The Bull Case For Ciena (CIEN) Could Change Following Quantum‑Safe 800GbE Transatlantic Trial Success

Simply Wall St.06-23 10:25

Earlier this month, Colt Technology Services and Ciena completed one of the fastest quantum-safe data transmissions on record, sending live 800Gb Ethernet traffic with post-quantum encryption over 6,...

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(CIEN) Could Change Following Quantum‑Safe 800GbE Transatlantic Trial Success\n</h2>\n\n<h4 class=\"meta\">\n\n\n2026-06-23 10:25 GMT+8&nbsp;&nbsp;&nbsp;<a href=https://simplywall.st/stocks/us/tech/nyse-cien/ciena/news/the-bull-case-for-ciena-cien-could-change-following-quantums><strong>Simply Wall St.</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>Earlier this month, Colt Technology Services and Ciena completed one of the fastest quantum-safe data transmissions on record, sending live 800Gb Ethernet traffic with post-quantum encryption over 6,...</p>\n\n<a href=\"https://simplywall.st/stocks/us/tech/nyse-cien/ciena/news/the-bull-case-for-ciena-cien-could-change-following-quantums\">Source Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"ARTY","symbol_name":"ISHARES FUTURE AI & TECH 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solution.\nThis trial showcases how Ciena’s quantum-safe, 1.6T-capable WaveLogic 6 technology could align with rising AI and hyperscaler demand for ultra-secure, high-capacity subsea and long-haul connectivity.\nWe’ll now explore...","collect":0,"end_time":0,"defaultTopTitle":"simplywall.st","property":[],"viewcount":null,"language":"en","relate_stocks":{"ARTY":"ISHARES FUTURE AI & TECH ETF","LU0082616367.USD":"摩根大通美国科技A（dist）","LU0106261612.USD":"SCHRODER ISF US SMALLER COMPANIES IMPACT \"A\" ACC","LU0719512351.SGD":"JPMorgan Funds - US Technology A (acc) SGD","CHAT":"ROUNDHILL GENERATIVE AI & TECHNOLOGY ETF","LU0205193047.USD":"SCHRODER ISF US SMALL & MID-CAP EQUITY \"A\" (USD)  ACC","LU0348723411.USD":"ALLIANZ GLOBAL HI-TECH GROWTH \"A\" (USD) INC","LU1989764664.SGD":"CPR Invest - Global Disruptive Opportunities A2 Acc SGD-H","LU0963586101.USD":"ALLIANZ GLOBAL SMALL CAP EQUITY \"AT\" ACC","AIPO":"Defiance AI and Power Infrastructure ETF","LU1720051017.SGD":"Allianz Global Artificial 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ETF"},"translate_title":"量子安全800GbE跨大西洋试验成功后，Ciena(CIEN)的牛市可能会发生变化","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"ARTY":0.9,"QPUX":0.9,"CHAT":0.9,"CIEN":1.5,"AIPO":0.9,"AGIX":0.9},"content_text":"Earlier this month, Colt Technology Services and Ciena completed one of the fastest quantum-safe data transmissions on record, sending live 800Gb Ethernet traffic with post-quantum encryption over 6,900 km between New York and London using Ciena’s WaveLogic 6 Extreme solution. This trial showcases how Ciena’s quantum-safe, 1.6T-capable WaveLogic 6 technology could align with rising AI and hyperscaler demand for ultra-secure, high-capacity subsea and long-haul connectivity. We’ll now explore how Ciena’s quantum-safe 800GbE transatlantic trial with Colt may influence its investment narrative around AI networking. Capitalize on the AI infrastructure supercycle with our selection of the 49 best 'picks and shovels' of the AI gold rush converting record-breaking demand into massive cash flow.AdvertisementCiena Investment Narrative RecapTo stay invested in Ciena, you need to believe that AI and cloud buildouts will continue to require ever-faster, more secure optical networks, and that Ciena can keep winning a meaningful share of that spend despite customer concentration and rapid technology shifts. The Colt quantum-safe 800GbE trial supports this AI networking angle, but it does not fundamentally change the near term catalyst of hyperscaler deployment momentum or the key risk around reliance on a few large buyers. The most relevant recent announcement alongside the Colt trial is Ciena’s US$2.875 billion zero coupon convertible notes due 2031, which refinanced debt and helped fund buybacks and hedging. While the financing itself is not directly tied to quantum-safe optics, it underpins Ciena’s ability to keep investing in platforms like WaveLogic 6 and scaling supply for AI driven demand, which sits at the heart of both the upside catalysts and the execution risks ahead. Yet despite the excitement around AI ready, quantum safe networks, investors should also be aware that... Read the full narrative on Ciena (it's free!)Ciena's narrative projects $9.8 billion revenue and $1.4 billion earnings by 2029.Uncover how Ciena's forecasts yield a $452.12 fair value, in line with its current price.Exploring Other PerspectivesCIEN 1-Year Stock Price Chart Compared with the consensus story, the most pessimistic analysts assumed only about 13 percent annual revenue growth to roughly US$6.6 billion and earnings of about US$589 million by 2028, so you should recognize that views on Ciena’s dependence on a few hyperscalers and exposure to slower traffic growth can differ sharply and this new quantum safe trial may shift those expectations in more than one direction.Explore 8 other fair value estimates on Ciena - why the stock might be worth as much as 56% more than the current price!Decide For YourselfDon't just follow the ticker - dig into the data and build a conviction that's truly your own.A great starting point for your Ciena research is our analysis highlighting 2 key rewards and 1 important warning sign that could impact your investment decision.Our free Ciena research report provides a comprehensive fundamental analysis summarized in a single visual - the Snowflake - making it easy to evaluate Ciena's overall financial health at a glance.Want Some Alternatives?Don't miss your shot at the next 10-bagger. Our latest stock picks just dropped:The best AI stocks today may lie beyond giants like Nvidia and Microsoft. Find the next big opportunity with these 14 smaller AI-focused companies with strong growth potential through early-stage innovation in machine learning, automation, and data intelligence that could fund your retirement.Find 44 companies with promising cash flow potential yet trading below their fair value.This technology could replace computers: discover 31 stocks that are working to make quantum computing a reality.  This article by Simply Wall St is general in nature. We provide commentary based on historical data\n    and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your\n    financial situation. We aim to bring you long-term focused analysis driven by fundamental data.\n    Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.\n    Simply Wall St has no position in any stocks mentioned.New: AI Stock Screener & AlertsOur new AI Stock Screener scans the market every day to uncover opportunities.• Dividend Powerhouses (3%+ Yield)• Undervalued Small Caps with Insider Buying• High growth Tech and AI CompaniesOr build your own from over 50 metrics.Explore Now for FreeHave feedback on this article? Concerned about the content? Get in touch with us directly. 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