EN50155 Industrial 1-port 10/100/1000 PoE Injector with 30W output,
M12 connector
Model:LNK-INJ301-M12
overview
E-link EN50155 compliant PoE Injectors, represented by the
high-performance EN50155
Industrial 1-port 10/100/1000 PoE Injector with 30W output, M12
connector, are engineered
for demanding industrial scenarios including rolling stock, railway
vehicles, and metro systems.
As an advanced IEEE802.3at compliant device, this EN50155
Industrial 1-port 10/100/1000
PoE Injector with 30W output, M12 connector integrates Intelligent
Detection technology,
delivering 1-port 10/100/1000 Base-T(X) PoE output that strictly
adheres to EN50155 standards.
Designed to thrive in the toughest industrial environments, the
EN50155 Industrial 1-port
10/100/1000 PoE Injector with 30W output, M12 connector employs
rugged M12 connectors
to ensure tight, vibration-resistant connections—critical for
maintaining operational stability
amid shocks, continuous vibration, and extreme temperature
fluctuations common in railway
and vehicle applications. Its 30W output capability reliably powers
PoE devices like industrial
IP cameras, sensors, and communication modules, while the
Intelligent Detection feature adds
a layer of protection: the injector activates power only after
identifying a valid PoE signature
from downstream devices, preventing damage to non-PoE compliant
equipment connected
to the Ethernet cable.
The LNK-INJ301-M12 model, a standout in this series, offers an
integrated power solution
with a 12~48VDC wide-range input, ensuring compatibility with
diverse power systems in
high-availability settings. Compliant with global regulatory
standards, this EN50155 Industrial
1-port 10/100/1000 PoE Injector with 30W output, M12 connector
combines durability, safety,
and adaptability, making it an ideal choice for industrial networks
requiring reliable power-
over-Ethernet functionality.
Features
► 12~48VDC Power Input
► Fully compliant with IEEE802.3af/at
► Support 10/100/1000Base-TX for power and data output
► Support DIN-Rail & Wall-mount installation
► Use M12 connectors to ensure tight and robust connections
► Extensive LED indicators for PoE diagnostics
► Environmentally Hardened -40°C to 80°C (-40°F to 176°F) operating
temperature
Technical Indexes
| Ethernet |
| Standards: | IEEE802.3af Power over Ethernet |
| IEEE802.3at Power over Ethernet |
| Processing Type: | Forward |
| Half-duplex, Full-duplex |
| Forward Filter Rate: | 1,488,000pps (1000Mbps) |
| Cabling: | 10/100/1000Base-T |
| Connector: | 2x M12 connector (8-pin female M12 A-coding) |
| Environmental |
| Operating Temperature: | -40°C to 80°C (-40°F to 176°F) |
| Storage Temperature: | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity: | 5% to 95% non-condensing |
| MTBF: | >200,000hrs |
| Electrical and Mechanical |
| Input Power: | 12~48VDC on 5-pin female M12 A-Coding |
| Power Consumption: | 36W Max. |
| PoE (Power over Ethernet) |
| Standard: | IEEE802.3af/at |
| Port: | M12 connector (8-pin female M12 A-coding) |
| Max. Power per Port: | 30W Max |
| LED Indicators: |
| Power: | Power Status |
| PoE: | PoE Status |
| Dimensions (WxDxH): | 95 x 70 x 30 mm |
| Weight: | 0.25Kg |
| Casing: | Aluminum Case |
| Mounting Options: | DIN-Rail / Wall-mount |
| Regulatory Approvals |
| ISO9001 |
| FCC part 15, Class A, EN50155 |
| EN55022:2006+A1: 2007 Class A |
| Surge Protection: |
| RJ45: 1KV |
| Power: 500V |
| ESD: 4KV/8KV |
Ordering Information
Model | Description |
LNK-INJ301-M12 | EN50155 Industrial 1-port 10/100/1000M M12 PoE Injector 12~48VDC Power Input |
Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is
included. |
Power Options | ► Power Supply is to be purchased separately |
Application
