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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
TN-QSFP-40G-IR4 Lantronix® Compatible Transceiver QSFP+ 40GBase-IR4 (1310nm, 4 Channel, 2km, SMF, LC, DOM)TN QSFP 40G IR4 Lantronix Compatible Transceiver QSFP+ 40GBase IR4 (1310nm, 4 Channel, 2km, SMF, LC, DOM) ATGBICS Lantronix compatible TN QSFP 40G IR4 QSFP+ 40GBase IR4 form factor network transceiver supports a distance of up to 2km over single mode fibre (SMF) using a wavelength of 1310nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real
TN-QSFP-40G-IR4 Lantronix® Compatible Transceiver QSFP+ 40GBase-IR4 (1310nm, 4 Channel, 2km, SMF, LC, DOM)
ATGBICS Lantronix® compatible TN-QSFP-40G-IR4 QSFP+ 40GBase-IR4 form factor network transceiver supports a distance of up to 2km over single-mode fibre (SMF) using a wavelength of 1310nm 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 Lantronix® TN-QSFP-40G-IR4 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
4.0 ★★★★★
Based on 684 reviews
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Product Reviews
★★★★★ 4
Fitment
Size: Queen (20" X 30"), Color: 04 - Black - Zipper, Number of Items: 2
Nice pillow cases, good construction and materials. But just a little short length wise. Very tight fit
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Great pillowcase!
Size: Queen (20" X 30"), Color: 02 - White - Zipper, Number of Items: 2, Size: Queen (20" X 30"), Color: 02 - White - Zipper, Number of Items: 2
I bought these because they were recommended by my hairdresser for hair breakage. I love the zipper because the pillow can’t slip out. I will sy these do feel nice against the skin as well.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Silky for your hair no frizz
Size: Queen (20" X 30"), Color: 09 - Blue - Zipper, Number of Items: 2
Great quality silky pillowcases for my curly hair , doesnt make your hair frizzy like cotton pillowcases , good communication with seller if needed, bought from this seller numerous times , lots of colors to choose from too, quick shipping .
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Feels heavenly
Size: King (20" X 36"), Color: 14 - Lavender - Zipper, Number of Items: 2
Literally just got it in the mail and fell in love. It's so soft and wasn't being harsh with my beard hair. Hopefully no more split ends! (Good hair protection!)
There was no odor to speak of and it fit my pillow perfectly, we got king size, (AKA good compatibility)
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Super soft and worth it
Color: Light Grey, Size: 2 Pack King（20"X 36"）
Honestly really happy with these pillowcases. They feel super soft and cool when you sleep on them. My hair has been way less messy in the morning too. The quality actually feels pretty nice and the king size fit perfectly. Makes my bed feel a lot more comfortable and expensive looking. Definitely glad I bought them.
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Reviewed in the United States on May 6, 2026