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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
OSFP-400G-DR4-IB-FIN-MSA Universally Coded MSA Compliant Transceiver OSFP 400GBase-DR4 InfiniBand NDR Finned Top (1310nm, SMF, 500m, MPO-12, DOM)OSFP 400G DR4 IB FIN MSA Universally Coded MSA Compliant Transceiver OSFP 400GBase DR4 InfiniBand NDR Finned Top (1310nm, SMF, 500m, MPO 12, DOM) ATGBICS Universally Coded MSA compliant OSFP 400G DR4 IB FIN MSA OSFP 400GBase DR4 form factor network transceiver supports a distance of up to 500m over single mode fibre (SMF) using a wavelength of 1310nm via an MPO 12 connector. This product operates within a commercial temperature range. Digital optical
OSFP-400G-DR4-IB-FIN-MSA Universally Coded MSA Compliant Transceiver OSFP 400GBase-DR4 InfiniBand NDR Finned Top (1310nm, SMF, 500m, MPO-12, DOM)
ATGBICS Universally Coded MSA compliant OSFP-400G-DR4-IB-FIN-MSA OSFP 400GBase-DR4 form factor network transceiver supports a distance of up to 500m over single-mode fibre (SMF) using a wavelength of 1310nm via an MPO-12 connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real-time monitoring of the parameters of the fibre optic transceiver.
Our product meets the specification of Universally Coded MSA OSFP-400G-DR4-IB-FIN-MSA 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
4.7 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 2
Too big
The one size fits all was too big for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Great quality.
Size: Large, Color: (001) Black / Black / White
Thickness and comfort are great. Quality is great and the same I would expect if I bought at the branded storefront.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Great product.
Size: Small, Color: (001) Black / Black / White
🙏🙏🙏
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Great buy!
Size: Medium, Color: (001) Black / Black / White
My husband loves these. The socks are warm and thick and extremely comfortable. They support the foot and he works outside all day and has had them for a little over a month. They stay in place and don’t move move around while he’s outside moving around.
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Reviewed in the United States on November 6, 2025
★★★★★ 5
Happy Customer
Size: Medium, Color: (001) Black / Black / White
Item was as describe, comfortable and stays in place thick but breathable ! I will order from this company again
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Reviewed in the United States on January 15, 2026
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