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.
Topstar Technology Industrial Co., Ltd. is a professional fiber optical module manufacturer integrating R&D, production, sales and after service.
BY Mar 08 2024Cisco is seeing a tough climate for its networking business, but it's reporting better news on the AI and security fronts. After days of speculation,
BY Feb 19 2024QSFP28 SR4 QSFP28 SR4 is also a parallel optical transceiver. It offers four channels for transmitting and four channels for receiving, each capable o
BY Sep 11 2023The fourth generation of mobile connectivity started to make waves in the late 2000s. 4G made mobile internet speeds up to 500 times faster than 3G an
BY Mar 07 202440G QSFP SR4 and 40G QSFP BiDi at a Glance Before we go any further, it’s better to first obtain some basic information about 40G QSFP SR4 a
BY Dec 19 2023Introduction to Fiber Optic Patch Panel As we all know, fiber optic patch panel is a device used to connect two fiber optic connectors in the fiber op
BY Nov 03 2023copyright © 2024 Topstar Technology Industrial Co., Ltd..all rights reserved. powered by dyyseo.com