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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
FTLX3871MCC39 Finisar Coherent® Compatible Transceiver DWDM Ch39 SFP+ 10GBase (1546.12nm, SMF, 80km, LC, DOM)FTLX3871MCC39 Finisar Coherent Compatible Transceiver DWDM Ch39 SFP+ 10GBase (1546. 12nm, SMF, 80km, LC, DOM) ATGBICS Finisar Coherent Compatible FTLX3871MCC39 SFP+ 10GBase DWDM form factor network transceiver supports a distance of up to 80km over single mode fibre (SMF) using a wavelength of 1546. 12nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present
FTLX3871MCC39 Finisar Coherent® Compatible Transceiver DWDM Ch39 SFP+ 10GBase (1546.12nm, SMF, 80km, LC, DOM)
ATGBICS Finisar Coherent® Compatible FTLX3871MCC39 SFP+ 10GBase-DWDM form factor network transceiver supports a distance of up to 80km over single-mode fibre (SMF) using a wavelength of 1546.12nm 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® FTLX3871MCC39 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
4.3 ★★★★★
Based on 2310 reviews
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Product Reviews
★★★★★ 4
I like it
Color: grey, Color: grey
It’s not expensive but well made. The tack thing doesn’t spin. Idea for daily wear with a nice look to it. I gave it a 4 because the tact thing doesn’t spin and I like a larger watch face. All in all I may buy more as fashion watches for daily use.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Beautiful watch!
Color: silver black
Love it!! Great looking and excellent quality watch...looks like a Rolex Daytona. So far keeps perfect time.
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Reviewed in the United States on February 10, 2026
★★★★★ 1
Not water resistant
Color: silver black, Color: silver black
Have had it less than a month, shower and swim with watch on. Water is under the face. Very disappointed in the quality, I get it is a relatively cheap watch, but quality should be better than this. Will never buy again.
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Reviewed in the United States on April 24, 2026
★★★★★ 3
Water is getting into the watch.
Color: silver white
It’s a nice watch. I own pieces from other brands, and I stopped wearing this one for about a month; when I decided to put it back on, it was still running. I found this odd, since it’s supposed to be an automatic watch—meaning you need to wear it to keep it wound and functioning—and it supposedly doesn't use a battery. Another thing: every time I wash my hands, water gets inside the watch, even though it’s rated for a depth of 30 meters. I have my doubts as to whether it’s truly an automatic or not. Does anyone else here own one?
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Reviewed in the United States on April 15, 2026
★★★★★ 5
satisfied
Color: silver white
great item
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Reviewed in the United States on May 10, 2026