Product Details
Surge Protector for 10/100M Ethernet
Product Advantages
>► >Adopt multilevel protection circuit, low-level persistent voltage
>► >Adopt the famous German brand core components, installation and
maintenance is easy
>► >It has huge flow capacity, sensitive reaction
>► >Excellent performance, and low-loss insert
Overview
The Surge Protector for 10/100M Ethernet is applied to protect
sensitive high speed network communication circuits; It is widely
used for protecting data transmission system in computer
communication, network switchboard and network router from serious
damage, which made by thunder and lightning induced tension,
electrical network voltage undulation disturbance, static
discharge, and impact surge voltage caused by major damage.
Technical Indexes
Continuous Operating Voltage Un | 5V |
Maximum Working Voltage Uc | 10V |
Nominal Discharging Current In (8/20us) | 5KA |
Maximum Discharging Current Imax (8/20us) | 10KA |
Limit Voltage Up | 15V |
Network Signal Transmission Rate Vs | 10/100Mbps |
Insert Loss Ae | 0.2dB |
Response Time Ta | 1nS |
Network Interface Type | RJ45 |
Working Conditions | Temperature -25~+65 ºC Humidity<95% (25~30 ºC) |
Test Standard | IEC61643-21: 2000 |
Model | Description |
LNK-SPD100 | Surge Protector for 10/100M Ethernet |
Company Profile
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
- PoE Injectors & Splitters
- PoE Extenders
- Serial Fiber Converters
- SFP Transceivers
- HDMI Fiber Converters
- DVI Fiber Converters
- HD/3G/6G/12G Fiber Extenders
- CCTV Fiber Optic Converters
- HDMI/ DVI/ VGA/ SDI Ethernet Extenders
(Industrial PoE Actual Display)
With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions
to serve our customers successfully.
(Automatic Mechanical Equipment)
Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to
- System of Telecom
- Public Security
- Bank
- Smart City
- Public transportation
- New Energy Developing
- CCTV Monitoring Transmission
We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.
(Customer visit)
E-Link quality:
- ISO9001 Quality System
- CE, RoHS, FCC certified
- 48 hours of weathering test before delivery
- Conduct full-spectrum environmental and electrical testing on all
product designs

Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.