Last Updated：2025/12/05
The company upgraded the neighborhood's tree-and-branch cable system to improve signal reliability during storms.
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The company upgraded the neighborhood's tree-and-branch cable system to improve signal reliability during storms.
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同社は地域の主幹から各加入者へ分岐するツリー型ケーブルシステムを改良して、嵐の際の信号の信頼性を向上させた。
