E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd.
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POE Gigabit Hardened Power Over Ethernet Injector For Wireless Access Point High Power

China E-link China Technology Co., Ltd. certification
China E-link China Technology Co., Ltd. certification
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POE Gigabit Hardened Power Over Ethernet Injector For Wireless Access Point High Power

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Large Image :  POE Gigabit Hardened Power Over Ethernet Injector For Wireless Access Point High Power

Product Details:
Place of Origin: Guangdong, China
Brand Name: E-link
Certification: CE/FCC/Rohs
Model Number: LNK-INJ300
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Standard export package
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000pcs Per Month
Detailed Product Description
Transmission Rate: Gigabit Operating Temperature: -40~80℃
POE Standards: IEEE802.3at Input Voltage: 48~57VDC
Mounting Options: DIN-Rail / Wall-mount Dimensions: 95 X 70 X 30 Mm
High Light:

power over ethernet adapter


power over ethernet splitter

30w Gigabit Hardened Power Over Ethernet POE Injector


Model: LNK-INJ300



The LNK-INJ300 product is a Hardened Gigabit High Power PoE Injector allows you to connect the IEEE 802.3 af/at PoE device such as camera and access point with a non PoE LAN switch within the distance of 100m. Both the Ethernet port (to switch) and the PoE Out port (to PoE device) support 10/100/1000Base-T and are compliant with IEEE 802.3ab. The PoE Out port is also compliant with IEEE 802.3 at.




  • 1 RJ45 Ethernet Data Input Port + 1 RJ45 Power
    Over Ethernet Output Port(Data + Power)
  • Support IEEE802.3at Power over Ethernet(PoE+) Power Sourcing Equipment
  • Support 10/100/1000Base-TX
  • Support DIN-Rail & Wall-mount installation.
  • Extensive LED indicators for PoE diagnostics
  • Environmentally Hardened -40°C to 80°C
    (-40°F to 176°F) operating temperature

Warranty: 5-Year Warranty



Technical Parameters


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: 1000Base-T: Cat5 or above
Maximum Distance: Cat5 UTP up to 100m
Connector: 2x RJ45
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: 48~57VDC (Terminal Block)
Power Consumption: 36W Max.
Standard: IEEE802.3at
Port: RJ45
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
FCC part 15, Class A
EN55022:2006+A1: 2007 Class A
Surge Protection:
RJ45: 1KV
Power: 500W



PoE Injector Application.jpg 

POE Gigabit Hardened Power Over Ethernet Injector For Wireless Access Point High Power 1

Contact Details
E-link China Technology Co., Ltd.

Contact Person: Tony Wang

Tel: +8613682459576

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