Best in 7 days
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 18 - Jun 23
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Description
QSFP-20 40G QSFP+LR4 20KM TransceiverQSFP LR is designed to operate over single mode fiber system using 4X10 CWDM channel in 1310nm band and links up to 10km. The module converts 4 inputs channel of 10Gb s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb s optical transmission. Reversely, on the receiver side, the module optically de multiplexes a 40Gb s input into 4 CWDM channels signals, and converts them to 4 channel output electrical
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.8 ★★★★★
Based on 2231 reviews
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Product Reviews
★★★★★ 5
Love these earrings!!
Love these earrings!! They’re light and beautiful!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2019
★★★★★ 5
Affordable
Light weight, great value, the quality of this product is great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
★★★★★ 4
Size is perfect
They are beautiful. A little bit heavier than I am use to, but not bad. Great buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2018
★★★★★ 5
Nice light large hoops
Bought as a replacement for a set of my favorite earrings. These are a close second. The clasp on one isn’t quite as tight as the other, but they stay on well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2025
★★★★★ 3
Style and fit
The pic makes them look oval, but they are actually round. That would be fine, but they are also a bit difficult to open and close.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
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