12~48V DC Power Input Industrial Gigabit PoE+ Injector
Model:LNK-INJ301
Overview
The 12~48V DC Power Input Industrial Gigabit PoE+ Injector (model: LNK-INJ301) is a
hardened industrial-grade network device designed to bridge non-PoE LAN switches with
PoE-enabled equipment. As a 12~48V DC Power Input Industrial Gigabit PoE+ Injector, it
enables seamless connectivity for IEEE 802.3 af/at PoE devices such as security cameras
and wireless access points, supporting stable operation within a maximum distance of
100 meters.
This 12~48V DC Power Input Industrial Gigabit PoE+ Injector features dual high-performance
ports: the Ethernet port (connected to the switch) and the PoE Out port (linked to the PoE
device) both support 10/100/1000Base-T standards, ensuring Gigabit data transmission.
Compliant with IEEE 802.3ab for Ethernet performance, the PoE Out port further adheres
to IEEE 802.3 at (PoE+) specifications, guaranteeing compatibility with high-power PoE
devices.
A key advantage of the 12~48V DC Power Input Industrial Gigabit PoE+ Injector is its
integrated power solution with a wide voltage input range of 12~48VDC. This flexibility
makes it ideal for high-availability industrial applications where power conditions may vary,
ensuring consistent power supply to critical PoE equipment. Whether in harsh industrial
environments or complex network setups, this 12~48V DC Power Input Industrial Gigabit
PoE+ Injector delivers reliable performance, bridging connectivity gaps with efficiency
and durability.
Features
► 12~48V DC Power Input
► 1 RJ45 Ethernet Data Input Port + 1 RJ45 Power Over Ethernet Output Port (Data + Power)
► Support IEEE802.3at Power over Ethernet (PoE+) Power Sourcing Equipment
► Support 10/100/1000Base-TX
► Extensive LED indicators for PoE diagnostics
► Environmentally Hardened -40°C to 80°C (-40°F to 176°F) operating temperature
► Small Size 95 x 70 x 30 mm
► Aluminum Alloy Metal Case
► Support DIN-rail mounting and wall mounting installation
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: | 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 |
Ordering information
| Model | Description |
| LNK-INJ301 | 12~48VDC Power Input Industrial 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
Product Tags:
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12~48VDC Power Input Industrial Gigabit PoE+ Injector Supports IEEE802.3at Power over Ethernet (PoE+) Power Sourcing Equipment Images
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