EN50155 Industrial 10/100/1000M/2.5G 30W PoE Injector with M12 connector
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
► 12~48V DC Power Input
► Fully compliant with IEEE802.3af/at
► Support 10/100/1000/2.5G Base-TX for power and data output
► Support DIN-Rail & Wall-mount installation
► Use M12 connectors (A-Coding or X-Coding) to ensure tight and robust connections
► Extensive LED indicators for PoE diagnostics
► Environmentally Hardened -40°C to 80°C (-40°F to 176°F) operating temperature
Industrial 2.5G PoE+ Injector Technical Indexes
Ethernet |
Standards: | IEEE802.3af Power over Ethernet |
IEEE802.3at Power over Ethernet |
Processing Type: | Forward |
Half-duplex, Full-duplex |
Forward Filter Rate: | 3,720,000pps (2.5Gbps) |
Cabling: | 10/100/1000/2.5G Base-T: Cat6A or above |
Maximum Distance: | Cat6A UTP up to 100m |
Connector: | 2x RJ45 |
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 (Terminal Block) |
Power Consumption: | 36W Max. |
PoE (Power over Ethernet) |
Standard: | IEEE802.3af/at |
Port: | RJ45 |
Power Pin Assignment | 4/5(+), 7/8(-) |
Max. Power per Port: | 30W Max per port (Alternative B Mode) |
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 |
EN55022:2006+A1: 2007 Class A |
Surge Protection: |
RJ45: 1KV |
Power: 500V |
ESD: 4KV/8KV |
Industrial 2.5G PoE+ Injector Ordering Information
Model | Description |
LNK-INJ401-30-M12 | EN50155 Industrial 1-port 10/100/1000M/2.5G 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 |
Industrial 2.5G PoE+ Injector 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.
