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Mini Industrial AI Smart Managed 10/100/1000M 90W PoE++ Injector with Voltage Booster
Model:LNK-AINJ301M90
► Self-developed intelligent management system by E-link, supporting mobile APP and PC Web UI
► One-click LED screen displayreal-time data dashboard: system current, voltage, internal temperature; Ethernet port link speeds and more
► Intuitive graphical interface under APP/Web for full device status visualization
► Lightweight simplified UI replaces complicated traditional management pages, enabling easy on-site debugging and maintenance even for non-professional operators
The LNK-AINJ301M90 series is a compact AI smart managed industrial PoE Injector independently developed by E-link. It is a Hardened Gigabit High Power PoE Injector allows you to connect the IEEE 802.3 af/at/bt PoE++device such as camera and access point with a non PoE LAN switch within the distance of 100m.
This world-first innovative switch combines the dual advantages of managed and unmanaged switches.Engineers can monitor device status via multiple methods: mobile APP,PC web management interface and LED Display without additional test tools.
Data cover: voltage, current, temperature, Ethernet port status,PoE status,
We innovated this product based on standard switches:
Device function: Scheduled System Reset, PoE Scheduled Restart. The redundant-mode supports auto -recover function. If the destination port of a packet is link-down, it forwards the packet to the other port of the backup pair
Meets IP40, aluminum housing, works stably under harsh industrial temperatures from -40℃ to 75℃.
Equipped with dual redundant power supplies, it keeps Ethernet working stably 24X7.
Application Scenarios:
Intelligent Manufacturing & Automation:data transmission and multi-device interconnection
Power & New Energy: Surveillance communication andcluster networking.
Rail Transit & Tunnel Engineering: Real-time video monitoring andsignal transmission.
Oil, Gas & Mining Sites:Stable communication
Smart City & New Infrastructure Deployment
In addition, this product can be used in fields such as autonomous driving, humanoid robots, AI computing, metallurgy, chemical engineering, outdoor research base stations and field weather monitoring.
► Self-developed intelligent management system by E-link, supporting mobile APP and PC Web UI
► One-click LED screen display real-time data dashboard: system current, voltage, internal temperature; Ethernet port link speeds and more
► Intuitive graphical interface under APP/Web for full device status visualization
► Light weight simplified UI replaces complicated traditional management pages, enabling easy on-site debugging and maintenance even for non-professional operators
► Wide DC input range 9V-54V, built-in voltage boost module
► Compliant withIEEE 802.3af/at/bt,total PoE++ PSE budget up to 90W
► Customizable versions available for Starlink Gen 2 / Gen 3 compatibility
► Flexible PoE power output matching different input voltages:
• 12V input→60W PoE output
• 24V input→90W PoE output
• 48V input→90W PoE output
► 6KV lightning surge protection on all ports
► Wide operating temperature: -40°C ~ +75°C (-40°F ~ 167°F)
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Industrial AI Smart Managed 90W PoE++ Injector with Voltage Booster |
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Access Mode |
10/100/1000BASE-T RJ45 to 10/100/1000 BASE-T RJ45 PSE IEEE 802.3af/at/bt |
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Ethernet |
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Standards: |
Standards Compliance IEEE 802.3 Ethernet |
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IEEE 802.3u Fast Ethernet |
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IEEE 802.3ab Gigabit Ethernet |
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IEEE 802.3x Full-Duplex Flow Control |
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IEEE 802.3az Energy Efficient Ethernet (EEE) |
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Processing Type |
Store-and-Forward |
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Forward Filter Rate |
14,880pps (10Mbps) |
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148,800pps (100Mbps) |
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1,488,000pps (1000Mbps) |
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Packet Buffer Memory |
1 Mbit |
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Max Packet Length |
9K Bytes |
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Switching Capacity |
10Gbps/non-blocking |
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PC (Support MacOS, Windows) |
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MacOS Browser: |
Microsoft Edge 89+ (Release date: 2021-03-04 or later version) Google Chrome 89+ (Release date: 2021-03-02 or later version) Opera 75+ (Release date: 2021-03-24 or later version) |
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Windows Browser: |
Microsoft Edge 89+ (Release date: 2021-03-04 or later version) Google Chrome 89+ (Release date: 2021-03-02 or later version) Opera 75+ (Release date: 2021-03-24 or later version) |
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Mobile App(Support Android,Not Support iOS) |
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Mobile Phone APP(Android) |
Support all Android Mobile Phone and Android Tablet |
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Mobile iPhone APP(iOS) |
Not Support iPhone or iPad |
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AI Smart Managed Functions |
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Service Board Status |
Temperature |
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Voltage |
