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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
QDD-400G-LR8-AR Arista® Compatible Transceiver QSFP-DD 400GBase-LR8 8x50G PAM4 (1310nm, SMF, 10km, LC, DOM)QDD 400G LR8 AR Arista Compatible Transceiver QSFP DD 400GBase LR8 8x50G PAM4 (1310nm, SMF, 10km, LC, DOM) ATGBICS Arista compatible QDD 400G LR8 AR QSFP DD 400GBase LR8 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
QDD-400G-LR8-AR Arista® Compatible Transceiver QSFP-DD 400GBase-LR8 8x50G PAM4 (1310nm, SMF, 10km, LC, DOM)
ATGBICS Arista® compatible QDD-400G-LR8-AR QSFP-DD 400GBase-LR8 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 Arista® QDD-400G-LR8-AR 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
4.7 ★★★★★
Based on 1434 reviews
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Product Reviews
★★★★★ 4
Easy to Use, Great for Daily Outdoor Use
Size: 5 Fl Oz (Pack of 2), Style: SPF 50
This has become my go-to sunscreen for daily walks. The spray works at any angle, which makes application quick and easy — especially when you’re trying to get out the door. 🙌
The scent is light and summery, not overpowering, which I appreciate. It performs well for regular outdoor use, though like most sprays, it does leave a slightly sticky feel on the skin.
For those who pay attention to ingredients, this has an EWG rating of 4 (with 10 being the worst), so while it’s not the cleanest option out there, there are definitely greener alternatives if that’s a priority for you.
Overall, a convenient and reliable everyday sunscreen, especially for active outdoor routines.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Best for Construction Workers
Size: 5 Fl Oz (Pack of 2), Style: SPF 70
I work on hot rooftops with a white surface, surrounded by metal duct work that reflects the sun all day long. It could be 70° at ground level but 100° on the roof.
This is the best unscented, sweat proof sunscreen I have been able to find. I only need to reapply at around 1:00pm. I made it the entire summer without a sun burn. Pretty impressive.
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Reviewed in the United States on September 16, 2024
★★★★★ 5
Works very well!
Size: 5 Fl Oz (Pack of 2), Style: SPF 70
Excellent alternative to Neutrogena with a coconut flair! Great product!
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Reviewed in the United States on July 22, 2025
★★★★★ 5
Reef-safe and spray = Great!
Size: 5 Fl Oz (Pack of 2), Style: SPF 70
Hard to find spray reef-safe sunscreen. Love that it’s spf 70. Have used it twice in Cabo!
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Reviewed in the United States on July 22, 2025
★★★★★ 1
Spray is so tough to
Size: 5 Fl Oz (Pack of 2), Style: SPF 70
The spray doesn’t work at all - they are so hard to press down that it’s impossible for me to do without using two hands - it defeats the point of a spray.
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Reviewed in the United States on July 20, 2025