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EN50155 Industrial 1-Port Gigabit PoE Injector 30W M12 Connector DIN-Rail

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EN50155 Industrial 1-Port Gigabit PoE Injector 30W M12 Connector DIN-Rail

Large Image : EN50155 Industrial 1-Port Gigabit PoE Injector 30W M12 Connector DIN-Rail

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	E-link
Certification:	CE, FCC, RoHS, ISO9001
Model Number:	LNK-INJ301-30-M12
Document:	E-link LNK-INJ301-M12 Indus....0.pdf

Payment & Shipping Terms:

Minimum Order Quantity:	1 PCS
Price:	$79-$102
Packaging Details:	Industrial PoE Injector Standard export package
Delivery Time:	3-10 working days
Payment Terms:	T/T,Western Union,MoneyGram
Supply Ability:	10000 per Month

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Detailed Product Description

Model:	LNK-INJ301-M12	Ethernet Ports:	1x Data + Power Out (M12 8-pin A-coding), 1x Data In (M12 8-pin A-coding)
PoE Standard:	IEEE802.3af/at, EN50155 Compliant	Input Voltage:	12~48VDC Via 5-pin M12 A-Coding
Operating Temperature:	-40°C To 80°C; Storage: -40°C To 85°C	Dimensions & Weight:	95 × 70 × 30 Mm; 0.25 Kg
Highlight:	EN50155 industrial PoE injector , Gigabit PoE injector M12 connector , DIN-rail PoE injector 30W

EN50155 Industrial 1-Port Gigabit PoE Injector 30W M12 Connector DIN-Rail

Overview

The LNK-INJ301-M12 is an EN50155-certified industrial Gigabit PoE injector designed for

rolling stock, vehicle, and railway applications. It delivers up to 30W per port while ensuring

reliable operation in harsh conditions with vibration, shock, and extreme temperatures

(-40°C to 80°C). Featuring M12 connectors, intelligent PoE detection, and

DIN-Rail/wall-mount support, this injector guarantees secure, high-performance power

and data delivery for industrial-grade network devices.

Features

EN50155 Certified: Compliant for railway and vehicle-grade industrial environments

High-Power PoE+: 30W per port with IEEE802.3af/at compliance

Rugged M12 Connectors: Ensures secure, vibration-resistant connections

Gigabit Data Support: 10/100/1000Base-TX, full/half duplex, forward/filter 1.488Mpps

Environmental Reliability: -40°C to 80°C operating temperature, IP40 aluminum casing

Flexible Mounting: DIN-Rail or wall installation

Intelligent PoE Protection: Detects valid PoE devices before powering on

Diagnostic LEDs: Clear power and PoE status indication

Technical Indexes

Ethernet
Standards:	IEEE802.3af Power over Ethernet
Standards:	IEEE802.3at Power over Ethernet
Processing Type:	Forward
Processing Type:	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

M12 Pin Assignments:

Pin		Assignment
RJ45	M12	PoE	Ethernet
1	6	TP0+	TP0+
2	4	TP0-	TP0-
3	5	TP1+	TP1+
4	7	TP2+(VCC+)	TP2+
5	1	TP2-(VCC+)	TP2-
6	8	TP1-	TP1-
7	2	TP3+(VCC-)	TP3+
8	3	TP3-(VCC-)	TP3-