Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
SFP-10GB-DW21-80-CN Ciena® Compatible Transceiver DWDM SFP+ 10GBase C-Band Channel DW21 100GHz (1560.61nm, SMF, 80km, LC, DOM)SFP 10GB DW21 80 CN Ciena Compatible Transceiver DWDM SFP+ 10GBase C Band Channel DW21 100GHz (1560. 61nm, SMF, 80km, LC, DOM) ATGBICS Ciena compatible SFP 10GB DW21 80 CN SFP+ 10GBase DWDM form factor network transceiver supports a distance of up to 80km over single mode fibre (SMF) using a wavelength of 1560. 61nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also
SFP-10GB-DW21-80-CN Ciena® Compatible Transceiver DWDM SFP+ 10GBase C-Band Channel DW21 100GHz (1560.61nm, SMF, 80km, LC, DOM)
ATGBICS Ciena® compatible SFP-10GB-DW21-80-CN SFP+ 10GBase-DWDM form factor network transceiver supports a distance of up to 80km over single-mode fibre (SMF) using a wavelength of 1560.61nm 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 Ciena® SFP-10GB-DW21-80-CN 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
4.2 ★★★★★
Based on 1644 reviews
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Product Reviews
★★★★★ 5
Essential Tees
Number of Items: 5, Color: Navy, Size: XX-Large
Nice quality for some basic, essential tees. The ratio cotton to spandex makes it very comfortable to wear. Great value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
Good shirts
100% cotton. Yay! And thicker than the normal
100% cotton shirts I have found. Made well. Could do with better designs and colors but overall am happy.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Pleased With Purchase!
Number of Items: 1, Color: Ivory Sharks, Size: Medium
Super cute and soft! True to size!
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Already got complements!
Size: 2T, Color: Dark Indigo Wash, Size: 2T, Color: Dark Indigo Wash
Great fit, it’s a little stretchy so perfect for my toddler!
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Soft material
Size: X-Small, Color: Dark Indigo Wash
Looks beautiful and is very soft
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Reviewed in the United States on April 5, 2026
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