Industrial Gigabit 95W 802.3bt PoE++ Injector (12~48VDC)
Model:LNK-INJ301-90
Overview
The LNK-INJ301-90 is a rugged, industrial-grade Gigabit PoE injector delivering up to 95W of power for
high-demand devices like cameras and access points. Operating with a 12~48V DC input, it features a
built-in voltage booster, ensuring reliable power transmission over 100 meters when paired with non-PoE
LAN switches. Both Ethernet ports—one for the switch and the other for PoE output—support 10/100/1000Base-T
connections and comply with IEEE 802.3ab standards, making this injector ideal for robust, long-distance power and data solutions.
Features
► 1 RJ45 Ethernet Data Input Port + 1 RJ45 Power over Ethernet Output Port (Data + Power)
► Support 95W LTPoE++ Power Sourcing Equipment
► Complies with IEEE 802.3at/bt PoE end-span/mid-span PSE
► Support 10/100/1000Base-TX
► Extensive LED indicators for PoE diagnostics
► 12~48V DC wide range power input with power booster function
► Up to 95-watt PoE budget (48VDC), 95-watt PoE budget (24VDC), 60-watt PoE budget (12VDC)
► Supports DIN-Rail and Wall-mount installation
► Environmentally Hardened -40°C to 80°C (-40°F to 176°F) operating temp
Technical 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 |
Application
- Surveillance: Powers high-demand PoE cameras over long distances.
- Outdoor Wi-Fi: Connects access points in large areas like campuses and parks.
- Smart Cities: Supports sensors and smart lighting in urban settings.
- Industrial Automation: Provides reliable power for factory equipment and remote systems.
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. |
Product Tags:
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12~48VDC Power Input Industrial Gigabit PoE+ Injector Images
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