I-QIANHONG ilandele inyathelo leSicombululo se-ODN esiQhagamshelwe kwangaphambili ukuKhawulezisa uTshintsho lweFayibha

Ukuvela kweenkonzo ze-bandwidth ephezulu ezifana nevidiyo ye-4K / 8K, ukuhanjiswa bukhoma, ukunxibelelana nge-telecommuting, kunye nemfundo ye-intanethi kwiminyaka yakutshanje itshintsha indlela yokuphila yabantu kwaye ikhuthaza ukukhula kwemfuno ye-bandwidth.I-Fiber-to-the-home (FTTH) iye yaba yeyona ndlela iphambili yokufikelela itekhnoloji yokufikelela kwibroadband, enezixa ezikhulu zefayibha ezisasazwa kwihlabathi jikelele minyaka le.Xa kuthelekiswa nothungelwano lobhedu, iinethiwekhi zefiber zibonisa i-bandwidth ephezulu, ukuhanjiswa okuzinzile, kunye neendleko eziphantsi zokusebenza kunye nokugcinwa (O & M) .Xa usakha uthungelwano olutsha lokufikelela, ifayibha lukhetho lokuqala.Kumanethiwekhi obhedu asele esetyenzisiwe, abaqhubi kufuneka bafumane indlela yokwenza uguqulo lwefiber ngokufanelekileyo nangeendleko ezifanelekileyo.

I-Fiber Slicing ibeka imingeni kwi-FTTH yokusasazwa

Ingxaki eqhelekileyo ejongene nabaqhubi kwi-FTTH yokuthunyelwa kukuba inethiwekhi yokusabalalisa i-optical (ODN) inexesha elide lokwakha, elibangela ubunzima obukhulu bobunjineli kunye neendleko eziphezulu.Ngokukodwa, i-ODN ichaza ubuncinane i-70% yeendleko zokwakha ze-FTTH kunye ne-90% yexesha layo lokuthunyelwa.Ngokumalunga nokusebenza kakuhle kunye neendleko, i-ODN iyisitshixo sokusasazwa kwe-FTTH.

Ukwakhiwa kwe-ODN kubandakanya i-fiber splicing eninzi, efuna amagcisa aqeqeshiweyo, izixhobo ezikhethekileyo, kunye nendawo yokusebenza ezinzileyo.Ukusebenza kakuhle kunye nomgangatho we-fiber splicing ihambelana ngokusondeleyo nezakhono zamagcisa.Kwimimandla eneendleko eziphezulu zabasebenzi kunye nabasebenzi abangenamagcisa aqeqeshiweyo, ukudityaniswa kwefayibha kuzisa imiceli mngeni emikhulu kukusasazwa kwe-FTTH kwaye ke ngoko kuthintela iinzame zabasebenzi kutshintsho lwefayibha.

Ukudityaniswa kwangaphambili kuSombulula iNgxaki yokuNxitywa kweFayibha

Siphehlelele isisombululo sayo se-ODN esidityaniswe kwangaphambili ukuze sikwazi ukwakhiwa ngokufanelekileyo kunye nexabiso eliphantsi lothungelwano lwefiber.Thelekisa isisombululo se-ODN yendabuko, isisombululo se-CDN esidityanisiweyo ngaphambili sigxile ekutshintsheni imisebenzi ye-fiber eyinkimbinkimbi ye-fiber splicing kunye nee-adapter ezidityanisiweyo kunye nezihlanganisi ukwenza ukwakhiwa kusebenze ngakumbi kwaye kungabizi.Isisombululo se-CDN esidityanisiweyo ngaphambili sibandakanya uchungechunge lweebhokisi zokusasaza ifayibha zangaphakathi nangaphandle ezidityanisiweyo (ODBs) kunye neentambo ze-optical prefabricated.Ngokusekwe kwi-ODB yemveli, i-ODB eqhagamshelwe kwangaphambili yongeza iiadaptha eziqhagamshelwe kwangaphambili ngaphandle kwayo.Ikhebula le-optical elifakwe ngaphambili lenziwe ngokongeza izixhumi ezidityanisiweyo zangaphambili kwintambo yendabuko ye-optical cable.Nge-ODB edityaniswe ngaphambili kunye nekhebula le-optical yangaphambili, amagcisa akufuneki enze imisebenzi yokudibanisa xa edibanisa iifiber.Bafuna kuphela ukufaka umdibaniso wentambo kwi-adapter ye-ODB.