Ikhebula le-Fiber vs. Ethernet: Yikuphi okulungele inethiwekhi yakho?

I-Fibra vs. ikhebula le-ethernetYikuphi okulungele inethiwekhi yakho?

Uma wakha inethiwekhi, khetha phakathi Intambo ye-fiber optic Umehluko phakathi kwekhebula le-optical ne-Ethernet (ithusi) ubalulekile. Umehluko wabo omkhulu usekuguqukweni kokudlulisa kanye nokusebenza.

Ikhebula le-Ethernet (isb., ikati6I-Cat6a) isebenzisa izintambo zethusi ukudlulisa izimpawu zikagesi. Isebenza kahle, kulula ukuyifaka, futhi iyahambisana ne-Power over Ethernet (PoE). Iyindinganiso yama-LAN amaningi asekhaya nasehhovisi ahamba ibanga elifushane (kufika ku-100 m). Kodwa-ke, isengozini yokuphazamiseka kwe-electromagnetic futhi inemikhawulo ye-bandwidth engokwemvelo.

Ikhebula le-fiber optic lidlulisa idatha njengemifudlana yokukhanya ngemicu yengilazi noma yepulasitiki. Linikeza isivinini esiphezulu, amabanga amakhulu kakhulu (amakhilomitha), kanye nokungavikeleki ngokuphelele ekuphazamisekeni. Njengoba linamandla amakhulu e-bandwidth, liwumgogodla wezikhungo zedatha, amanethiwekhi amabanga amade, kanye ne-inthanethi eshesha kakhulu. Okubi kakhulu izindleko zalo eziphakeme kanye nesidingo sokufakwa okukhethekile.