huahana

• Media Attachment Unit (MAU) - Hāʻawi kēia module (e nānā i ka Figure 27-3) i kahi kiko o ka hoʻopili ʻana i nā kaula fiber optic i hoʻohana ʻia no ka hoʻoili ʻana i nā memo ma kahi lōʻihi ma waena o ka PCRR a hiki i nā nodes mamao ʻehā (e nānā i ka Figure 27-4). Hoʻonohonoho ka module i nā memo ma waena o ka PCRR a me kekahi o nā nodes mamao ʻehā i ka manawa i koho ʻia, e hoʻohuli ana i nā hōʻailona hiki ke heluhelu ʻia e ka PCRR i nā hōʻailona kūpono me ka fiber optic media a me ka ʻokoʻa. Aia kēia mau ʻāpana i ka MAU:

— Electronics Module (1C31179) - Hoʻopili i ka Attachment Unit Logic Board (LAU) e hāʻawi i ka mana no ka module a hōʻike i nā hōʻike LED e pili ana nā uwea fiber optic a he mana ko ka Remote Node Controller Module.

— Personality Module (1C31181) - Hale i ka Attachment Unit Personality Board (PAU) nāna e unuhi i nā hōʻailona ma waena o ka PCRR a me ka fiber optic media a hāʻawi i nā mea hoʻohui no nā uwea fiber optic.

Papa 27-1 papa inoa a wehewehe i na modula MAU i loaa.