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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
QSFP-100G-ER4L-CISCO Cisco® Compatible Transceiver QSFP28 100GBase-ER4L (1310nm, SMF, 25km, LC, DOM)QSFP 100G ER4L CISCO Cisco Compatible Transceiver QSFP28 100GBase ER4L (1310nm, SMF, 25km, LC, DOM) ATGBICS Cisco compatible QSFP 100G ER4L CISCO QSFP28 100GBase ER4L form factor network transceiver supports a distance of up to 25km over single mode fibre (SMF) using a wavelength of 1310nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real time
QSFP-100G-ER4L-CISCO Cisco® Compatible Transceiver QSFP28 100GBase-ER4L (1310nm, SMF, 25km, LC, DOM)
ATGBICS Cisco® compatible QSFP-100G-ER4L-CISCO QSFP28 100GBase-ER4L form factor network transceiver supports a distance of up to 25km over single-mode fibre (SMF) using a wavelength of 1310nm 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 Cisco® QSFP-100G-ER4L-CISCO 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 614 reviews
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Product Reviews
★★★★★ 5
Great socks!!!
Size: X-Large, Color: Beige/Cream/Green
Great product. Fit and comfort outstanding
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Comfortable and good fit.
Size: Large, Color: Black
Nice and comfortable Under Armour socks. Great buy!
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Socks
Size: Medium, Color: Beige/Cream/Green
These socks are great. Love them. Very warm too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
good but pricey
Size: X-Large, Color: White / Steel - 100
good materials, size fits, very soft and durable but is a bit expensive
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Great socks great price
Size: Large, Color: Black
Great socks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
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