Impi phakathi kwe-fiber optics nezintambo zethusi ibilokhu iqhubeka iminyaka engaphezu kweshumi. Namuhla, ngokuvela okuqhubekayo kwezinsizakalo ezintsha njenge-cloud computing kanye ne-5G, ubukhulu bezikhungo zedatha buyaqhubeka nokukhula, futhi ukwakheka kwazo kanye nokufakwa kwezintambo kuba nzima kakhulu. Kodwa-ke, isisindo esincane se-fiber optics kanye nezindleko zazo ezincipha kancane kancane kwenza imishini yenethiwekhi yomgogodla ibe nzima kakhulu kuma-fiber optics. Isidingo siyaqina futhi, futhi isilinganiso se-fiber optics ezikhungweni zedatha ezinkulu sifinyelela ku-70%, siphakeme kakhulu kunesezintambo zethusi.
1. Ukuqhathaniswa kwezicelo
Nakuba kuqhutshwa yisidingo se-bandwidth enkulu esikhungweni sedatha, imicu yokukhanya Banesabelo esikhulu ekusetshenzisweni kwesikhungo sedatha, ikakhulukazi emgogodleni wohlelo lokusebenza, ngenxa yezinzuzo zesivinini sokudlulisa esiphezulu kanye ne-bandwidth enkulu; kodwa, empeleni, izintambo zethusi zizohlala ziyingxenye ebalulekile yezikhungo zedatha futhi, ezisetshenzisweni ezindaweni ezikhethekile, njengokudlulisa izwi kanye nokunikezwa kwamandla, izintambo zethusi azikwazi ukushintshwa yizintambo ze-optical.
2. Izinzuzo eziyingqayizivele zezintambo zethusi
Kukhebula elihlanganisiwe elivundlile ngaphakathi kwamamitha ayi-100, i-fiber optics Ingaphansi kwekhebula lethusi ngokwemibandela yokugcinwa, izindleko, kanye nokufakwa kwezintambo. I-fiber core ku-fiber optical uhlobo olukhethekile lwe-fiber yengilazi, ebuthakathaka kakhulu kune-copper kukhebula lethusi. Ngesikhathi sokufakwa kwezintambo kanye nokugcinwa okulandelayo, uma kunakekelwa kakhulu nge-fiber optical, izophuka kalula, kwandise izindleko. Ngokuphathelene nesimo samanje semakethe, yize intengo ye-fiber optical yehlile, isese phezulu kunentengo yekhebula lethusi iyonke; ngakho-ke, uma kuqhathaniswa ne-fiber optical, ukufakwa kwezintambo zekhebula lethusi kanye nokugcinwa kulula kakhulu futhi kuyabiza.
Ezinhlelweni zokunikezwa kwamandla, njengokudluliselwa kwesignali yezwi kanye nokufinyelela okungenantambo, izinhlelo zokunikezwa kwamandla ze-PoE, ama-fiber optic awakwazi ukufaka esikhundleni sekhebula lethusi.
Isikhathi sokuthunyelwe: Jan-10-2023
