Optical Transceiver Module
contact us
  • address

    F5,Rongcheng building,28 Yayuan Road,BanTian,Longkong, Shenzhen, China

  • contact us

    email: dsale@topsfp.com

    skype : dsale.topsfp

  • call us

    phone : +86 19860146913

    whatsapp : +86 19860146913

contact info

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.


 Vicky Tian

 Email : dsale@topsfp.com

 Skype: dsale.topsfp

 Miya Li

 Email: asale@topsfp.com

 Skype: topstar_ryan

 Vita Liang

 Email: esale@topsfp.com 

 Skype: 

live:.cid.b02e163b188366aa

 Claud Yu

 Email: bsale@topsfp.com

 Skype: fsale@topsfp.com

 Zion Zhang

 Email: csale@topsfp.com

 Skype: bsale.topsfp


Add : F5,Rongcheng building,28 Yayuan Road,BanTian,Longkong, Shenzhen, China
Tel : +86-755-82552969

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