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    From AT&T to Ciena: Tracking optical earnings in Q1 2024

    April 23, 2024
    The first-quarter 2024 earnings reporting season has begun, and Lightwave is tracking how key players in the optical networking industry performed. Please check here for updates...
    www.ciena.com
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    Ciena’s fiscal Q1 results take a hit from service provider inventory challenges

    March 12, 2024
    Despite seeing longer delays in inventory correction, the vendor expects a pickup in sales later this year.
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    Finding opportunities in fiber business services

    March 1, 2024
    Frontier sees fiber as a bright growth spot in its business and wholesale segments. Meanwhile, Zayo named Nikos Katinakis as CTO and Ribbon Communications’ Ramanathan discussed...
    www.frontier.com
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    Frontier’s CEO: Fiber is the bright spot for business, wholesale services

    Feb. 27, 2024
    Despite a near-term dip, the service provider is seeing growth potential from fiber-based services in the coming quarters.
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    Searching for the next investment cycle

    Feb. 16, 2024
    It was a week of opportunities and challenges. Astound Business introduced 400G wavelength services while AT&T led retail Ethernet service growth. But the big news came from Cisco...