ひかりファイバ伝送 でんそう技術 ぎじゅつであれば
hikarifaibadensōgijutsudeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 光ファイバ伝送技術

1. If fiber optic transmission technology; Were fiber optic transmission technology

Ba Conditional
Computing