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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
QDD-800G-2FR4-LC-MSA Universally Coded MSA Compliant Transceiver QSFP-DD 2x400GBase-2FR4 (1271/1291/1311/1331nm, SMF, 2km, 2xLC, DOM)QDD 800G 2FR4 LC MSA Universally Coded MSA Compliant Transceiver QSFP DD 2x400GBase 2FR4 (1271 1291 1311 1331nm, SMF, 2km, 2xLC, DOM) ATGBICS Universally Coded MSA compliant QDD 800G 2FR4 LC MSA QSFP DD 800GBase 2FR4 form factor network transceiver supports a distance of up to 2km over single mode fibre (SMF) using a wavelength of 1271 1291 1311 1331nm via an 2xLC Duplex connector. This product operates within a commercial temperature range. Digital
QDD-800G-2FR4-LC-MSA Universally Coded MSA Compliant Transceiver QSFP-DD 2x400GBase-2FR4 (1271/1291/1311/1331nm, SMF, 2km, 2xLC, DOM)
ATGBICS Universally Coded MSA compliant QDD-800G-2FR4-LC-MSA QSFP-DD 800GBase-2FR4 form factor network transceiver supports a distance of up to 2km over single-mode fibre (SMF) using a wavelength of 1271/1291/1311/1331nm via an 2xLC Duplex 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 QDD-800G-2FR4-LC-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
4.2 ★★★★★
Based on 1648 reviews
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Product Reviews
★★★★★ 5
Very comfortable
Size: 2 Little Kid, Color: Light Pink
My daughter really really loves these. She said that they are the most comfortable shoes she has ever had.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Daughters favorite shoes
Size: 2 Little Kid, Color: Light Pink
Daughter loves them. Very comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Cute shoes
Size: 2.5 Little Kid, Color: Lavendar
Cute, easy to slip on, and my very particular daughter actually wears them - which is saying a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
★★★★★ 5
So cute and comfy for my little one!
Size: 11 Little Kid, Color: Black
Bought these for my 4 year old daughter and we both love them. She wants to wear them every single day! They fit true to size and look adorable. Great quality for the price.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Great shoe
Size: 3 Little Kid, Color: Black
Great slip ins. Comfortable and good arch support for high arches. Cute style
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Reviewed in the United States on December 21, 2025
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