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Current |
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System Status LED |
Mode B |
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Mode A |
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PSE |
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SYS |
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RJ45 Port Status |
PSE Status |
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PSE Active Pairs |
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PSE Supply Voltage |
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PSE Power Consumption |
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Pair A/B- Switch |
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Pair A/B-State |
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Pair A/B- Class |
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DIP Switch |
DIP1 |
Mode A |
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DIP2 |
Mode B |
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Restart PoE |
Support |
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Scheduled Reset |
Support |
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Port PoE Scheduled Restart |
Support |
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Interface port |
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Ethernet Port |
1-Port 10/100/1000 BASE-T Ethernet RJ45 interface Auto-negotiation, auto MDI/MDI-X |
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1-Port 10/100/1000 BASE-T RJ45 Support IEEE 802.3af/at/bt |
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Cable: Cat 5e or above; Distance: ≤100 meter sat 1000M data rate, ≤250 meter sat 10M data rate |
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PoE (Power over Ethernet) |
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Standard |
IEEE 802.3af/at/btPoE++PSE (af: 15.4W, at: 30W, bt type3: 60W, bt type4: 95W) |
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PoE Power Output |
90 Watts max. |
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Power Pin Assignment |
End-span + Mid-span:1/2(+), 3/6(-);4/5(+),7/8(-) |
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PoE Budget |
Up to 90-watt PoE budget (9-54 VDC) |
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PoE Power Supply Type |
802.3af/at/bt, End-span + Mid-span(If need passive PoE please contact customer service) |
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PoE Mode |
Compatible with Mode A and Mode B |
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Voltage Booster |
DC 9-12V Input |
PoE 48V Output, max 60W |
DC 19-24V Input |
PoE 48V Output, max 90W |
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DC 24-36V Input |
PoE 48V Output, max 90W |
DC 48-54V Input |
PoE 48V Output, max 90W |
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Electrical and Mechanical |
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Input Power |
9~54V DC,2-pin terminal block |
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Power Consumption |
5W Max. (When PoE not used) |
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Dimensions (W x D x H) |
98 x 67x 46 mm |
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Weight |
300g |
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Casing |
Aluminum Case |
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Mounting Options |
DIN-Rail |
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LED Indicators |
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Mode B |
Green Solid On:Mode B on |
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Mode A |
Green Solid On:ModeA on |
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PoE |
Yellow LED Solid On:Connected PD |
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Yellow LED Off: Not connected PD |
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SYS |
Green LED Blinking: Operating normally |
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Environmental |
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Operating Temperature |
-40°C to 75°C (-40°F to 167°F) |
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Storage Temperature |
-40°C to 85°C (-40°F to 185°F) |
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Relative Humidity |
5% to 95% non-condensing |
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MTBF |
> 200,000 hrs |
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Regulatory Approvals |
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ISO9001, CE, FCC Part 15 Class A, RoHS |
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EMI: EN55022: 2010+AC: 2011, Class A EN 61000-3-2: 2006+A1: 2009+A2: 2009 EN 61000-3-3: 2013 EN55024: 2010 |
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EMS: IEC 61000-4-2: 2008 (ESD) IEC 61000-4-3: 2010 (RS) IEC 61000-4-4: 2012 (EFT) IEC 61000-4-5: 2014 (Surge) IEC 61000-4-6: 2013 (CS) IEC 61000-4-8: 2009 (PFMF) |
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- Download FileName：E-link LNK-AINJ301M90 IEEE802.3bt PoE++ 90W Mini Industrial AI Smart Managed PoE++ Ethernet Injecto Size： 1.48MB
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Model |
Description |
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LNK-AINJ301M90 |
Industrial AI Smart Managed 1-Port 10/100/1000 BASE-T RJ45 to 1-Port 10/100/1000 BASE-T IEEE802.3bt 90W PoE++ Injector, 9V to 54V DC power input, with Voltage Booster. |
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Mounting Options |
► Default DIN-Rail bracket included. |
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Power Options |
► 120W/48V 2.5A Power Supply. Open Wire for Terminal Block |
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► Power Supply is to be purchased separately. |
