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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
QDD-400-CU3M Cisco® Compatible Direct Attach Copper Cable 400GBase-CU QSFP-DD (Passive Twinax, 3m)QDD 400 CU3M Cisco Compatible Direct Attach Copper Cable 400GBase CU QSFP DD (Passive Twinax, 3m) ATGBICS Cisco Compatible QDD 400 CU3M 400GBase CU QSFP DD to QSFP DD Passive Direct Attach Cable operates over Passive Copper with a cable length of 3m. This product operates within a commercial temperature range. It is suitable for short reach connection between two QSFP DD ports in 400G interconnecting networking applications. Our product meets the
QDD-400-CU3M Cisco® Compatible Direct Attach Copper Cable 400GBase-CU QSFP-DD (Passive Twinax, 3m)
ATGBICS Cisco® Compatible QDD-400-CU3M 400GBase-CU QSFP-DD to QSFP-DD Passive Direct Attach Cable operates over Passive Copper with a cable length of 3m. This product operates within a commercial temperature range. It is suitable for short reach connection between two QSFP-DD ports in 400G interconnecting networking applications.
Our product meets the specification of Cisco®QDD-400-CU3M and we proudly offer a compatibility guarantee and limited lifetime warranty. Our rigorously tested products record a unique traceable serial number and are fully compliant with all MSA (Multi-Source Agreement) and IEEE standards & protocols.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 2356 reviews
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Product Reviews
★★★★★ 2
Weird Smell
Good for but the carbon has a weird smell. I have a sensitive nose and I'm not a fan. Going to replace with a regular filter without the activated carbon.
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Reviewed in the United States on October 1, 2025
★★★★★ 5
Good quality
Fits perfectly
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Reviewed in the United States on February 5, 2026
★★★★★ 5
Perfect fit for boyh filters
Watched a youtube video, easy changed both filters in 10 minutes.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Easy to install
Fit like a glove easy to insert
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Reviewed in the United States on January 13, 2026
★★★★★ 5
Excelente
Excelente
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Reviewed in the United States on November 5, 2025