Monga gawo lofunikira la kufalikira kwa maukonde a optical, optical fiber module imagwira ntchito ngati kutembenuka kwa photoelectric, kotero kuti ma siginecha amatha kufalikira mu ulusi wamaso.Choncho, kodi inu mukudziwa kusiyanitsa ngati ndiOptical fiber module ndi single-modekapena multimode?Nazi njira zingapo zosiyanitsira pakati pa ma multi-mode fiber modules ndi single-mode fiber modules.
Choyamba, titha kuyang'ana magawo a kutalika kwa gawo la optical fiber module.Nthawi zambiri, kutalika kwa mawonekedwe a optical fiber module ndi 850nm, ndipo gawo la optical fiber ndi multimode optical fiber module.Kutalika kwa mawonekedwe a single-mode optical fiber module nthawi zambiri ndi 1310nm, 1330nm, 1490nm, 1550nm, ndi zina zotero. Kuphatikiza apo, CWDM color light module ndi DWDM color light module ndi ma single-mode fiber modules.
Chachiwiri, titha kuyang'ana kutalika kwa ma fiber optic modules.Mtunda wotumizira wa ma multimode fiber optic modules nthawi zambiri umakhala wosakwana 2km, womwe umayenera kugwiritsidwa ntchito ndi ma multimode fiber jumpers.Mtunda wotumizira wa single-mode optical fiber module nthawi zambiri umakhala pamwamba pa 2km, Gigabit single-mode optical fiber module imatha kutumiza mpaka 160km, ndipo 10-Gigabit single-mode optical fiber module imatha kutumiza mpaka 100km.
Chachitatu, titha kuyang'ana mitundu ya zigawo za fiber optic module.Chida chotulutsa kuwala cha multimode fiber optic module ndi VCSEL, ndipo chowunikira chowunikira cha single mode fiber optic module ndi DFB, EML, FP, etc.
Chachinayi, titha kuweruza ma single-mode kapena ma multi-mode kuchokera ku mtundu wa kukoka mphete ya fiber optic module.Mtundu wa kukoka mphete ya multimode fiber optic module ndi mlingo wotumizira osachepera 40G (kupatula 40G) nthawi zambiri ndi wakuda, 40G ndi pamwamba (kuphatikizapo 40G) Mtundu wa kukoka mphete ya multimode fiber optic module ndi beige.Chikoka cha single-mode fiber module yokhala ndi kutalika kwa 1310nm ndi buluu.Komanso, pali mitundu ina ya kukoka mphete.Onse ndi ma single-mode fiber modules.
Kudziwa mtundu wa fiber ( single-mode/multimode) ya gawo la fiber optic imatithandiza kusankha chodumphira chofananira bwino.