EN50155 Industrial 10/100/1000M 30W PoE Injector with M12 connector
Overview
E-link's EN50155-certified industrial-grade PoE injector is designed for rail transit,
rolling stock, and
railway applications. Compliant with IEEE802.3at, it supports intelligent detection and provides one
10/100/1000Base-T(X) PoE output port, ensuring secure protection for non-PoE devices.
Its M12
connector ensures stable operation in harsh environments such as
high vibration and shock.
The LNK-INJ301-30-M12 features a wide input voltage range (12-48V DC), providing a reliable integrated
power solution for high-availability applications, making it an
ideal choice for industrial and transportation
applications.
Features
► 12~48V DC 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 Type-A M12 connectors to ensure tight and robust connections
► Small Size: 95 x 70 x 30mm
► Weight: 0.25KG
► Aluminum Case
► 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: | 12~48V DC on 4-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 |
Dimension & Size
Order Information
| Model | Description |
| LNK-INJ301-30-M12 | EN50155 Industrial 1-port 10/100/1000M M12 PoE Injector 12~48V DC
Power Input |
| Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is
included. |
| Power Options | ► Power Supply is to be purchased separately |
Application
