how to distinguish if the optical module is ceritfied by huawei?

Are you sure to block this user?
Users on your blacklist cannot comment on your post,cannot mention you, cannot send you private messages.

Thanks for using Huawei Enterprise Support Community! We will help you learn how we collect, use, store and share your personal information and the rights you have in accordance with Privacy Policy and User Agreement.

I have read and agree to the Privacy Policy and User Agreement.

I agree to receive recommendations that I might be interested in based on my daily behaviors such as post reply, like, and browse.

I agree to receive email notifications from the Huawei Enterprise Support Community and I understand that I can unsubscribe at any time.

Enterprise

Consumer

Corporate

Carriers