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All (171)
Reviews with Pictures (13)
Great Price (30)
Fast Delivery (26)
Good Quality (10)
Great Products (8)
Excellent Support (2)
Customer Services (1)
A***r
Poland
11 Jul 2023
QSFP-40G-ER modules are working very well. We had no issues installing and getting them up and running. We are also very satisfied by your services.
Verified Purchase
Helpful 2
Comment 0A***r
Poland
11 Jul 2023
QSFP-40G-ER modules are working very well. We had no issues installing and getting them up and running. We are also very satisfied by your services.
Verified Purchase
Helpful 2
Comment 0C***s
United States
1 Aug 2022
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.
Verified Purchase
Helpful 0
Comment 0E***t
United States
26 Jul 2022
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.
Verified Purchase
Helpful 0
Comment 0B***y
Australia
20 Jul 2022
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.
Verified Purchase
Helpful 0
Comment 0F***n
Spain
13 Jul 2022
The box of transceivers arrived today and if these work, as well as the reviews, say they do, and prices remain competitive, I don't think there will be a problem convincing people to purchase the product.
Verified Purchase
Helpful 0
Comment 0L***s
Australia
6 Jul 2022
Just to let you know: we have started using the transceivers today and they work perfectly. I had a lot riding on them and they are just what we needed, so thank you very much.
Verified Purchase
Helpful 0
Comment 0И***й
Denmark
29 Jun 2022
I haven't tested the FS box yet, but I will use the user guide you sent me. Thank you very much!
Verified Purchase
Helpful 0
Comment 0J***s
United States
21 Jun 2022
Yes, we received everything and cables/transceivers worked perfectly fine in our lab, so nothing to complain about.
Verified Purchase
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Comment 0R***o
Singapore
15 Jun 2022
We received your SFP modules and put them into use already. They work flawlessly so far. In our rack it is nice and cozy – they will be in good hands.
Verified Purchase
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