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Description
QXP29B4-40D-3 Compatible Transceiver QSFP28 100GBase-ER4 (1295/1300/1304/1309nm, SMF, 40km, LC, DOM)QXP29B4 40D 3 compatible Transceiver QSFP28 100GBase ER4 (1295 1300 1304 1309nm, SMF, 40km, LC, DOM) The AMPHENOL mark is the registered trademark of Amphenol Corporation. The ATGBICS products are developed and created solely by ATGBICS and are not manufactured, supplied, sponsored, or approved by Amphenol Corporation. Amphenol Corporation has not participated in the development or creation of any of the ATGBICS products and has no knowledge as to
QXP29B4-40D-3 compatible Transceiver QSFP28 100GBase-ER4 (1295/1300/1304/1309nm, SMF, 40km, LC, DOM)
The AMPHENOL mark is the registered trademark of Amphenol Corporation. The ATGBICS products are developed and created solely by ATGBICS and are not manufactured, supplied, sponsored, or approved by Amphenol Corporation. Amphenol Corporation has not participated in the development or creation of any of the ATGBICS products and has no knowledge as to whether the ATGBICS products are compatible with Amphenol Corporation’s products.
ATGBICS compatible QXP29B4-40D-3 QSFP28 100GBase-ER4 form factor network transceiver supports a distance of up to 40km over single-mode fibre (SMF) using a wavelength of 1295/1300/1304/1309nm via an LC 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 QXP29B4-40D-3 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.
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- Standard Shipping : 3-10 business days
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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
4.0 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
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Reviewed in the United States on December 7, 2025
★★★★★ 5
Excellent fit, do not slip
Color: Matte Black, Size: Large
Socks fit well because of excellent design, work with good shoes and tennis shoes
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Reviewed in the United States on May 27, 2026