略語大辞典 [C] 25 FTTH fiber to the home 光ファイバー加入者線. 家庭用光ファイバー通信回線. fiber to the home; a local fiber-optic communications line; ref. FTTC(fiber-to-the-curb) system; ref. FTTD(fiber to the desk), FITL(fiber in the loop), FDDI(fiber data-distributed interface); ref. PON(passive optical network 丸善「略語大辞典」JLogosID : 11875464