思科(Cisco)兼容WSP-Q40GLR4L QSFP+光模块 1310nm 2km LC DOM

I purchased transceivers from FS previously. I can give you the feedback now. They are good and comparable with the original. FS is also recommended by service providers. FS has a good name.

The modules arrived quickly and worked perfectly in pre-deployment testing. The deployment should be finished by the end of this week and I foresee no issues.

I’m the technical manager. Your products are great. They appear to be working fine. At the moment we are expecting a long trial, nevertheless, during the first setup, the SFP modules seem to have the same characteristics as the original Huawei ones.