ABOUT US

Shenzhen GL-COM Technology Co., Ltd

Shenzhen GL-COM Technology Co., Ltd. is a high-tech enterprise focusing on the research and development, manufacturing and service of optical network access technology. It is committed to providing advanced EPON, GPON and XPON full range of passive optical network solutions for global users. We always adhere to independent innovation, have a number of core technologies and a complete industrial chain, and widely serve multiple scenarios such as operators, government and enterprise networks, smart parks and home broadband access.

The company's products cover OLT, ONU, optical modules, network switching equipment, etc., supporting a variety of access rates from 10/100M to 10G, with high performance, high reliability, low latency, easy deployment and other advantages, fully meeting customers' diverse needs for high-speed, stable and secure communication networks.

In the future, GL-COM will continue to take "connecting a better future" as its mission, continuously promote the innovation of optical communication technology, and work with global partners to build a new world of smart interconnection.

关于我们

why choose us

Complete product line, one-stop purchase

We provide OLT, ONU, fiber optic switches and a full range of optical communication supporting products covering EPON, GPON, and XPON, realizing a true one-stop solution, helping customers to significantly improve integration efficiency and reduce procurement costs.


Strong R&D and customization capabilities

The company has an experienced technical R&D team, supports OEM/ODM personalized customization, can quickly respond to customers' differentiated needs in different scenarios, and meet the technical challenges of communication access in multiple industries.


Reliable quality and stable performance

All products have passed strict factory inspection and aging tests, have telecom-grade stability and ultra-long service life, are suitable for a variety of complex network environments, and ensure stable operation of communication systems.


Global service network, fast response

We provide international customers with flexible logistics distribution, 7×24-hour technical support and multilingual services to ensure smooth equipment deployment and efficient operation and maintenance.


Cost-effective solutions

Through optimized production and supply chain management, Guanlian Communications provides high-quality communication products that balance performance and cost, helping customers reduce overall network construction investment while ensuring quality.


Development History

1996-2000

2000-2010

2010-2020

2020

  • 1999

    In 1999, it was renamed Shenzhen Xundakang Communication Equipment Co., Ltd., and added self-service R&D and production of transmission equipment such as switches and transceivers.

  • 1996

    Shenzhen Kangshuo Digital Production Co., Ltd. was established on August 26, 1996, mainly engaged in the production and sales of fiber optic patch cords.

  • 2008-2012

    From 2008 to 2012, our company increased its investment in the research and development of EPON, and successively obtained: Optical Network Transmission Method Invention Patent Certificate, EPON WEB Management Utility Model Patent, Network 2U Rack OLT Utility Model Patent, Network 8U Rack OLT Utility Model Patent and many other patents and copyright registration certificates.

  • 2000

    In 2000, Huizhou acquired land to build its own factory and established Xundakang Communication Equipment (Huizhou) Co., Ltd. The company's turnover exceeded 100 million.

  • 2019

    In 2019, we will once again increase our R&D efforts, strive to complete the transformation to industrial-grade products, and focus on building the Guanlian brand of industrial-grade PON.

  • 2018

    In 2018, our ONUs are available in FTTH, FTTB, power supply, power receiving and industrial grades. PON equipment has accumulated more than 1,000 actual cases in monitoring, hotels, schools, smart buildings and other projects.

  • 2014

    In 2014, Shenzhen Xundakang Communication Equipment Co., Ltd. was renamed Shenzhen Guanlian Communication Technology Co., Ltd. It independently developed and produced optical transmission equipment and reached cooperation with many local radio and television, mobile, telecommunications, Sichuan Aipu Network, etc. At the same time, its business scope was extended to system integration and security monitoring industries.

  • 2023

    Invest in the research and development of XGSPON in 2023

  • 2020

    A base will be established in Vietnam in 2020 and put into use in 2023.

  • Certificate & Honor


    Factory Tour


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