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Cisco CWDM-SFP10G-1270-20 Compatible SFP+ 10G CWDM 1270nm 20km DOM Duplex LC/UPC SMF Optical Transceiver Module for Transmission

P/N: CW-SFP10G20-27#38699

Hello, what is the RX range of 10G CWDM SFP+ 20KM?

by T***o on 11/16/2021

Hi, the RX range is -3～-14.4dBm.

by FS.com on 11/17/2021

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"Hello, We want to install two CWDM units (FMU-MIC082745) between two racks in the same CPD. The fiber length is less than 1km, and the attenuation is around 1db. I’m not sure if I should use 10km CWDM modules or 20km CWDM modules, is there any recommendation? "

by M***n on 10/06/2021

Hi, because the attenuation of your link is around 1db and the insertion Loss of FMU-MIC082745 is less than 3.0dB, we recommend 20km CWDM modules, you can choose 38699.

by FS.com on 10/07/2021

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Hello, is it compatible with Cisco Nexus N3K-C3064PQ-10GX?

by P***h on 08/16/2021

Yes, this module is compatible with Cisco Nexus N3K-C3064PQ-10GX.

by FS.com on 08/17/2021

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Can 10 Gbps 1470nm SFP+ CWDM transceivers work with Intel XXV710 NICs purchased from your website?

by C***l on 05/07/2021

I had a similar request to use the DWDM optic on the Intel X520 network card, but FS didn't recommend using the long-haul WDM optic on NICs directly, they said it would make the high operating temperature and influence the performance.

by C***y on 05/07/2021

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Could you tell me a price supported up to industrial temperature?

by J***s on 04/16/2019

Thanks for your question. Yes, your account manager will contact you with the quote, thank you.

by *** on 04/17/2019

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Why should I trust FS.COM compatible transceivers?

by S***a on 06/18/2018

Besides the price advantage we have compared to branded transceivers, FS.COM compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out.

by B***k on 06/15/2017

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