E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd.
Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer


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Home ProductsEthernet POE Switch

24 Ports 10 / 100 / 1000M Ethernet POE Switch , Power Over Ethernet Switch LNK-SPD2400G

China E-link China Technology Co., Ltd. certification
China E-link China Technology Co., Ltd. certification
The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

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I'm very satisfied with the media converter received, the OEM order quality is good.

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E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

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24 Ports 10 / 100 / 1000M Ethernet POE Switch , Power Over Ethernet Switch LNK-SPD2400G

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Large Image :  24 Ports 10 / 100 / 1000M Ethernet POE Switch , Power Over Ethernet Switch LNK-SPD2400G

Product Details:
Place of Origin: Shenzhen
Brand Name: E-link
Certification: RoHS,CE,FCC
Model Number: LNK-SPD2400G Series
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: Negotiation
Packaging Details: Standard Export Package
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 100000PCS/Month
Detailed Product Description
Model: LNK-SPD2400G Continuous Operating Voltage: 5V
Maximum Working Voltage: 6V Insulation Resistance: ≥0.4MΩ
Insertion Loss: ≤0.2dB Transmission Rate: 10/100/1000Mbps
Protection Pins: 1, 2, 3, 6 Protection Lines: 24Channel
Operating Temperature: -20℃~70℃ MTBF: >30000h
High Light:

power over ethernet gigabit switch


poe powered gigabit switch

24-ports 10/100/1000M Ethernet Network Surge Protector



Model: LNK-SPD2400G Series

24 Ports 10 / 100 / 1000M Ethernet POE Switch , Power Over Ethernet Switch LNK-SPD2400G 0



This product is applicable to the lightning and electric surge protection of the Ethernet signal circuit, control wiring and power circuit of monitor camera.


It can combine the above mentioned lightning protection function into one. Its housing adopts integrated iron structure with small volume and ultra low residual pressure output.


Design of this product considers fully that the electrode capacitance and distributed capacitance would lessen data signaling with small insertion loss, which can satisfy the requirement of video signal transmission, and can response to the transient overvoltage quickly.






Technical Indexes



Item Specification
Model LNK-SPD2400G
Ethernet Continuous Operating Voltage 5V
Maximum Working Voltage 6V
Nominal Discharging Current In (8/20us) 2KA
Maximum Discharging Current Max (8/20us) 3KA
Limit Voltage Up 1~2 <20V
10/700us 3~6 <20V
Insulation Resistance ≥0.4MΩ
Insertion Loss ≤0.2dB
Transmission Rate 10/100/1000Mbps
Response Time ≤0.5ns
Protection Pins 1, 2, 3, 6
Protection lines 24 Channels
Environmental Operating Temperature -20℃~70℃
Storage Temperature -20℃~95℃
Relative Humidity 5% to 95% non-condensing
Stability MTBF >30000h







220VAC Control Line, RJ45 port;

Multi-level protection circuit, residual depression;

Four wire protection: line

High transmission band, fast response, low insertion loss;

Exquisite appearance, small size, easy to stall;

Ground through a special process to avoid signal interference.

It has huge flow capacity, sensitive reaction

Excellent performance, and low-loss insert

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

Contact Person: Tony Wang

Tel: +8613682459576

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