Hiki ke hoʻouna a loaʻa i nā modula fiber hoʻokahi a me ʻelua fiber optical modules. No ka mea, hiki i nā kamaʻilio ʻelua ke hoʻouna a loaʻa. ʻO ka ʻokoʻa, ʻo ka module fiber optical module hoʻokahi wale nō port. Hoʻohana ʻia ka ʻenehana Wavelength division multiplexing (WDM) e hoʻohui i ka loaʻa ʻana a me ka hoʻouna ʻana i nā nalu i loko o kahi fiber hoʻokahi, kānana ma o ka kānana i ka module optical, a i ka manawa like e hoʻopau ai i ka lawe ʻana i nā hōʻailona optical 1310nm a me ka loaʻa ʻana o nā hōʻailona optical 1550nm, a i ʻole. . No laila, pono e hoʻohana ʻia ka module i nā pālua (ʻaʻole hiki ke hoʻokaʻawale i kahi fiber me ka lōʻihi o ka hawewe transceiver).
No laila, loaʻa i kahi module fiber optical kahi mea WDM, a ʻoi aku ka kiʻekiʻe o ke kumukūʻai ma mua o ka module optical fiber dual. Ma muli o ka loaʻa a loaʻa ʻana o nā modules optical fiber ʻelua ma nā awa fiber optical ʻē aʻe, ʻaʻole lākou e hoʻopilikia i kekahi i kekahi, a no laila ʻaʻole pono iā WDM, no laila hiki ke like nā lōʻihi nalu. ʻOi aku ka liʻiliʻi o ke kumukūʻai ma mua o ka fiber hoʻokahi, akā pono ia i nā kumuwaiwai fiber.
Loaʻa ka hopena like ʻole o ka module fiber optical module a me ka module fiber optical module, ʻo ka ʻokoʻa wale nō ka hiki i nā mea kūʻai ke koho i hoʻokahi fiber a i ʻole ʻelua fiber e like me kā lākou pono ponoʻī.
ʻOi aku ka pipiʻi o ka module fiber optical module, akā hiki iā ia ke mālama i kahi punawai fiber, ʻoi aku ka maikaʻi o ka koho no nā mea hoʻohana me ka lawa ʻole o nā kumuwaiwai fiber.
He mea maʻalahi ka module optical fiber ʻelua, akā pono ia e hoʻohana i hoʻokahi fiber hou. Inā lawa nā kumuwaiwai fiber, hiki iā ʻoe ke koho i ka module optical fiber dual.