12~48VDC Power Input Industrial 2-Port Gigabit PoE+ Injector
Industrial Gigabit PoE+ Injector Overview
The LNK-INJ302 is a rugged, industrial-grade 2-Port Gigabit High
Power PoE Injector that enables you to power IEEE 802.3af/at PoE
devices, such as IP cameras and wireless access points, from a
non-PoE LAN switch over a distance of up to 100 meters. Both the
data input and PoE output ports support 10/100/1000Base-T and
comply with IEEE 802.3ab standards, while the PoE output meets IEEE
802.3at specifications. Designed for high availability, it features
an integrated power solution with a wide 12~48VDC input range,
ensuring reliability in demanding industrial environments.
Industrial Gigabit PoE+ Injector Features
- Wide-Range Power Input:
Supports 12–48VDC input for flexible power sourcing in various
industrial and field environments. - Dual-Function Ethernet Ports:
Features 2× RJ45 Ethernet data input ports and 2× RJ45 PoE output
ports for simultaneous data and power delivery. - High-Power PoE+ Support:
Complies with IEEE 802.3at PoE+ standards, delivering up to 60W
total PoE power with a maximum of 60W per port. - Gigabit Ethernet Compatibility:
Supports 10/100/1000Base-TX Ethernet for high-speed network
connectivity. - Versatile Mounting Options:
Designed for both DIN-rail and wall-mount installation to suit
diverse deployment scenarios. - Intuitive PoE Diagnostics:
Equipped with extensive LED indicators for real-time monitoring and
troubleshooting of PoE status. - Industrial-Grade Durability:
Operates reliably in extreme temperatures from -40°C to 80°C (-40°F
to 176°F), ensuring performance in harsh conditions.
Industrial Gigabit 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: | 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 |
Industrial Gigabit PoE+ Injector Ordering 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 |
Industrial Gigabit 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.
