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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
FTLX3871MCC49 Finisar Coherent® Compatible Transceiver DWDM Ch49 SFP+ 10GBase (1538.19nm, SMF, 80km, LC, DOM)FTLX3871MCC49 Finisar Coherent Compatible Transceiver DWDM Ch49 SFP+ 10GBase (1538. 19nm, SMF, 80km, LC, DOM) ATGBICS Finisar Coherent Compatible FTLX3871MCC49 SFP+ 10GBase DWDM form factor network transceiver supports a distance of up to 80km over single mode fibre (SMF) using a wavelength of 1538. 19nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present
FTLX3871MCC49 Finisar Coherent® Compatible Transceiver DWDM Ch49 SFP+ 10GBase (1538.19nm, SMF, 80km, LC, DOM)
ATGBICS Finisar Coherent® Compatible FTLX3871MCC49 SFP+ 10GBase-DWDM form factor network transceiver supports a distance of up to 80km over single-mode fibre (SMF) using a wavelength of 1538.19nm 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 Finisar Coherent® FTLX3871MCC49 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
4.1 ★★★★★
Based on 1055 reviews
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Product Reviews
★★★★★ 5
Very comfy
Color: White, Size: King(106"*90")
Perfect blanket for hot sleepers! And soooo soft
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Reviewed in the United States on May 2, 2026
★★★★★ 4
Comforter
Nice and cooling but bigger color looks more yellow
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Hot sleepers need this
Color: Haze Blue, Size: King(106"*90")
i love this, im a very hot sleeper but this has been a game changer for me at night, its so soft and breathable i can sleep at night without waking up so hot. it doesnt hold odor and for the price of this its so worth it, i wish they had different colors cause light colors stain easier but i love the one i got.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Cool and looks good
Color: Haze Blue, Size: King(106"*90")
Looks really nice and cooling. We love it!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Love it! Both sides, soft, cool and cozy
I am a very HOT sleeper and I love this blanket! I have a couple other cooling blankets including the Rest brand which is now extremely expensive. This blanket is just as good as Rest's, if not better because it has two different sides. The cooling side does stay very cold to the touch and the microfiber side is very cozy and snuggy without overheating me. I like the weight of the blanket it's not too heavy but it's not too light or thin. Even my cat loves this blanket! She has a lot of blankets/ places to sleep but often I find her on my bed curled up on this blanket in particular. Just be sure to always wash in cold water and dry without any heat. I wash mine in cold and either use the no heat cycle of my dryer or more often air dry it, hanging it over my bedroom door with a fan pointed on it. Because of the material it dries quickly.
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Reviewed in the United States on October 4, 2025