ʻO kamodule awa keleawehe module ia e hoohuli ai i ke awa opua i awa uila.ʻO kāna hana ke hoʻololi i nā hōʻailona optical i nā hōʻailona uila, a ʻo kona ʻano interface ʻo RJ45.

ʻO ka module optical-to-electrical he module ia e kākoʻo ana i ka hoʻololi wela, a ʻo nā ʻano pūʻolo he SFP, SFP +, GBIC, a me nā mea ʻē aʻe.Wahi a nā kumukūʻai like ʻole o nā modula awa uila, hiki ke hoʻokaʻawale ʻia i 100M mau modules port uila, 1000M modules port uila, 10G uila port modules a me self-adaptive uila port modules, ma waena o nā modules 10M uila port a me 10G uila port modules. ka mea i hoohana nui ia .

Nā modula Opticalhe mau mea ʻike maka hiki ke hoʻouna a loaʻa nā hōʻailona analog.ʻO ka hana ka hoʻololi ʻana i ka hōʻailona uila i kahi hōʻailona optical ma hope o ka hele ʻana i ka hopena hoʻouna o ka module optical, a laila hoʻololi i ka hōʻailona optical i kahi hōʻailona uila ma o ka hopena e ʻike ai i ka hoʻololi photoelectric.Hiki ke hoʻokaʻawale ʻia nā modula Optical i SFP, SFP +, QSFP + a me QSFP28 e like me nā ʻano hoʻopili like ʻole.

Eia nā ʻokoʻa ma waena o nā modules port uila a me nā modules optical:

1. ʻOkoʻa ke kikowaena: ʻo RJ45 ke kikowaena o ka module port uila, ʻoiai ʻo ke kikowaena o ka module optical ka nui o LC, a aia pū kekahi SC, MPO, etc.

2. Hoʻohui like ʻole: hoʻohana mau ʻia nā modula awa uila me ka Māhele 5, Māhele 6, Māhele 6e a i ʻole Māhele 7 mau kaula pūnaewele, ʻoiai hoʻohana mau ʻia nā modula optical e pili ana me nā lele lele.

3. He ʻokoʻa nā ʻāpana: ʻaʻohe lōʻihi nalu o ka module port uila, akā aia ka module optical (e like me 850nm\1310nm\1550nm).

4. He ʻokoʻa nā ʻāpana: ʻokoʻa nā ʻāpana o ka module port uila a me ka module optical, ʻoi aku ka nui o ka module port uila ʻaʻole i loaʻa ka mea nui o ka module optical - ka laser.

5. ʻOkoʻa ka mamao o ka hoʻouna ʻana: ʻo ka mamao o ka lawe ʻana o ka module port uila he pōkole, ʻo ka mamao loa he 100m wale nō, a hiki i ka mamao o ka lawe ʻana o ka module optical hiki ke hiki i 100m a 160km e like me ke ʻano o ka fiber optical i hoʻohana pū ʻia me ia.