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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
QSFP28-4SFP28-CU-2.5M H3C® Compatible Direct Attach Copper Breakout Cable 100GBase-CU QSFP28 to 4x25GBase-CU SFP28 (Passive Twinax, 2.5m)QSFP28 4SFP28 CU 2. 5M H3C Compatible Direct Attach Copper Breakout Cable 100GBase CU QSFP28 to 4x25GBase CU SFP28 (Passive Twinax, 2. 5m) ATGBICS H3C Compatible QSFP28 4SFP28 CU 2. 5M 100GBase CU QSFP28 to 4 SFP28 Passive Direct Attach Cable operates over Passive Copper with a cable length of 2. 5m. This product operates within a commercial temperature range. It is suitable for short reach connection between 100G QSFP28 and 25G SFP28 enabled host
QSFP28-4SFP28-CU-2.5M H3C® Compatible Direct Attach Copper Breakout Cable 100GBase-CU QSFP28 to 4x25GBase-CU SFP28 (Passive Twinax, 2.5m)
ATGBICS H3C® Compatible QSFP28-4SFP28-CU-2.5M 100GBase-CU QSFP28 to 4 SFP28 Passive Direct Attach Cable operates over Passive Copper with a cable length of 2.5m. 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 H3C®QSFP28-4SFP28-CU-2.5M 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
4.3 ★★★★★
Based on 1561 reviews
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Product Reviews
★★★★★ 5
Sturdy - Easily Adjustable - Works as Advertised
I modified it to fit a small subwoofer under my desk. I flipped the arms, inverted them and screwed it on to the desk. Not the intended use, but it solved my issue perfectly. It's really sturdy, it'll be perfect for mini PC's.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Perfect for mounting subs!
Love it. Mounted my subwoofer under desk with it.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Flexibility and clean desk space!!!
Bought three of these for my home office. Two for Synology NAS drives and one for a Mac Studio. The size ranges make this the perfect product to get everything off my desk. A little difficult to install with the desk upright so I suggest turning it on its side or over completely. In my case, I have these in sit stand desks which is great.
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Reviewed in the United States on December 24, 2025
★★★★★ 4
Decent bracket, Non-beveled screw holes cause complications
The screws that secure the mount to the underside of the desk stick out enough to cause the inner dimensions to change. I had to use the next hole down to increase the size of the bracket to accommodate my device, resulting in a less secure mount than desired. If the holes were beveled so that the screws fit more flush with the mount I'd be able to give it 5 stars. But the inner dimensions are not entirely as advertised due to the screws.
Quality is up to standard otherwise, installation is relatively straightforward, price point is fine for a bracket of this size.
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Reviewed in the United States on September 18, 2025
★★★★★ 5
Great mount!
Great under desk NAS mount. Adjustable and sturdy, easy to install. Worked well for my Qnap TR-004 four slot DAS. I used 5/64 drill bit for the holes. Since my desk has a rear lip I reused rear stopper bit as a headphone hanger. I bend it slightly to a hook shape.
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Reviewed in the United States on May 6, 2025