-
Hauv cheeb tsam no, peb xav qhia txog kev paub txog kev lag luam kev sib txuas lus, uas yuav ua rau koj nkag siab ntau ntxiv hauv daim teb no thiab cov khoom lag luam. Yog tias koj txaus siab rau peb cov khoom thiab xav muab qee cov lus qhia, thov hu rau peb yam tsis muaj hesitation, peb yuav txaus siab rau koj cov lus qhia.
-
Dab tsi yog qhov txawv ntawm OM thiab OS2 fiber optic cables?
Fiber optic cables ua lub luag haujlwm tseem ceeb hauv kev sib txuas lus hauv kev sib txuas lus, muaj ob hom fiber ntau optic cables hauv khw. Ib qho yog ib hom thiab lwm qhov yog ntau hom fiber ntau optic cable. Feem ntau ntau hom yog prefixed nrog "OM (Optical multi-mode ...Nyeem ntxiv
