高速 こうそく多重 たじゅう しゅう配信 はいしん装置 そうちであれば
kōsokutajūshūhaishinsōchideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 高速多重集配信装置

1. If it is a high-speed multicast distribution device; Were it a high-speed multicast distribution device

Ba Conditional
Computing