About Us

We are dedicated to providing solutions for global data centers, cloud computing, and enterprise networks with design and support.

Shen zhen E3-Link Technology Co., Ltd.

E3-Link was established in 2009 and is a national high-tech enterprise dedicated to the research and development, production, sales and service of optical communication products. Based on our strong R & D and professional manufacturing capabilities, we can response to customer quickly and provide cost-effective products and solutions, also customized product design services according to demand.

Core idea

With a focus on innovative thinking and exceptional quality, E3-Link has been dedicated to the research and development, production, manufacturing and sales of optical modules, along with providing customized services to our clients.

Company Vision

We are committed to providing customers with safe and reliable high-speed communication network solutions, helping more enterprises to achieve high-speed interconnection, and becoming the world’s leading provider of optical interconnection solutions.

CE
RoHS
FCC
TUV
UL
ISO
5G Communications

Our products are specifically engineered to operate seamlessly in challenging industrial conditions while providing outstanding EMI shielding and meeting the demand for higher density.

Our wireless solutions have gained widespread deployment in the front-haul, middle-haul, and back-haul networks of leading telecom carriers globally. Among our popular transceiver products, SFP28 SR/LR, BIDI SFP28, 10G DWDM, and 25G DWDM are favored by our telecom customers for their 5G front-haul deployment, including small cells. For 5G middle/back-haul, QSFP28 LR4/ER4, and other solutions are widely deployed. 

1

Booming Era of 5G and Fiber Optics

Fiber Optics and 5G are thriving, leveraging a flexible spectrum framework and small-cell deployment. Operating within licensed or unlicensed spectrum bands, E3-Link maximizes high-frequency utilization in the millimeter band, utilizing shared spectrum resources. Notably, the adoption of cloud radio access network (C-RAN) architecture represents a pivotal shift in Fiber Optics and 5G, revolutionizing network infrastructure for enhanced performance and scalability. Join E3-Link to unleash the power of Fiber Optics and 5G and experience seamless connectivity in this transformative era.

2

Forward Looking Planning in 5G Fiber Optic

With a deep understanding of the industry, E3-Link strategically adjusted our product development and upgrade approach years ago to align with the requirements of the 5G era.

3

Active Participation in 5G Optical Fiber

Undoubtedly, Fiber Optics and 5G serve as fundamental pillars and enablers for numerous emerging technologies and applications. The immense potential within Fiber Optics and 5G offers ample opportunities for a participant like E3-Link to make significant contributions. In recent years, we have focused on developing, upgrading, and reforming both passive and active product categories to align with the C-RAN front-haul structure. Additionally, we have actively participated in Fiber Optics and 5G pilot projects throughout China.

4

Let’ s Work Together for 5G Fibre Optic

As a prominent developer and manufacturer of fiber optical communication components, E3-Link is dedicated to assisting your organization in adapting to the transformative changes brought by Fiber Optics and 5G. Our goal is to enhance the speed and intelligence of your Fiber Optics and 5G operations.

VERSE-ONE
  • Consistent Lead Cutting: Machine cutting ensures uniform length, preventing poor solder contact due to excessively short leads.
  • Automated Welding: Impeccable craftsmanship guarantees product quality, meeting requirements for fullness, pointedness, absence of solder voids, and no tin bridging.
  • Assembly: Wear an anti-static wristband for tension testing during assembly.
VERSE-TWO

  • Automated Testing: Enhances product consistency by conducting automated testing.

  • End Face Cleaning: Even a single speck of dust can affect the optical module’s transmission performance, making thorough cleaning in this step crucial.

  • Aging Test: To ensure product stability, high and low-temperature aging tests are conducted before shipment.

VERSE-THREE
  • Automated Testing: Enhances product consistency by conducting automated testing.
  • End Face Cleaning: Even a single speck of dust can affect the optical module’s transmission performance, making thorough cleaning in this step crucial.
VERSE-FOUR
  • Coding: Engineers match optical module brands with customer requirements to ensure proper functionality on the switches. Labeling: Customized labels are created to showcase different brand preferences based on customer needs.
  • Switch Validation: Modules are inserted into switches to check for proper functionality and validate EEPROM information. Our optical modules are compatible with various switch brands, such as Cisco, Huawei, H3C, and more.
  • Final Product Testing: A final round of testing is conducted to ensure no loopholes or oversights in various aspects of the optical modules.
VERSE-FIVE

  • Locking: Once locked, the product cannot be disassembled, ensuring stability and preventing easy disassembly.

  • Cleaning: Surface dust and contaminants are thoroughly cleaned, keeping the optical modules pristine.

  • Packaging: Packaging options include individual and sets of ten, providing simplicity, speed, easy sorting, and utilizing imported packaging materials with anti-static, environmentally friendly properties.