Zombini iimodyuli zefiber enye kunye ne-fiber optical ezimbini zinokusasaza kwaye zifumane. Kuba ezi zimbini zonxibelelwano kufuneka zikwazi ukuthumela nokufumana. Umahluko kukuba imodyuli enye yefiber optical inezibuko elinye kuphela. Ubuchwephesha be-Wavelength division multiplexing (WDM) busetyenziselwa ukudibanisa ukufunyanwa kunye nokudlulisa i-wavelengths kwi-fiber enye, ukucoca ngesihluzo kwimodyuli ye-optical, kwaye ngaxeshanye ugqibezele ukuhanjiswa kweempawu ze-1310nm kunye nokufumana i-1550nm izibonakaliso ze-optical, okanye ngokuphambene noko. . Ke ngoko, imodyuli kufuneka isetyenziswe ngababini (akunakwenzeka ukwahlula ifayibha kunye ne-wavelength ye-transceiver efanayo).
Ngoko ke, imodyuli enye ye-fiber optical inesixhobo se-WDM, kwaye ixabiso liphezulu kunelo lemodyuli ye-fiber optical module. Ekubeni iimodyuli ezimbini ze-fiber optical zifumana kwaye zifumana kwii-ports ezahlukeneyo ze-fiber optical, aziphazamisani, ngoko ke azidingi i-WDM, ngoko ke ubude be-wavelength bufana. Ixabiso liphantsi kunelo lefayibha enye, kodwa lifuna izibonelelo ezininzi zefiber.
Imodyuli yefiber ephindwe kabini kunye nemodyuli enye yefiber optical eneneni inesiphumo esifanayo, umahluko kuphela kukuba abathengi banokukhetha ifayibha enye okanye ifayibha kabini ngokwezidingo zabo.
Imodyuli enye yefiber optical ibiza kakhulu, kodwa inokugcina i-fiber resource, elona khetho lungcono kubasebenzisi abanezixhobo zefiber ezingonelanga.
Imodyuli ye-fiber optical ezimbini inexabiso eliphantsi, kodwa kufuneka isebenzise ifayibha enye ngaphezulu. Ukuba izibonelelo zefiber zanele, unokukhetha imodyuli yefiber optical ezimbini.