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Description
F5-UPG-VEL-QDD-DR4 F5® compatible Transceiver QSFP-DD 400GBase-DR4 (1310nm, SMF, 500m, MPO-12, DOM)F5 UPG VEL QDD DR4 F5 compatible Transceiver QSFP DD 400GBase DR4 (1310nm, SMF, 500m, MPO 12, DOM) ATGBICS F5 compatible F5 UPG VEL QDD DR4 QSFP DD 400GBase DR4 form factor network transceiver supports a distance of up to 500m over single mode fibre (SMF) using a wavelength of 1310nm via an MPO 12 connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real time
F5-UPG-VEL-QDD-DR4 F5® compatible Transceiver QSFP-DD 400GBase-DR4 (1310nm, SMF, 500m, MPO-12, DOM)
ATGBICS F5® compatible F5-UPG-VEL-QDD-DR4 QSFP-DD 400GBase-DR4 form factor network transceiver supports a distance of up to 500m over single-mode fibre (SMF) using a wavelength of 1310nm via an MPO-12 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 F5® F5-UPG-VEL-QDD-DR4 and we proudly offer a compatibility guarantee and limited lifetime warranty. Our rigorously tested products record a unique traceable serial number and are fully compatible 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
4.1 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Time me again Scotty!
Color: Black Rose Gold
The little woman LOVES this watch. Doesn't care for the band which we will change out but LOVES the watch!
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Reviewed in the United States on January 3, 2026
★★★★★ 4
Great watch for any Nursing and Vet Tech!!
I have it 4 stars because you can't always feel when to stop winding and so it will stop when it runs out. You do not always know when that'll be. I now wind it every 12 hours. The watch itself is cool as hell. The band is easily adjusted. There are multiple clasps to keep it attached. I love being able to see all the mechanics inside. I love that you can wash your hands without taking it off!!
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Reviewed in the United States on August 9, 2025
★★★★★ 5
This watch keeps good time and No battery.
Color: Black Rose Gold
A very interesting watch. Get lots of complements and the best thing is it works.
No battery!
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Reviewed in the United States on September 18, 2025
★★★★★ 1
Keep correct time !
Horrible ! Will not keep correct time......it's ticking but not a correct speed.
I was late to 2 different meetings because it was running slow.
Not a good buy.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Best luxury watch at a affordable price
Color: All Gold
Love my new OUPINKE watch! This is my third one and this is my favorite luxury brand at a reasonable price
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Reviewed in the United States on February 12, 2026