Byombi fibre imwe na fibre optique modules irashobora kohereza no kwakira. Kubera ko itumanaho ryombi rigomba kuba rishobora kohereza no kwakira. Itandukaniro nuko fibre optique module imwe ifite icyambu kimwe gusa. Ikwirakwizwa rya Wavelength multiplexing (WDM) ikoreshwa muguhuza kwakira no guhererekanya uburebure butandukanye muri fibre imwe, kuyungurura binyuze muyungurura muri module optique, kandi icyarimwe ukarangiza kohereza ibimenyetso bya optique 1310nm no kwakira ibimenyetso bya optique 1550nm, cyangwa ubundi . Kubwibyo, module igomba gukoreshwa muburyo bubiri (ntibishoboka gutandukanya fibre hamwe nuburebure bwa transceiver imwe).
Kubwibyo, module imwe ya fibre optique ifite igikoresho cya WDM, kandi igiciro kiri hejuru yicy'ibice bibiri bya fibre optique. Kubera ko fibre fibre optique yakira kandi ikakira ku byambu bitandukanye bya fibre optique, ntibivanga hagati yabo, bityo ntibikeneye WDM, bityo uburebure bwumuraba burashobora kuba bumwe. Igiciro gihendutse kuruta icya fibre imwe, ariko bisaba ibikoresho byinshi bya fibre.
Double fibre optique module hamwe na fibre optique module imwe mubyukuri bigira ingaruka zimwe, itandukaniro gusa nuko abakiriya bashobora guhitamo fibre imwe cyangwa fibre ebyiri bakurikije ibyo bakeneye.
Moderi imwe ya fibre optique ihenze cyane, ariko irashobora kubika ibikoresho bya fibre, bikaba byiza guhitamo kubakoresha bafite ibikoresho bidahagije bya fibre.
Moderi ya fibre optique module ihendutse cyane, ariko ikeneye gukoresha fibre imwe. Niba ibikoresho bya fibre bihagije, urashobora guhitamo fibre optique module.