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Channel: fiber optics – IEEE ComSoc Technology Blog
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Openreach deploys Adtran’s FSP 3000 open optical transport system

Adtran today announced that Openreach, the UK’s largest wholesale broadband network, has deployed its FSP 3000 open optical transport technology to enable its new Optical Spectrum Access 100G Single...

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Nokia will manufacture broadband network electronics in U.S. for BEAD program

Nokia has become the first telecom company to announce the manufacturing of fiber-optic broadband network electronics products and optical modules in the U.S. for use in the Broadband Equity, Access...

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Fiber Connect 2023: Telcos vs Cablecos; fiber symmetric speeds vs. DOCSIS 4.0?

Derek Kelly, Lumos’ VP of market development, went as far as to say that “fiber is always the answer,” and suggested cable alternatives will not stand the test of time.  Kelly claimed that as $42.5...

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Nokia Bell Labs claims new world record of 800 Gbps for transoceanic optical...

Nokia today announced it has set two new world records in submarine optical transmission, both of which will shape the next generation of optical networking equipment. The first sets a new optical...

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Precision Optical Technologies (OT) in multi-year “strategic partnership” to...

Rochester, N.Y., based Precision Optical Technologies (OT) has struck a multi-year “strategic partnership” with Charter Communications to upgrade the latter’s optical network.  In alignment with...

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Bell and FirstLight: 3 new wavelength routes with triple redundancy and...

In partnership with FirstLight Fiber, Bell Canada announced new, unique wavelength data routes this week with speeds up to 400G b/sec with triple redundancy between Secaucus, NJ, Toronto, and Montreal,...

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Deutsche Telekom Network Day: Fiber, Mobile Network, Open RAN and 5G SA...

2023 Deutsche Telekom (DT) Highlights: Fiber offensive: more than 2.5 million new fiber connections made possible in 2023, reaching a total of more than ten million fiber households in 2024 5G...

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Calix and Corning Weigh In: When Will Broadband Wireline Spending Increase?

Broadband wireline network operators (telcos and MSOs/cablecos) have cutback on CAPEX with decreased spending for network equipment.  In its latest earnings call, Calix warned that broadband operator...

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Fiber and Fixed Wireless Access are the fastest growing fixed broadband...

The latest OECD statistics show that Fiber and Fixed Wireless Access (FWA) have seen the strongest growth in fixed broadband technologies in three years. Fibre subscriptions have increased by 56%...

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U.S. fiber rollouts now pass ~52% of homes and businesses but are still far...

Fiber optic network deployments have reached a milestone as they now pass more than 50% of U.S. households, according to recent report from the Fiber Broadband Association (FBA) [1.] and RVA Market...

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China Telecom with ZTE demo single-wavelength 1.2T bps hollow-core fiber...

China Telecom, along with its partners [1.], says it has launched the world’s first live single-wavelength 1.2T bps hollow-core fiber optics transmission system with unidirectional capacity over 100T...

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AT&T’s leads the pack of U.S. fiber optic network service providers

AT&T and Verizon are spending billions of dollars to grow their existing fiber-optic networks and add to the millions of broadband clients they already serve, mostly in regions covered by their...

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SK Telecom (SKT) and Nokia to work on AI assisted “fiber sensing”

SK Telecom (SKT) and Nokia have agreed to work on artificial intelligence (AI) assisted “fiber sensing,” a wired network technology that employs AI to monitor the environment around optical cables....

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Verizon to buy Frontier Communications

Wall Street Journal reported today that Verizon is on the verge of buying Frontier Communications for as much as $7 billion in a deal that would bolster the company’s fiber network to compete with...

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Nokia, Windstream Wholesale and Colt complete world’s first ultra-fast 800GbE...

Nokia, Windstream, and Colt Technology Services have completed an 800 Gigabit Ethernet (800 GbE) trial spanning 8,500km between London and Chicago over a subsea and terrestrial route. The trial...

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Bell Canada buying Ziply Fiber for C$7 billion; will become 3rd largest fiber...

Bell Canada (owned by BCE) has entered into a definitive agreement to acquire Ziply Fiber in a deal with a transaction value of around C$7 billion (C$3.65 billion in cash plus the assumption of debt)....

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