The 26th China International Optoelectronic Exposition (CIOE 2025) will be grandly held at the Shenzhen World Exhibition & Convention Center from September 10th to 12th, 2025. Shenzhen Walsun Technology Co., Ltd. will make a wonderful appearance, showcasing its full range of high-speed optical modules including 800G, 400G, 100G, and 25G. Visit us at Booth 12D51 – we sincerely invite you to come and exchange ideas!

At this exhibition, Walsun will comprehensively display its latest R&D achievements and mass production capabilities in cutting-edge application fields such as data centers, AI computing centers, 5G carrier networks, cloud computing, and high-performance computing (HPC). Focusing on high-bandwidth, low-power consumption, and high-density optical module solutions, we are committed to helping build efficient, intelligent, and green next-generation optical network infrastructure.

Featured Products Preview:

• 800G High-Speed Optical Module Series

• 800G OSFP DR8 / SR4

• 800G QSFP-DD DR8 / SR8

• Supports short-reach interconnects and high-speed data center internal links, meeting the stringent ultra-high bandwidth demands of AI/ML clusters.
  
  

• 400G All-Scenario Solutions

• 400G OSFP DR4 / SR4

• 400G QSFP-DD DR4 / FR4 / LR4 / ER4

• Covers diverse application scenarios from internal data centers to metropolitan long-haul transmission, offering high reliability and excellent signal integrity.
  
  

• 100G/40G Mature Product Lines

• 100G QSFP28 LR4 / ER4 / ZR4 / BIDI ZR4

• 40G QSFP+ ZR4

• Provides stable and reliable long-distance transmission solutions for 5G fronthaul, midhaul, and enterprise dedicated lines.
  
  

• 25G/10G Cost-Effective Access Solutions

• 25G SFP28 DWDM / CWDM / BIDI

• 10G SFP+ DWDM / CWDM / BIDI

• Widely used in metropolitan area networks, fiber access, and enterprise networks, supporting wavelength division multiplexing to enhance fiber utilization.
  
  

Relying on independently developed optical engine technology, advanced packaging processes, and automated testing platforms, Walsun continuously creates high-performance, highly integrated, and low-power consumption optical module products, which have been widely serving mainstream data centers, communication equipment manufacturers, and cloud service providers both domestically and internationally.

Collaborate for Win-Win, Create a Brilliant Future Together

CIOE is not just a platform for showcasing technology and products, but also a vital opportunity for communication and cooperation. Walsun sincerely invites industry colleagues to visit our booth to discuss the latest trends and technical challenges in the field of optical communication. We look forward to seizing the opportunities presented by emerging markets like 5G, data centers, and cloud computing together with our partners, jointly building a more prosperous optical communication ecosystem.

Exhibition Information:

• Date: September 10-12, 2025

• Venue: Shenzhen World Exhibition & Convention Center

• Booth No.: 12D51, Hall 12
  
  

About Walsun:
Founded in 2013, Walsun is a company specializing in the design, development, and manufacturing of high-speed optical modules. Headquartered in Shenzhen, the company boasts an R&D team composed of experienced engineers and technical experts. Through relentless effort, Walsun has become a leading player in the optical communication industry, providing high-quality products and services to global customers.

Contact Us:

• Contact Person: Amy

• Phone: +86-755-23007451

• Email: sales@walsun.com

• Address: Tongfuyu Industrial Zone, Shiyan, Bao'an District, Shenzhen, Guangdong Province, China

Walsun looks forward to your visit! Let's witness the bright future of the optical communication industry together.