Izinyathelo zokuqapha ukusetshenziswa kwe-fiber optics
I-Fiber optics ithinta izimpilo zethu ngesivinini esimangalisayo, kusukela kumanethiwekhi okuxhumana, amanethiwekhi we-TV kuya ku-inthanethi, kusukela emidlalweni ye-inthanethi kuya kumathelevishini anencazelo ephezulu, kusukela kumafoni e-4G kuya ekuqapheni...
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