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 |
| Forward Filter Rate: | 1,488,000pps (1000Mbps) |
| Maximum Distance: | Cat5 UTP up to 100m |
| Connector: | 2x RJ45 |
| Input Power: | 12~48VDC (Terminal Block) |
| Power Consumption: | 100W Max. |
| Dimensions (WxDxH): | 95 x 70 x 30 mm |
| Brand Name | E-link |
| Model Number | LNK-INJ301-90 |
| 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 |
| Forward Filter Rate: | 1,488,000pps (1000Mbps) | Maximum Distance: | Cat5 UTP up to 100m |
| Connector: | 2x RJ45 | Input Power: | 12~48VDC (Terminal Block) |
| Power Consumption: | 100W Max. | Dimensions (WxDxH): | 95 x 70 x 30 mm |
| Brand Name | E-link | Model Number | LNK-INJ301-90 |
| Certification | ISO9001, CE, ROHS, FCC | Place of Origin | China |
| High Light | 95W PoE++ injector DIN rail mount ，Industrial PoE injector IEEE 802.3bt ，Gigabit Ethernet PoE injector wide input | ||
Model : LNK-INJ301-90
Product Description & Overview
The LNK-INJ301-90 represents a robust industrial-grade solution for high-power network deployments,
engineered as a Gigabit 95W 802.3bt PoE++ Injector with wide-range 12-48V DC input. This advanced
power sourcing equipment delivers up to 95W PoE output through IEEE 802.3bt (PoE++) and LTPoE++
compliance, supporting the most demanding connected devices. Its integrated voltage booster technology
ensures stable performance across varying input voltages, making it ideal for industrial automation, high-
resolution PTZ surveillance systems, and next-generation Wi-Fi 6/7 access points.
Featuring industrial hardening for operation in -40°C to 80°C environments, this single-port midspan injector
enables seamless integration of non-PoE network switches with high-power devices through standard Cat5e/6
cabling. The unit maintains full Gigabit 10/100/1000Base-TX throughput on both Ethernet input and PoE output
ports while providing extended reach up to 100 meters. With comprehensive surge protection and DIN-rail
mounting capability, this injector offers reliable power delivery for critical infrastructure in transportation, smart
cities, and industrial IoT applications where network stability and power efficiency are paramount.
Key Features Bullets
High-Efficiency 95W PoE++ Output
Delivers up to 95W total power budget compliant with IEEE 802.3bt (LTPoE++), supporting high-demand devices such as PTZ cameras and Wi-Fi 6/7 access points.
Wide-Range Voltage Input with Boost Technology
Accepts 12–48V DC input with integrated power booster, ensuring stable 95W output across varying industrial power sources.
Industrial-Grade Hardened Design
Operates reliably in extreme temperatures from -40°C to 80°C, with rugged metal housing suitable for harsh outdoor and factory environments.
Gigabit Data + Power Integration
Features one RJ45 data input and one PoE output port, supporting 10/100/1000Mbps speeds for seamless Ethernet and power transmission.
Flexible Mounting & Clear Diagnostics
Supports DIN-rail and wall-mount installation, complemented by multi-status LED indicators for real-time monitoring and fault detection.
Technical Specifications & Indexes
| Ethernet | |
| Standards: | IEEE802.3 10 BASE-T Ethernet IEEE802.3u 100 BASE-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE802.3 x Flow Control |
| Processing Type: | Forward |
| Half-duplex, Full-duplex | |
| Forward Filter Rate: | 1,488,000pps (1000Mbps) |
| Cabling: | Twisted-pair cable up to 100 meters (328ft) 10BASE-T: 4-pair UTP Cat. 3, 4, 5, 5e, 6, 6A 100BASE-TX: 4-pair UTP Cat. 5, 5e, 6, 6A 1000BASE-T: 4-pair UTP Cat. 5e, 6, 6A |
| 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: | 100W Max. |
| Power over Ethernet: | |
| Standard: | IEEE 802.3bt 4-pair Power over Ethernet |
| IEEE 802.3at Power over Ethernet Plus | |
| IEEE 802.3af Power over Ethernet | |
| Port: | RJ45 |
| Power Pin Assignment | Data provide over pairs 1,2TX and 3,6RX Power over spare pairs 1,2,4,5(+) and 3,6,7,8(-) |
| PoE Budget: | Up to 95-watt PoE budget (48VDC) Up to 95-watt PoE budget (24VDC) Up to 60-watt PoE budget (12VDC) |
| LED Indicators: | |
| Power: | Power Status |
| PoE: | PoE Status |
| Dimensions (WxDxH): | 95 x 70 x 30 mm |
| Weight: | 0.25Kg |
| Casing: | IP40 Aluminum Case |
| Mounting Options: | DIN-Rail / Wall-mount |
| Standard Accessories | |
| Package Contents | LNK-INJ301-90 |
| User's manual | |
| Wall-mount kit | |
| DIN-mount kit | |
| 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-INJ301-90 | Hardened Gigabit 1-port Ethernet Input + 1-port 95W PoE++ Output Injector with 12~48V DC wide range power input |
| Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is included. |
| Power Options | ► 120W/2.5A 48VDC Power Supply. Open Wire for Terminal Block |
| ► Power Supply is to be purchased separately. |
Application Scenarios
Powering high-performance PTZ cameras in surveillance systems.
Deploying Wi-Fi 6/7 access points across enterprise networks.
Supporting industrial automation equipment in harsh environments.
Enabling long-distance network expansion for outdoor installations.
Operating high-power digital signage and information kiosks.
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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