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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
QSFP-DD-400G-ER8-MSA Universally Coded MSA Compliant Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm, SMF, 40km, LC, DOM)QSFP DD 400G ER8 MSA Universally Coded MSA Compliant Transceiver QSFP DD 400GBase ER8 PAM4 (1310nm, SMF, 40km, LC, DOM) ATGBICS Universally Coded MSA compliant QSFP DD 400G ER8 MSA QSFP DD 400GBase LR4 form factor network transceiver supports a distance of up to 40km 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
QSFP-DD-400G-ER8-MSA Universally Coded MSA Compliant Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm, SMF, 40km, LC, DOM)
ATGBICS Universally Coded MSA compliant QSFP-DD-400G-ER8-MSA QSFP-DD 400GBase-LR4 form factor network transceiver supports a distance of up to 40km 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 Universally Coded MSA QSFP-DD-400G-ER8-MSA 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
4.8 ★★★★★
Based on 91 reviews
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Product Reviews
★★★★★ 5
Ohana caregiver
Color: Black
Its sturdy/heavy and the suction cups on the bottom work well. Our family is able to pull the paper towel without pulling the whole holder with them. The arm that holds the paper towel works well and we can pull one towel at a time. We are very happy with this product.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Great paper towel holder
Color: Silver
It was simple to put together. It holds my biggest paper towel roll with no issues. No complaints. Glad I purchased it.
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Reviewed in the United States on May 1, 2026
★★★★★ 4
would be five stars, but it makes a weird clicking sound as you pull a sheet to dispense
Color: Silver
After researching tons of these, and actually owning some of them in the past, I landed on this brand. i’m hoping it stands the test of time.
In times past, the arm broke from the other heavy duty paper towel holders I bought (I think I’m on my fourth one right now. It’s pretty sad.).
This one seems pretty stable. I like the suction cups on the bottom, although sometimes it makes it difficult to move and clean around it because it really has a good grab on my granite countertop.
The one thing that I’m not a fan of is a clicky kind of sound when you pull a sheet to tear off. It’s a little bit annoying and kinda loud. If there were superior paper towel holders without the clicking sound I most definitely would purchase, but the other ones seem to be junk. Crossing fingers this one works. I’ll just have to ignore that clicking sound. It’s just how that propeller-like mechanism works that the paper towel itself slides onto.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Quality of this 👌 product
Color: Silver
This is a great item. It works very well. Very happy with this purchase
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Stays EXACTLY in place!
Color: Black, Color: Black
Buying a 2nd one for the bathroom! Stays EXACTLY in place but easily slides on any surface to where ever you want it!! NOT like traditional paper towel holder that fall over when you pull the sheets apart!!! Great value! Convenient! Stable! Easy to install!
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Reviewed in the United States on May 1, 2026
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