400G DAC/AOC: 82456 QA List

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2m (7ft) Generic Compatible 400G QSFP-DD 8 x 50G PAM4 Passive Direct Attach Copper Twinax Cable

P/N: QDD-400G-PC02#82456

All (19)Compatibility (3)Cable Length (2)Matching Product (2)Application (1)Compatible Modules (1)Customized cables (1)DAC Cable (1)FEC (1)Interoperate with SR10 (1)Matching Cables (1)Mellanox Series (1)Wire AWG (1)

Could you provide the 400G to 2*200G breakout cables? In lengths including 1m to 3m.

by J***k on 01/23/2022

Sure, the #106085 is what you want.

by FS.com on 01/23/2022

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Could you recommend the 400G module with a 400G MTP female fiber optic cable with multimode OM4?

by Q***y on 01/22/2022

16 Fibers MTP® trunk cable is designed for 400G QSFP-DD, #93745 is recommended.

by *** on 01/23/2022

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Do I need to turn on the FEC when I use this 400G DAC cable?

by D***e on 01/22/2022

400G cables require the FEC function to be enabled.

by *** on 01/22/2022

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Does FS offer 4m for 400G QSFP-DD Passive Direct Attach Copper Twinax Cables?

by S***b on 01/22/2022

FS offers 400G SFP+ Passive Direct Attach Copper Twinax Cables in 1m, 2m, 3m, and inquiries for customized length within the range of 0.5-3 meters are also welcomed.

by FS.com on 01/22/2022

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I am curious if you have 400G-4x100G 1: 4 breakout cable where 400G is PAM4 capable and 4x endings are NRZ capable? I only saw 1:2 and 1:8 breakout cables on the web, but did not see 1:4 breakout cables.

by M***t on 01/22/2022

400G QSFP-DD to 4x100G QSFP56 #139559 Passive DAC and #139797 active DAC are recommended.

by *** on 01/22/2022

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For 400G QSFP-DD Passive Direct Attach Copper Twinax Cable and 200G QSFP56 to 4x50G SFP56 Passive Direct Attach Copper Breakout Cable, is Generic compatible with both Finisar and Spirent?

by D***k on 01/21/2022

Sure, it is. Generic compatibility is compatible with both Finisar and Spirent.

by *** on 01/22/2022

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