E-link China Technology Co.,LTD
| Payment Terms | T/T,Western Union,MoneyGram,PayPal |
| Supply Ability | 1000/Month |
| Delivery Time | 1-3 working days |
| Packaging Details | HDMI Fiber PoE Injector Standard Carton Packaging |
| Input : | 48~57VDC |
| Data Speed: | 10/100/1000Mbps |
| Common mode surge protection(10/700us): | 6KV |
| Mounting: | Pole-mounted |
| IP Rated: | IP67 |
| Size (LxWxH): | 260mm X 210mm X 80mm |
| Brand Name | E-link |
| Model Number | LNK-WP901 |
| Certification | ISO9001, CE, ROHS, FCC |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram,PayPal | Supply Ability | 1000/Month |
| Delivery Time | 1-3 working days | Packaging Details | HDMI Fiber PoE Injector Standard Carton Packaging |
| Input : | 48~57VDC | Data Speed: | 10/100/1000Mbps |
| Common mode surge protection(10/700us): | 6KV | Mounting: | Pole-mounted |
| IP Rated: | IP67 | Size (LxWxH): | 260mm X 210mm X 80mm |
| Brand Name | E-link | Model Number | LNK-WP901 |
| Certification | ISO9001, CE, ROHS, FCC | Place of Origin | China |
| High Light | Industrial 2.5G PoE+ injector ，Gigabit Ethernet DIN rail mount ，12-48V DC PoE injector adapter | ||
Model : LNK-INJ401-30
Product Description & Overview
The LNK-INJ401-30 is a professional-grade Industrial 2.5G PoE+ Injector designed to deliver robust
power and high-speed connectivity in demanding environments. Featuring a wide 12-48V DC input
voltage range, this injector ensures stable operation across diverse power conditions while supporting
IEEE 802.3af/at PoE+ standards with a maximum output of 30W. Its industrial-grade construction guarantees
reliable performance for powering high-demand devices such as IP cameras, wireless access points, and IoT
equipment.
Equipped with dual RJ45 ports, the injector enables seamless integration of non-PoE network switches with
PoE-enabled devices, transmitting data and power over distances up to 100 meters. The Ethernet input and
PoE output ports fully comply with IEEE 802.3ab and 802.3at specifications, respectively, ensuring gigabit
and 2.5G Multi-Gigabit compatibility for bandwidth-intensive applications. Advanced surge protection and
extended operating temperature ranges further enhance durability, making it ideal for industrial automation,
smart surveillance, and outdoor deployments.
By simplifying infrastructure upgrades and reducing installation costs, the LNK-INJ401-30 provides a future-
proof solution for modern networks requiring high-speed data transmission and centralized power management.
Key Features Bullets
Wide-Range DC Input Compatibility
Supports 12-48V DC power input for flexible integration with industrial power systems, vehicle electricals, and solar power applications-1.
High-Speed Multi-Gigabit PoE+ Connectivity
Features 1x RJ45 data input and 1x PoE+ output port (IEEE 802.3at compliant), delivering both data and power while supporting 10/100/1000/2.5G Base-TX speeds for bandwidth-intensive applications.
Industrial-Grade Environmental Resilience
Operates reliably in -40°C to 80°C extremes with an aluminum alloy metal casing, ensuring durability in harsh outdoor and industrial environment.
Compact & Versatile Installation Design
Space-optimized dimensions (95x70x30mm) with dual DIN-rail and wall-mounting options for effortless deployment in control cabinets and limited spaces.
Intuitive PoE Status Monitoring
Comprehensive LED indicators enable real-time diagnostics of power, link activity, and PoE status for simplified maintenance.
Technical Specifications & 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 | |
Ordering information
| Model | Description |
| LNK-INJ401-30 | 12~48VDC Power Input Industrial 2.5G PoE+ Injector |
| Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is included. |
| Power Options | ► Power Supply is to be purchased separately |
Application Scenarios
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
>10000000
Employee Number:
21~200
Ecer Certification：
Verified Supplier
Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P... Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P...
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