Enwere ike kewaa eriri mgbasa ozi eriri n'ime eriri otu mode na eriri multi mode dị ka ọnọdụ nnyefe na eriri. Ihe kachasị dị iche n'etiti otu ụdị na ọtụtụ ụdị bụ ebe nnyefe.

Industrial ọkwa fiber media Ntụgharị: ihe dị iche n'etiti otu-mode eriri na multi-mode eriri:
(1) Single-mode fiber fiber na-eji laser steeti siri ike dị ka isi iyi ọkụ, yana eriri multi mode na-eji diode na-emitting ọkụ dị ka isi iyi ọkụ;
(2) Single-mode fiber fiber nwere ogologo mgbasa ozi na ogologo nnyefe ogologo, mana ọ chọrọ isi iyi laser, nke dị oke ọnụ, yana multimode fiber nwere obere nnyefe ọsọ, obere anya na ọnụ ala dị ala;
(3) The isi dayameta na mgbasa nke otu-mode eriri dị obere, na naanị otu ụdị nke nnyefe kwere;
(4) Multimode eriri nwere nnukwu isi dayameta na mgbasa, na-ekwe ka a na-ebufe ọtụtụ narị ụdịdị.
(5) The fiber isi nke multimode ngwa anya cable bụ oké, na price bụ dịtụ ọzọ ọnụ.

Ihe ntụgharị mgbasa ozi fiber-ọkwa ụlọ ọrụ: ọdịiche dị n'etiti modul ngwa anya otu mode na modul ngwa anya ọtụtụ ọnọdụ:
(1) The wavelength nke multi-mode ngwa anya modul bụ 850nm; otu-mode ngwa anya modul bụ 1310nm, 1550nm;
(2) Ngwa ndị a na-eji na modul ngwa anya nke otu-mode bụ okpukpu abụọ nke multi-mode optical modules, n'ihi ya, ọnụ ahịa zuru ezu nke otu mode modul optical modules dị elu karịa nke multi-mode optical modules;
(3) Ogologo nnyefe nke modul optical modem nwere ike iru 100km; Multi-mode ngwa anya modul bụ naanị 2km.