EN50155 Industrial 10/100/1000M/2.5G/5G 30W PoE Injector with M12 connector
Industrial PoE Injector 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.
Industrial PoE Injector 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
Industrial PoE Injector Technical Indexes
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Ethernet
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Standards:
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IEEE802.3af Power over Ethernet
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IEEE802.3at Power over Ethernet
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Processing Type:
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Forward
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Half-duplex, Full-duplex
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Forward Filter Rate:
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7,440,000pps (5Gbps)
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Cabling:
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10/100/1000/2.5G/5G Base-T
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Connector:
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2x M12 connector (8-pin female M12 A-coding)
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Environmental
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Operating Temperature:
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-40°C to 80°C (-40°F to 176°F)
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Storage Temperature:
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-40°C to 85°C (-40°F to 185°F)
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Relative Humidity:
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5% to 95% non-condensing
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MTBF:
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>200,000hrs
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Electrical and Mechanical
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Input Power:
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12~48V DC on 4-pin female M12 A-Coding
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Power Consumption:
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36W Max.
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PoE (Power over Ethernet)
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Standard:
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IEEE802.3af/at
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Port:
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M12 connector (8-pin female M12 A-coding)
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Max. Power per Port:
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30W Max
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LED Indicators:
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Power:
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Power Status
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PoE:
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PoE Status
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Dimensions (WxDxH):
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95 x 70 x 30 mm
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Weight:
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0.25Kg
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Casing:
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Aluminum Case
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Mounting Options:
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DIN-Rail / Wall-mount
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Regulatory Approvals
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ISO9001
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FCC part 15, Class A, EN50155
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EN55022:2006+A1: 2007 Class A
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Surge Protection:
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RJ45: 1KV
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Power: 500V
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ESD: 4KV/8KV
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Industrial PoE Injector Dimension
Industrial PoE Injector Ordering Information
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Model
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Description
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LNK-INJ501-30-M12
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EN50155 Industrial 1-port 10/100/1000M/2.5G/5G M12 PoE Injector 12~48V DC Power Input
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Mounting Options
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► Default DIN-Rail Bracket installed; Wall Mount Bracket is included.
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Power Options
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► Power Supply is to be purchased separately
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Industrial PoE Injector Application
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