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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
AOC-D-D-400G-50M Arista® compatible Active Optical Cable 400GBase QSFP-DD (850nm, MMF, 50m)AOC D D 400G 50M Arista compatible Active Optical Cable 400GBase QSFP DD (850nm, MMF, 50m) ATGBICS Arista compatible AOC D D 400G 50M 400GBase QSFP DD to QSFP DD Active Optical Cable operates over Active Fibre using a wavelength of 850nm over MMF with a cable length of 50m. This product operates within a commercial temperature range. It is suitable for short reach connection between two QSFP DD ports in 400G interconnecting networking applications.
AOC-D-D-400G-50M Arista® compatible Active Optical Cable 400GBase QSFP-DD (850nm, MMF, 50m)
ATGBICS Arista® compatible AOC-D-D-400G-50M 400GBase QSFP-DD to QSFP-DD Active Optical Cable operates over Active Fibre using a wavelength of 850nm over MMF with a cable length of 50m. This product operates within a commercial temperature range. It is suitable for short reach connection between two QSFP-DD ports in 400G interconnecting networking applications.
Our product meets the specification of Arista® AOC-D-D-400G-50M 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
4.1 ★★★★★
Based on 1125 reviews
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Product Reviews
★★★★★ 5
Good Tissot Watch
Color: Grey
Arrived on time, in its original box, include a 2 year international warranty, into the box include a book with the Tissot brand history in Switzerland. Algo a second book with a whole catalog of Tissot watches men and women.
The watch looks better when you put in on your wrist. The “naval” blue really gives the clock a classy look. The stainless steel workmanship is really good, the metal is bright and perfectly polished. The metal wristband quality is very good, did not have any problem to adjust the size , I went to my preferred clock workshop for this job, they extracted a few pieces of the band to fit to my small wrist size. Have to get used to the butterfly latch, but after a few days, now I learned to open and close it without any effort. The clock it’s very accurate, I’ve been using my Tissot for near a month and it just increased a few seconds per week. I do the setup and check accuracy with my pc clock. In short, It”s a good value watch, nice, good looking, accurate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2021
★★★★★ 5
Great watch!
Style: Dress, Color: Gold Tone Stainless Steel
BEAUTIFUL WATCH and excellent horology you would expect from Citizen.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Great Buy
Style: Dress, Color: Two-Tone Gold/ Blue Dial, Style: Dress, Color: Two-Tone Gold/ Blue Dial
Stunning watch!! Purchased for my boyfriend for his birthday. He is a bigger guy with a larger arm/wrist so the size of this watch looks great on him. He receives a ton of compliments on it, and it still catches my eye every time he wears it. Decent weight without being too heavy (he reports). Perfect to wear as a daily watch or dress up with
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Reviewed in the United States on February 6, 2026
★★★★★ 5
Quality and “Executive” Look
Style: Dress, Color: Two-Tone Gold/ Blue Dial
Quality you come to expect from Citizen. Looks and feels like a more expensive watch without busting your wallet. I get the most compliments on this watch over any other I own!
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Reviewed in the United States on April 18, 2025
★★★★★ 5
For the money you spend, you can't beat it.
Style: Dress, Color: Two-Tone Gold/ Blue Dial
Citizen has the best watches for the money you spend. Can't beat the prices.
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Reviewed in the United States on May 30, 2026
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