'Oina ʻO nā pahu pahuʻo Eurosstyle pahu Nā mea hoʻolaha
ʻOu euroblock, pōkole no ka "Style Deal Syminal Block"; he hui pūʻana o kahi kiko'ī haʻahaʻa haʻahaʻa (a iʻole pluggable) a me ka block block i hoʻohana pinepineʻia no nā microopona a me nā hōʻailona e like me ka Rs-232 a iʻole Rs-485. Ua ikeia no hoi ia e like me ka hui Phoenix a hele mai mai kahi Kelemania Kelemania, i kauʻia ma ka makahiki 1981 ma Harrisburg, Pennsylvania, Hawaiʻi. ʻIkeʻiaʻo "plug-plug-in derminal blocks" a iʻole "ʻelua mau pahu pāluaʻelua".