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Description
QDD-503 Gigamon® Compatible Transceiver QSFP-DD 400GBase-LR4 PAM4 (1310nm, SMF, 10km, LC, DOM)QDD 503 Gigamon Compatible Transceiver QSFP DD 400GBase LR4 PAM4 (1310nm, SMF, 10km, LC, DOM) ATGBICS Gigamon compatible QDD 503 QSFP DD 400GBase LR4 form factor network transceiver supports a distance of up to 10km 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
QDD-503 Gigamon® Compatible Transceiver QSFP-DD 400GBase-LR4 PAM4 (1310nm, SMF, 10km, LC, DOM)
ATGBICS Gigamon® compatible QDD-503 QSFP-DD 400GBase-LR4 form factor network transceiver supports a distance of up to 10km 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 Gigamon® QDD-503 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
4.5 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Improves the air quality of you vehicle
Perfect fit. You can tell the difference in the quality air recirculation. Without a doubt an improvement over inexpensive filters. I highly recommend replacing any auto air conditioning and heating with this filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
★★★★★ 5
Works as designed
Great air filter. I have no complaints. Works as designed.
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Reviewed in the United States on May 28, 2026
★★★★★ 4
Great filter, but reduces air flow
Filter is very well made with a sturdy frame. It does significantly reduce air flow.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Great Seller
Product arrived quickly and exactly as described. No issue whatsoever. Highly Recommended Seller!!!
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Nice and easy to install.
Nice and easy to install
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Reviewed in the United States on August 20, 2025
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