2023-04-03
Dear Customer,Due to Chinese Qingming Festival, our office will be temporarily out of duty on Apr. 5th, 2023.For anything urgent, pls contact via email: info@sanlandtech.com.Thank you.The Qingming festival also known as Tomb-...
Qingming Festival Holiday Notice
2023-03-08
On March 8th, International Women's Day, all the female employees had a big get-together in the meeting room of 5th floor. They had delicious food, and took a series of happy group photos.Thanks for their dedication and contr...
International Women's Day Celebration
2023-01-12
Dear Customer,Due to Chinese Spring Festival, our office will be temporarily out of duty from Jan. 14th to Jan. 28th, 2023.We will return on Jan. 29th, 2023. For anything urgent, pls contact via email: info@sanlandtech.com.Th...
Spring Festival Holiday Notice
2023-01-09
At present, an effective method to solve the increasing bandwidth of information transmission is to use CWDM equipment and DWDM equipment, but they are different in many aspects.1. Channel spacing between CWDM equipment and D...
What is the difference between CWDM equipment and DWDM equipment?