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USA
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- USA
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Ships within 48 hours ยท Estimated delivery Jul 9 - Jul 14
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Description
DWDM-SFP-16G-CH21-40-MSA-AT Universally Coded MSA Compliant Transceiver DWDM CH21 SFP+ 16GBase (1560.61nm, SMF, 40km, 18dB, LC)DWDM SFP 16G CH21 40 MSA AT Universally Coded MSA Compliant Transceiver DWDM CH21 SFP+ 16GBase (1560. 61nm, SMF, 40km, 18dB, LC) ATGBICS Universally Coded MSA compliant DWDM SFP 16G CH21 40 MSA AT SFP+ 16GBase 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
DWDM-SFP-16G-CH21-40-MSA-AT Universally Coded MSA Compliant Transceiver DWDM CH21 SFP+ 16GBase (1560.61nm, SMF, 40km, 18dB, LC)
ATGBICS Universally Coded MSA compliant DWDM-SFP-16G-CH21-40-MSA-AT SFP+ 16GBase-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 Universally Coded MSA DWDM-SFP-16G-CH21-40-MSA-AT 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
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Based on 1900 reviews
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Product Reviews
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5
Great product
Fit Type: Classic Fit, Color: Black, Size: Large
These are my favorite socks Iโve ever purchased for no-show socks
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Reviewed in the United States on October 9, 2025
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5
Price
Fit Type: Classic Fit, Color: White, Size: Large
Good price
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Reviewed in the United States on February 4, 2026
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5
Great socks
Fit Type: Classic Fit, Color: Black, Size: Large
Love these socks, very comfortable and look and feel good quality
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Reviewed in the United States on June 29, 2025
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5
Love my socks!
They fit perfect!
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Reviewed in the United States on March 19, 2026
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1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
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Reviewed in the United States on March 16, 2026