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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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Description
AOC-QSFP-DD-400G-20M-AT Universally Coded MSA Compliant Active Optical Cable 400GBase QSFP-DD (850nm, MMF, 20m)AOC QSFP DD 400G 20M AT Universally Coded MSA Compliant Active Optical Cable 400GBase QSFP DD (850nm, MMF, 20m) ATGBICS Universally Coded MSA Compliant AOC QSFP DD 400G 20M AT 400GBase QSFP DD to QSFP DD Active Optical Cable operates over Active Fibre using a wavelength of 850nm over MMF with a cable length of 20m. This product operates within a commercial temperature range. It is suitable for short reach connection between two QSFP DD ports in 400G
AOC-QSFP-DD-400G-20M-AT Universally Coded MSA Compliant Active Optical Cable 400GBase QSFP-DD (850nm, MMF, 20m)
ATGBICS Universally Coded MSA Compliant AOC-QSFP-DD-400G-20M-AT 400GBase QSFP-DD to QSFP-DD Active Optical Cable operates over Active Fibre using a wavelength of 850nm over MMF with a cable length of 20m. 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 Universally Coded MSAAOC-QSFP-DD-400G-20M-AT 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
4.4 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Thick wires
Size: 4/0AWG, Color: 10ft Black + 10ft Red
Heavy duty for my solar set up. These wires are thick. I've never used such thick wires for anything. Now I know why they're so expensive. There was some weight to these wire too. The diameter is larger than a dime. These are some serious wire.
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Monster cable
Size: 4/0AWG, Color: 3ft Black + 3ft Red
Well I now know what 4/0 or 0000 cable is. Huge but very easy to handle or bend to shape.
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Reviewed in the United States on January 13, 2026
★★★★★ 5
Used for my rv battery bank
Size: 4/0AWG, Color: 3ft Black + 3ft Red
Good quality used these for my battery bank on my rv solar setup.
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Top Shelf
Size: 4/0AWG, Color: 3ft Black + 3ft Red
QUALITY !
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Reviewed in the United States on November 4, 2025
★★★★★ 5
Ofc 1/0
Color: Black, Size: 25 Feet
Absolutely was as described..it's true welding lead...at least what I was sent, yes it was packaged in their packaging and logo.. TRUE 1/0 OFC!!! used as power for my system in my car
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Reviewed in the United States on October 7, 2025
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