12~48V DC Power Input Industrial 2.5G PoE+ Injector
Industrial 2.5G PoE+ Injector Overview
The LNK-INJ401-30 is a hardened 2.5G PoE injector designed to deliver high-speed power
over Ethernet (PoE) to IEEE 802.3af/at-compliant devices, such as IP cameras and wireless
access points, over distances of up to 100 meters. It connects non-PoE network switches to
PoE devices seamlessly and supports data rates of 10/100/1000/2500 Mbps on its Ethernet input
and PoE output ports. With its robust 12-48 VDC wide voltage input, the LNK-INJ401-30 ensures
reliable power delivery for high-availability applications in demanding environments.
Industrial 2.5G PoE+ Injector Features
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Wide Power Input Range: Supports 12~48V DC power input for flexible deployment.
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Dual RJ45 Ports: Includes 1 Ethernet Data Input Port and 1 PoE Output Port (Data + Power).
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PoE+ Support: Compliant with IEEE802.3at Power over Ethernet (PoE+) for reliable power sourcing.
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High-Speed Network Support: Compatible with 10/100/1000/2.5G Base-TX connections.
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LED Status Indicators: Provides clear diagnostics for PoE and network status.
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Industrial-Grade Design: Operates in extreme temperatures from -40°C to 80°C (-40°F to 176°F).
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Compact Size: Space-saving design with dimensions of 95 × 70 × 30 mm.
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Durable Construction: Rugged aluminum alloy housing for enhanced durability and heat dissipation.
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Flexible Installation: Supports both DIN-rail and wall-mount installation options.
Industrial 2.5G 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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3,720,000pps (2.5Gbps)
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Cabling:
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10/100/1000/2.5G Base-T: Cat6A or above
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Maximum Distance:
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Cat6A UTP up to 100m
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Connector:
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2x RJ45
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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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12~48VDC (Terminal Block)
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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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RJ45
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Power Pin Assignment
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4/5(+), 7/8(-)
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Max. Power per Port:
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30W Max per port (Alternative B Mode)
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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
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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 2.5G PoE+ Injector Ordering Information
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Model
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Description
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LNK-INJ401-30
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12~48VDC Power Input Industrial 2.5G PoE+ Injector
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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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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.
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