12~48VDC Power Input Industrial 2-Port Gigabit PoE+ Injector Supports IEEE802.3at
Brand Name:E-link
Certification:ISO9001, CE, ROHS, FCC
Model Number:LNK-INJ302
Minimum Order Quantity:1pcs
Delivery Time:3-5 working days
Payment Terms:T/T,Western Union,MoneyGram,PayPal
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Location:
Shenzhen China
Address:
5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
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Product Details
12~48VDC Power Input Industrial 2-Port Gigabit PoE+ Injector
Model:LNK-INJ302
Overview
The LNK-INJ302 is a rugged 12~48VDC Power Input Industrial 2-Port
Gigabit PoE+ Injector,
engineered to bridge non-PoE LAN switches with IEEE 802.3af/at PoE
devices—such as
industrial cameras, wireless access points, and sensors—over
distances up to 100 meters.
As a dedicated 12~48VDC Power Input Industrial 2-Port Gigabit PoE+
Injector, it excels in
industrial environments requiring reliable power and data
transmission.
Both its Ethernet port (for connecting to switches) and PoE Out
port (for PoE devices) support
10/100/1000Base-T standards, complying with IEEE 802.3ab for
gigabit data rates, while the
PoE Out port further adheres to IEEE 802.3at (PoE+) to deliver
sufficient power for high-demand
devices. This 12~48VDC Power Input Industrial 2-Port Gigabit PoE+
Injector is built with industrial-
grade durability, resisting vibration, shock, and wide temperature
fluctuations—key for stable
operation in factories, outdoor surveillance, and industrial
automation setups.
With its integrated 12~48VDC wide-range power input, the LNK-INJ302
adapts to diverse
industrial power systems, ensuring high availability in scenarios
where power supply stability
is critical. It serves as a robust solution for extending PoE
functionality in industrial networks,
balancing performance, compatibility, and ruggedness.
Features
► 12~48VDC Power Input
► 2 RJ45 Ethernet Data Input Port + 2 RJ45 Power Over Ethernet Output Port (Data + Power)
► Support IEEE802.3at Power over Ethernet (PoE+) Power Sourcing Equipment
► Max 60W PoE at one port, total POE power less than 60W
► Support 10/100/1000Base-TX
► Support DIN-Rail & Wall-mount installation.
► Extensive LED indicators for PoE diagnostics
► Environmentally Hardened -40°C to 80°C (-40°F to 176°F) operating temperature
Technical Indexes
| Ethernet | |
| Standards: | IEEE802.3af Power over Ethernet |
| IEEE802.3at Power over Ethernet | |
| Processing Type: | Forward |
| Half-duplex, Full-duplex | |
| Forward Filter Rate: | 1,488,000pps (1000Mbps) |
| Cabling: | 10/100/1000Base-T: Cat5 or above |
| Maximum Distance: | Cat5 UTP up to 100m |
| Connector: | 4x 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: | 70W Max. |
| PoE (Power over Ethernet) | |
| Standard: | IEEE802.3af/at |
| Port: | RJ45 |
| Power Pin Assignment | 4/5(+), 7/8(-) |
| Max. Power per Port: | 60W Max (Alternative B Mode) |
| LED Indicators: | |
| Power: | Power Status |
| PoE: | PoE Status |
| Dimensions (WxDxH): | 95 x 70 x 30 mm |
| Weight: | 0.26Kg |
| Casing: | Aluminum Case |
| Mounting Options: | DIN-Rail / Wall-mount |
| Regulatory Approvals | |
| ISO9001 | |
| FCC part 15, Class A | |
| CE-EN55022:2006+A1: 2007 Class A | |
| Surge Protection: | |
| RJ45: 1KV | |
| Power: 500W | |
| ESD: 4KV/8KV | |
Order Information
Model | Description |
LNK-INJ302 | 12~48VDC Power Input Industrial 2 ports Gigabit PoE+ Injector |
Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is included. |
Power Options | ► Power Supply is to be purchased separately |
Application
- IP Cameras: Provides PoE power and data transmission for surveillance systems.
- Access Points: Supplies power to wireless access points in non-PoE networks.
- VoIP Phones: Ideal for powering IP phones in office environments.
- Remote Devices: Perfect for remote PoE devices in industrial and commercial settings.
12~48VDC Power Input Industrial 2-Port Gigabit PoE+ Injector Supports IEEE802.3at
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