & Smoke verification
E-mark certificate (12V model)
ISO 7637-2 (12V model)


1,077,981 hours


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
8360-5681 IPES-0005B-41-12V 5 10/100TX IP41 rated EN50155 PoE at/af Ethernet Switch w/M12 connectors; -40~75°C; 9~56VDC dual input
8360-5691 IPES-0005B-41-72V 5 10/100TX IP41 rated EN50155 PoE at/af Ethernet Switch w/M12 connectors; -40~75°C; 50.4~90VDC dual 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