News

（By Doris）AT&T announced that its 5G network has been extended to cover the entire United States

In order to ensure the stability of the product and carry out high and low temperature aging test, Only the SFP, XFP, QSFP28, DWDM, CWDM, BIDI, 10G...

（By Doris）According to the latest research report, so far, the impact of coVID-19 on the optical network hardware market is very limited.

（By Doris）As we all know, the mobile communication network has stepped forward into the 5G era…

To control the quality of the product, HTF team will conduct 5 necessary testing, including Material testing, Product parameter testing, Distance t...

If there is a dust, it can affect the transmission performance of the optical module, so cleaning is very important.

（By Doris）So far, more than 30 5G base stations have been deployed in Qingdao to enable the transformation and upgrading of traditional power grids...

Be patient and find the reason, avoid next time has the same problem.

Fiber optic transceiver consists of Optical components(TOSA/ROSA/BOSA), PCB board, Case.

（By Doris）Indian media reportedly believe That China has won the $5 trillion war by combining Internet technology with the real economy.

（By Doris）​5G applications will not change significantly until the infrastructure is in place.

（By Doris）The world is accelerating the construction progress of 5G network, and the N×25Gbit/s WDM technology applied to 5G prequel has become the...