Warranty

Thank you for your trust and support for Bai-link! Bai-link is based on the most reliable product quality, the most thoughtful service,

Maintenance

When you purchase Bai-link products, Bai-link technical service department will provide you with detailed product principle introduction,

FAQ

Common problems encountered when using Bai-link OLT, ONU optical cat, PoE ONU, switch and other communication devices, and...

Firmware update

There is no relevant version of firmware download yet! Please pay attention to our website in the future. Firmware updates for relevant...

Documents

There are no relevant documents downloaded yet! Please pay attention to our website in the future. Relevant document updates will...

Free trial

Welcome test, After providing your relevant materials and passing the audit, the ONU sample test of Bai-link can be presented free of test...

Company's

Bai-link focuses on providing the public with the best high-quality, high-performance and cost-effective optical fiber communication equipment PON, switches, wireless coverage and other solutions.

Culture

Bai-link is a leading manufacturer of engineering network communication equipment. We believe that integrity is the foundation of all cooperation, tolerance is the prerequisite for solving problems, ...

Job-seeking

Welcome to join the Bai link communication company family, let's create miracles together. Our team is stronger because of you, and we welcome you to become a member of it。

Organizationals

Bai-link® (Shenzhen) Communication Technology Co., Ltd. has a general manager's office and four departments under the organizational framework, namely: Business Department, ...

Sales network

Bai-link® (Shenzhen) Communication Technology Co., Ltd. has a general manager's office and four departments under the organizational framework, namely: Business Department, ...

Contact us

Tel: 0755-89605058; Phone: 18938843871 (WhatsApp); Email: service@bai-link.com.cn Address: A302 No.5 Outer Ring Road, Shiyan Street, Bao'an District, Shenzhen China.

Company news

• Bai-link analysis: PON network architecture and data transmission method
• Detailed explanation of the basics of PON: OLT, ONU, ONT and ODN, Bai-link Communications
• Detailed explanation of EPON system technology OLT-ONU application introduction
• Typical networking and design cases of video surveillance systems using PON technology
• Bai-link takes you to a comprehensive understanding of APON, BPON, EPON, GPON
• View more >

Company exhibition

• March 11-13, 2025 Munich Shanghai Light Fair continued
• CIOE China Optical Fair Shenzhen International Convention and Exhibition Center,
• The 2024 China International Information and Communication Exhibition, Bai-link is in progress
• 2023 Seoul Communication Exhibition, Bai-link and you work together
• MWC held the Barcelona Mobile Communication Exhibition with "Convergence, Connection and Creation"
• View more >

Industry news

• Technical advantages of Bai-link communication PON network
• Wireless technology Wi-Fi 6E and Wi-Fi 7 technology evolution
• Bai-link wireless coverage has been enhanced, and the home Wi-Fi experience has been upgraded
• 50G-PON: The next generation of PON technology after 10G PON
• Introduction to Bai-link Optical Fiber PON Access Network Technology
• View more >