EN50155 Rugged 5G PoE Injector with M12 Connector 12–48V DC 30W Output
EN50155 Rugged 5G PoE Injector with M12 Connector 12–48V DC 30W Output
Overview
The LNK-INJ501-30-M12 is a railway-grade EN50155 compliant industrial PoE injector, engineered for
rolling stock and harsh transportation environments. With robust M12 connectors, it ensures secure and
vibration-resistant connections. Supporting up to 5Gbps Ethernet speeds and 30W PoE power output, it
delivers high-performance networking and reliable power to onboard devices such as IP cameras and
access points.
Features
EN50155 compliant – ideal for railway and vehicle applications
Wide power input: 12–48V DC for flexible deployment
High-speed support: 10/100/1000M/2.5G/5G Ethernet
30W PoE+ output with IEEE802.3af/at intelligent detection
Rugged design with M12 connectors (A- or X-Coding) for shock & vibration resistance
Hardened operation: -40°C to +80°C temperature range
Compact & lightweight: 95 × 70 × 30 mm, 0.25 kg
DIN-Rail & Wall-mount installation options
Technical Indexes
| Ethernet | |
| Standards: | IEEE802.3af Power over Ethernet |
| IEEE802.3at Power over Ethernet | |
| Processing Type: | Forward |
| Half-duplex, Full-duplex | |
| Forward Filter Rate: | 7,440,000pps (5Gbps) |
| Cabling: | 10/100/1000/2.5G/5G Base-T |
| Connector: | 2x M12 connector (default 8-pin female M12 A-coding, X-coding optional) |
| 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 |
| Power Port | 4-pin female M12 A-Coding |
| Power Consumption: | 36W Max. |
| PoE (Power over Ethernet) | |
| Standard: | IEEE802.3af/at |
| Port: | M12 connector (default 8-pin female M12 A-coding, X-coding optional) |
| 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-INJ501-30-M12 | EN50155 Industrial 1-port 10/100/1000M/2.5G/5G 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
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.