Work exactly as expected.
Amazing. I bought 20pcs 10GBASE-SR, MMF, 850nm, 300m module. Easy to install and the switches work perfectly. Highly recommended.
April 23, 2022
Unprompted review
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Company details
Written by the company
Founded in 2001, Guilin GLsun Science and Tech Group Co., Ltd is a high-tech enterprise based in Guilin China, specializing in R&D, production, and sales of high-end semiconductor laser chips and optical active and passive components. With a wide product portfolio, GLsun offers DFB LD chips, optical transceivers, optical switches, splitters, fiber patch cables, VOA, WDM devices, modules, rackmount, network solutions for data center, telecom.
Contact info
Guanglong S&T Zone, No. 8 High-tech Industry Park, Chaoyang Road, 541004, Guilin, China
- +86-773-3116006
- info@glsun.com
- glsun.com
3.7
Average
1 review
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Advertisement
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.