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S***q
Hong Kong, China
February 13, 2022
You can learn more taking this module apart than from some MIT courses. Totally worth the money.
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Полезный 2
Отзывы 0H***s
United States
April 25, 2020
Used the module for our 20km link. FS guys advised that we’d better use fiber attenuator of 5dB to ensure the performance over the link. We took this advice, and bought the module and attenuator together. My link was stable without any packet loss.
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Полезный 10
Отзывы 0T***n
United States
April 10, 2020
Looking for cost-effective SFP DWDM fiber modules in our building to building run (18km and 32km). We did research about FS, and knew that FS had already designed many OTN cases for different industries. Then I sent our building to building network project to them, and asked them to mark a clear connection for each node. Promptly, we received their reply. They drew a whole connecting diagram, and marked the products that we needed next to the corresponding link. The man also calculated the fiber loss for us. He emphasized that we must use a 5dB fiber attenuator for our 18km link, while 32km didn’t need it. We were very happy with the man’s explanation about products and his expertise. And we quickly ordered the modules and fiber cables at FS. All is good.
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Полезный 18
Отзывы 0B***s
Australia
September 13, 2017
I knew FS on internet by chance and their website attracted me firstly, later I tried to buy new DWDM transceivers for my project, but I was concerned about the quality. The sales Daisy is so kind, and she provides me the test information on original switch Juniper MX960 and the test result turned out to be pretty good. I am happy to buy optics from FS.
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Полезный 4
Отзывы 0В***в
Ukraine
June 28, 2017
Вежливые, грамотные и знающие своё дело специалисты, могут хорошо ориентироваться в ассортименте. Обслуживание внимательное. С помощью я быстро сделал покупки. Прекрасное приобретение. Очень хорошие цены.
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Отзывы 0I***o
United States
October 18, 2016
Great value and easy website to navigate and track orders.
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Полезный 0
Отзывы 0R***s
United States
October 17, 2016
Every time I've ordered from FS.COM I get personalized service and attention.
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Полезный 0
Отзывы 0M***x
United States
October 14, 2016
The products arrived as described and my clients are going to love them.
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Полезный 0
Отзывы 0S***a
United States
October 10, 2016
Couldn't have done any better! Kind, prompt and professional! Bravo!
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Отзывы 0C***a
United States
October 08, 2016
As always I go to FS.COM when I need a transceiver. They never fail to deliver on their products.
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