Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Sekuyiminyaka engaphezu kwekhulu, ithusi libe yitshe lesisekelo lezokuxhumana emhlabeni jikelele. Izakhiwo zalo eziyingqayizivele zakha intambo yokuxhumanisa umhlaba—kusukela kumanethiwekhi okuqala ezintambo zasendlini kuya kwingqalasizinda yeselula yesimanje. Leli fa lokuxhumana okuthembekile liqinisekisa ukuthi ithusi lizohlala libalulekile kuze kube sesikhathini esizayo.
Ukuthuthuka kobuchwepheshe bezokuxhumana kwaphawulwa ukwamukelwa okubalulekile kwekhebula le-coaxial. Njengoba linomqhubi wethusi ophakathi, lolu hlobo lwekhebula lwaba yinto ebalulekile kakhulu engqalasizinda ngenxa yamandla alo okudlulisa i-bandwidth ephezulu, okwenza kube lula ukusakazwa kwethelevishini kanye ne-inthanethi ye-broadband. Amandla alo okuguqula ukuthwala iziteshi eziningi zesignali ngasikhathi sinye ashintshe kakhulu ukusatshalaliswa nokusetshenziswa kwemidiya.
Ukuguqulwa kwedijithali kuye kwaqinisa indima ebalulekile yethusi. Njengomgogodla wokufakwa kwezintambo ze-Ethernet emakhaya, emahhovisi, nasezikhungweni zedatha, ithusi liyaqhubeka nokuvumela ukuxhumana kwamadivayisi endawo. Ngenkathi i-fiber optics ibusa izintambo ezinde, ithusi liyaqhubeka njengesixhumanisi esibalulekile sokugcina kubasebenzisi bokugcina. Ngokumangalisayo, yona kanye inguquko ye-AI eqhutshwa yile ngqalasizinda yedijithali manje icindezela ukunikezwa kwethusi emhlabeni jikelele. Izikhungo zedatha—inhliziyo yangempela ye-AI—ziyisidingo esiyinhloko, zisebenzisa inani elikhulu lethusi lokusatshalaliswa kwamandla, ukupholisa, kanye nokufakwa kwezintambo zangaphakathi. Izidingo zamandla ezikhulayo zekhompyutha ye-AI zandisa lesi sidingo, zandisa ukuntuleka kwethusi okulindelwe.
I-Kexint iyifektri yobuchwepheshe yokukhiqiza izintambo zenethiwekhi enolwazi lweminyaka eyi-10 embonini. Sinikeza izinsizakalo ezenziwe ngokwezifiso futhi singakunikeza amasampula wamahhala ukuze uhlole. Izintambo zethu zenethiwekhi zithunyelwe emazweni amaningi okuhlanganisa iRussia, i-UK, iSaudi Arabia kanye neSri Lanka, esisungule nabo ubudlelwano bokubambisana besikhathi eside. Sizibophezele ekukunikezeni imikhiqizo nezinsizakalo ezisezingeni eliphezulu.
Indlela Yokukhetha Ikhebula Lenethiwekhi Lethusi Elifanele
Ukukhetha ikhebula lethusi elifanele kuhilela ukuhlola izici ezintathu ezibalulekile: ukusebenza okudingekayo, indlela yokufaka, kanye nendawo yokusebenza. Indlela ehlelekile iqinisekisa ukuthembeka, ukusebenza kahle kwezindleko, kanye nokusekelwa kwezidingo zesikhathi esizayo.
Isinyathelo 1: Khetha Isigaba Sokusebenza (i-Cat5e, i-Cat6, i-Cat6a)I-bandwidth yakho edingekayo kanye nebanga lokudlulisa linquma isigaba sekhebula.
| Isigaba | Isivinini Esiphezulu | Ibanga Elisebenzayo | Ikesi Lokusetshenziswa Elingcono Kakhulu |
| I-Cat5e | 1 Gbps | Kufika ku-100 m | Isixazululo esingabizi kakhulu sokuxhumana okuyisisekelo (isib. amanethiwekhi ajwayelekile ehhovisi). |
| Ikati 6 | 10 Gbps | Kufika ku-55 m | Izixhumanisi zomgogodla ezisheshayo nezisheshayo noma ukuthuthukiswa ngaphakathi kwebanga elilinganiselwe. |
| I-Cat6a | 10 Gbps | Kufika ku-100 m | Amanethiwekhi e-10G akude, ukufakwa kwezentengiselwano, noma izindawo ezinezinkinga ze-EMI. |
| Isiqondiso: Hlanganisa ukukhetha kwakho nezidingo zamanje kanye nokuthuthukiswa okubonakalayo. Ukutshala imali esigabeni esiphezulu namuhla kungavimbela ukushintshwa kwengqalasizinda ebizayo kamuva. | |||
Isinyathelo 2: Khetha Uhlobo Lomqhubi (Oluqinile vs. Olunezinsila)
Lokhu kukhetha kuncike ekutheni ikhebula lizohlala liqinile noma lizothuthwa njalo.
I-Conductor Eqinile: Isebenzisa ucingo olulodwa lwethusi olujiyile ngomqhubi ngamunye. Inikeza ukusebenza kahle kukagesi okuphezulu kakhulu uma kukhulunywa ngebanga kanye nokuncipha okuphansi. Yakhelwe ukufakwa okuhlala njalo nokungaguquki (odongeni, ophahleni, kumaphaneli okuhlanganisa).
I-Stranged Conductor: Yakhiwe izintambo eziningi ezincane ezisontekile ndawonye. Inikeza ukuguquguquka okuphezulu kanye nokumelana nokuphuka ngenxa yokugoba okuphindaphindiwe. Ilungele izintambo ezihlanganisiwe kanye nanoma yikuphi ukuxhumana okuzoxhunywa/kukhishwe noma kuthuthwe.
Isinyathelo sesi-3: Hlola Indawo Yokufaka (Yangaphakathi vs. Yangaphandle)
Indawo ezungezile inquma ijakethi yekhebula edingekayo kanye nezici zokuvikela.
Amakhebula Angaphakathi: Ngokuvamile anejakethi ejwayelekile ye-PVC. Afanelekela izindawo ezilawulwayo njengamahhovisi, amakhaya, kanye nezikhungo zedatha.
Amakhebula Angaphandle: Akhiwe ngezinto ezingamelani nesimo sezulu (isb. ijakethi le-PE), aphathwa nge-UV, futhi avame ukufaka ijeli noma itheyiphu evimba umswakama. Kuyadingeka kunoma yikuphi ukugeleza kwangaphandle, ukungcwaba, noma umsele ovezwe ekushintsheni kwezinga lokushisa, ukukhanya kwelanga, noma umswakama. Ukusebenzisa ikhebula langaphakathi ngaphandle kuzoholela ekuwohlokeni okusheshayo kwejakethi kanye nokwehluleka kwesignali.
Uhlu Lokuhlola Lokugcina:
Isivinini kanye nebanga: Qondanisa isilinganiso sakho sekati nemininingwane yenethiwekhi yakho.
Uhlobo Lokufaka: Sebenzisa umongo oqinile wezindonga; sebenzisa ovalelwe ezintanjeni zezintambo ezihlanganisiwe.
Indawo: Sebenzisa izintambo ezilinganiselwe ngaphandle kunoma yikuphi ukuchayeka kwangaphandle.
I-EMI: Ezindaweni ezinomsindo kagesi (eduze kwemishini yezimboni, izintambo zikagesi ezisindayo), chaza izinhlobo ezivikelwe (STP/FTP) kune-UTP ejwayelekile.
