物理 ぶつり伝送 でんそう じゃなかったです
butsuri den sōrojanakattadesu

Noun
Desu Copula

The polite, past negative form of 物理伝送路

1. Was not a physical transmission path.; Wasn't a physical transmission path.

Past/Perfective
Negative
Polite
Casual Register
Computing