Topstar is a leading optical modules manufacturer and optical solutions provider. We are dedicated to helping you build, connect, protect and optimize your network. Topstar focuses on R&D and has our Top-trans” brand SFP/SFP+/XFP+QSFP/CFP/QSFP28 series of modules, we offer 24*7 hours online service and OEM&ODM product tailored to provide you one-stop network service experience.
TopStar proudly own 3,000 Square Meters complete Dust-Free workshop. From 155Mbps 1.25Gbps SFP to 10Gbps SFP+, 40Gbps QSFP+, 100Gpbs QSFP28, 100Gpbs CFP/ CFP2/ CFP4.
TopStar believes in Innovation. The company attracted a pool of “the Best of the Best” Engineering experts in the market to create our high-end brand products so called ”Top-Trans”.
1 More than 12 years focus and experiences in the field of Optical Transceiver.
2 More than 20% year-on-year growth in sales during the past 11 years.
3 Excellent track records with 11 years continuously no single major quality problem.
4 500+ customers installed based globally including major operators.
5 24*7 online quick reply and fast technician support within 24 hours made clients choose us;
6 100% in testing equipment capable of OEM transceiver.
Topstar -- Your Excellent One-stop Optical Network Transceiver Manufacturer in the World.
As the Dragon Boat Festival approaches, our company——Topstar is filled with the festive aroma of zongzi. The company has al
BY May 30 2025After 11 remarkable years at Rongcheng Building, we are thrilled to announce that Topstar has officially moved to our new headqua
BY May 14 2025On April 29, 2025, Topstar Technology Co., Ltd. celebrated its 17th anniversary with great enthusiasm! Team members gathered to honor this speci
BY Apr 30 2025In the dynamic landscape of international trade, the US-China tariff policies have been a significant factor influencing bu
BY May 23 20252025 AI Development Trends: Shaping the Future of Global Industries As we step into 2025, artificial intelligence continues to redefine industries, dr
BY Mar 18 2025AI's explosive growth demands data centers that deliver unprecedented speed and efficiency. Topstar provides mission-critical optical connectivit
BY Feb 20 2025
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