Ciena CWDM-SFP10G-1290互換 10G CWDM SFP+モジュール(1290nm 20km DOM LC SMF)

We need a large quantity of 10G optical transceivers for our new data center. Restricted by a limited budget and a tight schedule, I count on FS to provide a cost-effective solution for me. My account manager is rather professional and patient to answer all my questions, really nice conversations we have. I have to praise your fabulous customer services. And the modules were well-packaged and worked perfectly on our switches. Will recommend you to my friends in this field.

I bought the S3900 switch on your website, so I need several SFP+ optical modules to support 10GbE. These 10G transceivers that can provide 10GBase-CWDM throughput up to 20km over SMF are suitable for my needs. Neat facade, easy to install, and works smoothly with the switch. Fairly nice!

Thanks for offering the quality modules at a reasonable price. The knowledgeable people and nice talk impressed us a lot, we will purchase 25G modules at FS for our network upgrade.