Topstar -- Your Excellent One-stop Optical Network Transceiver Manufacturer in the World

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.

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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.

Welcome Come To Topstar

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”.

Why Choose Topstar?

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.

News Center

Topstar -- Your Excellent One-stop Optical Network Transceiver Manufacturer in the World. 

  • TOPSTAR optical module SFP sales discount month is coming

    TOPSTAR optical module SFP sales discount month is coming

    TOPSTAR optical module SFP sales discount month is coming, we will provide you with high quality and better price products, welcome to visit our 

    BY Oct 17 2019
  • Promotion month is coming

    Promotion month is coming

    TOPSTAR News - Didn’t get your dream deal on Black Friday or Cyber Monday? The good news is that you still have time in TOPSTAR! As the Christmas is a

    BY 2019-09-06
  • ICT COMM Vietnam 2019

    ICT COMM Vietnam 2019

    Vietnam International Communication Exhibition 2019 Exhibition Date: June 6th - June 8th, 2019 Exhibition Period: Once a year Location: Ho Chi Minh Ci

    BY Apr 25 2019

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