Industrial Grade PoE Injector M12 Connectors Wide 12-48V DC Input

Product Specification

EN50155 Industrial 10/100/1000M/2.5G/5G 30W PoE Injector with M12 connector

EN50155 Industrial PoE Injector with M12 Connector Overview

The LNK-INJ501-30-M12 is a rugged industrial-grade EN50155-compliant PoE injector

specially designed for railway, rolling stock, and vehicle applications.

It provides 1-port 10/100/1000/2.5G/5G Base-T(X) PoE output, supporting IEEE802.3at (PoE+)

with intelligent device detection to ensure that power is only delivered to PoE-compliant devices.

This injector is equipped with M12 circular connectors and offers vibration

and shock resistance in compliance with EN50155 standards. This makes it ideal for use

in high-reliability environments, such as train networks and onboard systems.

The M12 interface guarantees robust and secure connectivity, even under heavy mechanical stress.

The LNK-INJ501-30-M12 supports a wide input voltage range from 12~48V DC,

providing flexible power integration for mobile or remote installations.

Its compact, fanless design makes it an ideal solution for space-constrained

and mission-critical deployments that demand uncompromised performance and durability.

EN50155 Industrial PoE Injector with M12 Connector Features

This compact industrial PoE injector is engineered to deliver robust power and data in harsh environments. It combines IEEE standards compliance with a rugged, compact design for reliable and versatile deployment.

• Wide-Range DC Input: Features a 12-48V DC power input, offering flexibility for various industrial power supplies.

• Standards-Compliant PoE: Fully compliant with IEEE 802.3af/at standards, ensuring safe and interoperable Power over Ethernet delivery to connected devices.

• Gigabit Data Transmission: Supports 10/100/1000Base-TX for simultaneous high-speed data and power output over a single Ethernet cable.

• Versatile Mounting Options: Designed for both DIN-rail and wall-mount installation, providing adaptability for control panels and industrial settings.

• Robust M12 Connectivity: Utilizes industry-standard Type-A M12 connectors to ensure secure, vibration-resistant, and reliable data/power connections.

• Space-Saving Compact Design: Features a small form factor of 95 x 70 x 30mm, ideal for installations where space is limited.

• Lightweight & Durable Housing: Weighing only 0.25KG, the device is encased in a sturdy aluminum case for effective heat dissipation and protection.

• Instant Status Diagnostics: Extensive LED indicators provide real-time monitoring of PoE status and network activity for easy maintenance.

• Industrial-Grade Reliability: Environmentally hardened to operate reliably in an extensive temperature range from -40°C to 80°C, suitable for harsh conditions.

EN50155 Industrial PoE Injector with M12 Connector Technical Indexes

EN50155 Industrial PoE Injector with M12 Connector Ordering Information

EN50155 Industrial PoE Injector with M12 Connector Application

After-Sales and Warranty Policy

It is composed of online customer service and telephone customer service, providing product consultation, 

remote technical support, maintenance and acceptance services.

Service Policy: Three-month replacement and three-year warranty.

Replacement: Within three months of purchasing a series of products, after testing the product failure by technicians and man-made damage

caused by non-natural disasters, the purchaser can directly go to the purchasing point to replace the same type of products.

Or a product of comparable performance. If there is no trouble in product testing, the original sample will be returned.

Warranty: Man-made damage caused by non-natural disasters, our company's free warranty period is 1 year.

[The following circumstances do not fall within the scope of replacement and free maintenance]

1.Damage caused by operation and maintenance not in accordance with the instructions in the product manual.
2.Damage caused by human factors, such as inappropriate voltage input, water intake and breakage.
3.Damage to products caused by natural disasters, such as lightning, earthquakes, fires, etc.
3.Unauthorized alteration of the inherent settings or repair without the company's permission.
4.Products beyond the scope of free maintenance.
5.Damage caused by transportation, loading and unloading during repairs sent by customers.
6.The product bar code or model on the product warranty card does not conform to the product itself.
7.Failure or damage caused by other non-product problems such as design, technology, manufacturing and quality.