Ishishini lentambo liza kuhamba ngokukhawuleza kangakanani kwiplanti enefayibha zonke?Umhlalutyi wezezimali we-Credit Suisse ukholelwa ukuba imboni iya kucotha ukuphucula ukusuka kwi-coax kwiindawo ezikhuphisanayo ezincinci, zingaboni naluphi na ungxamiseko ekuphuculeni ngokukhawuleza, iteknoloji ethembekileyo, kunye nesantya kunye nohlobo lokuphucula okuhamba ngokukhuphisana phakathi kweemarike abakhonzayo.
"Silindele ukuba ukhetho oluhlukeneyo lwenziwe kwiindawo ezahlukeneyo [zabemi]," utshilo uGrant Joslin, uSekela Mongameli we-US Telecom Equity Research, iCredit Suisse."Ukuba ukwindawo apho unemillimeter wave engenacingo kwaye unomntu okhuphisana naye kwifayibha okanye ababini okanye abathathu abakhuphisana nefayibha, luhlobo lwendawo onokuthi ubeke phambili kuyo [uphuculo lwe-DOCSIS] kuqala kwaye nje ukuba 'ndinezinto ezizayo, ungathanda ukwenza olo hlaziyo.
UJoslin uthe kuya kubakho ukungxamiseka okuncinci kokuphuculwa kwe-DOCSIS 4.0 kwiimarike ezikhuphisanayo.Imimandla yasezidolophini ezingenalo ukhuphiswano lwefiber ziyaphuculwa njengesiseko sokhuselo, ngelixa iindawo zasemaphandleni kunye nezinzulu ezisemaphandleni kusenokwenzeka ukuba zezokugqibela ukuphuculwa.Uthe uphuculo olusuka kwi-DOCSIS 3.1 ukuya ku-4.0 lunokwenzeka ngokuthe ngcembe kwaye lungabangeli inkcitho enkulu yemali kubaboneleli-nkonzo abakhulu, xa kujongwa iinkcitho zabo ezikhoyo.
"I-Charter kunye neComcast bachitha i-9 yeedola ukuya kwi-10 yeebhiliyoni zeedola ngonyaka kwishishini labo njengesiqhelo iCapEx," utshilo uJoslin."Sicinga ukuba zonke iindleko zophuculo lwe- [DOCSIS 4.0] kwiminyaka emininzi eza kwenziwa zikwindawo ethile kuluhlu lweedola ezili-10 ukuya kwi-11 yeebhiliyoni zeedola."
Indlela yokuphucula i-DOCSIS 4.0 ihambisa ezinye iindleko zeendleko kubaqhubi bekhebula ngaphezu kwezantya ezinokubakho zomsebenzisi we-9 Gbps ezantsi kunye ne-4 Mbps ukuya phezulu, kubandakanywa ukuthembeka okungcono ngokubeka iliso elisebenzayo lezixhobo zentsimi kunye nokunciphisa imfuno yokwahlulwa kwe-node yabasebenzi ngokudibanisa ngakumbi. umthamo jikelele kwicala coax womnatha.
UJoslin uqaphele ukuba uninzi lwabaqhubi bentambo abayi kufumana ukuthembeka kwefayibha ngohlaziyo lwe-DOCSIS 4.0, kodwa ishishini lakha ngokuzolileyo i-on-ramp kuzo zonke iifayibha ngokukhutshwa kwehardware yamva nje.“Njengenxalenye yeNqanaba loku-1 lophuculo kukho iteknoloji ebizwa ngokuba yiGAP, iqonga lokufikelela ngokubanzi.Ukuba umntu osebenzayo uthatha isigqibo sokuba akusekho kuphinda kusetyenziswe ukuphosa imali entle emva kokubi okanye ababoni ubomi obungakumbi kwitekhnoloji ye-DOCSIS, lutshintsho nje lwemodyuli [ukuya kwifayibha].
Abaqhubi banokufudukela kwifayibha ngokuthe ngcembe, baqale bafudukele abasebenzisi be-bandwidth ephezulu kwifayibha ukukhulula uxinzelelo kwinethiwekhi ye-coax kwaye ekugqibeleni baphucule wonke umntu kwifayibha.“Yeyona ndlela intle [yokufuduka] kunokutshisa inethiwekhi yonke kwaye ufake entsha,” utshilo uJoslin.
I-Fiberconcepts ngumvelisi ochwephesha kakhulu weemveliso ze-Transceiver, i-MTP / MPO izisombululo kunye nezisombululo ze-AOC ngaphezu kwe-16years, i-Fiberconcepts inokunika zonke iimveliso ze-FTTH network.Ngolwazi oluthe vetshe, nceda undwendwele:www.b2bmtp.com
Ixesha lokuposa: Nov-29-2022
