プラスチック光ひかりファイバMeanings1nounplastic optical fibercomputingTechnical term in computing and telecommunications for optical fiber made of plastic, often abbreviated as POF.プラスチック光ひかりファイバはガラス製せいより安あん価かで取とり回まわしやすい。Plastic optical fiber is cheaper and easier to handle than glass fiber.