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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
AOC-QSFP28-4SFP25G-20M-AT Universally Coded MSA Compliant Active Optical Breakout Cable 100GBase QSFP28 to 4x25GBase SFP28 (850nm, MMF, 20m)AOC QSFP28 4SFP25G 20M AT Universally Coded MSA Compliant Active Optical Breakout Cable 100GBase QSFP28 to 4x25GBase SFP28 (850nm, MMF, 20m) ATGBICS Universally Coded MSA Compliant AOC QSFP28 4SFP25G 20M AT 100GBase QSFP28 to 4 SFP28 Active Optical Cable operates over Active Fibre using a wavelength of 850nm over MMF with a cable length of 20m. This product operates within a commercial temperature range. It is suitable for short reach connection
AOC-QSFP28-4SFP25G-20M-AT Universally Coded MSA Compliant Active Optical Breakout Cable 100GBase QSFP28 to 4x25GBase SFP28 (850nm, MMF, 20m)
ATGBICS Universally Coded MSA Compliant AOC-QSFP28-4SFP25G-20M-AT 100GBase QSFP28 to 4 SFP28 Active Optical Cable operates over Active Fibre using a wavelength of 850nm over MMF with a cable length of 20m. This product operates within a commercial temperature range. It is suitable for short reach connection between 100G QSFP28 and 25G SFP28 enabled host adapters, switches, and servers in 100G interconnecting networking applications and provides a cost-efficient way to connect hardware within close proximity racks. This breakout cable connects to 1 x 100G QSFP28 port on one end and to 4 x 25G SFP28 ports on the other end.
Our product meets the specification of Universally Coded MSAAOC-QSFP28-4SFP25G-20M-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
4.2 ★★★★★
Based on 766 reviews
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Product Reviews
★★★★★ 5
Worth it.
Color: Black Walnut
Looks nice. Very solid. Gets the job done.
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Reviewed in the United States on November 10, 2025
★★★★★ 1
Warped Wood
Color: Black Walnut
I know it's inexpensive, but regardless of the price of an item, it should do what it's meant to do somewhat effectively. The wood was warped and did not sit flat on my desk.
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Reviewed in the United States on April 22, 2025
★★★★★ 3
Great wrist rest, advertised dimensions slightly inaccurate.
Color: Black Walnut
Perhaps this is nitpicky but I purchased this wrist rest because it was perfectly sized to my keyboard at 29cm wide. It got here, and it's a fine wrist rest in terms of quality, material and feel, but it's not 29cm wide, it's 30.5cm wide. The other dimensions are accurate enough - both only .1mm off, but the mismatched width against my keyboard is enough for me to notice it and obsess over it. If that doesn't bother you, I say go for it. At $15 it's a good deal.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Long lasting
Color: Black Walnut
I’ve had this for two years and it still looks brand new after every day use. Love it.
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Reviewed in the United States on January 21, 2026
★★★★★ 2
Fairly priced but the finish leaves something to be desired
Color: Black Walnut
This wrist rest looks very nice, but I'd give the finish of the wood a C. There are a few rather rough patches, one that feels like it will develop into splinters eventually if it's not refinished. I'm using it for now, but I'm definitely going to refinish it at some point and it's inspired me to make my own wrist rests from scratch out of hardwood. I gave this two stars because it's very pretty and it's fairly comfortable to use. The wood used is pretty expensive, so I'd say that the price of this item is rather fair. I just wish they put a better finish on materials that are so nice.
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Reviewed in the United States on September 15, 2021
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