Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
SFP-10GB-DW21-40-DE Dell® Compatible Transceiver DWDM SFP+ 10GBase C-Band Channel DW21 100GHz (1560.61nm, SMF, 40km, LC, DOM)SFP 10GB DW21 40 DE Dell Compatible Transceiver DWDM SFP+ 10GBase C Band Channel DW21 100GHz (1560. 61nm, SMF, 40km, LC, DOM) ATGBICS Dell compatible SFP 10GB DW21 40 DE SFP+ 10GBase DWDM form factor network transceiver supports a distance of up to 40km 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-DW21-40-DE Dell® Compatible Transceiver DWDM SFP+ 10GBase C-Band Channel DW21 100GHz (1560.61nm, SMF, 40km, LC, DOM)
ATGBICS Dell® compatible SFP-10GB-DW21-40-DE SFP+ 10GBase-DWDM form factor network transceiver supports a distance of up to 40km 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 Dell® SFP-10GB-DW21-40-DE 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 1820 reviews
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Product Reviews
★★★★★ 5
Works for us.
Color: Black
F170 - no issue and not expired (which was my only concern).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Quality ink
Color: Complete Set
😊
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Reviewed in the United States on October 14, 2025
★★★★★ 5
Perfect
Color: Black
It arrived super fast and in perfect condition.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Original
Color: Black
Entrega rápida y producto original
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Worth it!!!
Color: Black
Love the colors prints out great work 👍🏾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2025
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