Indasteri ea li-cable e tla ea kapele hakae femeng ea likhoele tsohle?Setsebi sa lichelete sa Credit Suisse se lumela hore indasteri e tla lieha ho ntlafatsa ho tloha ho coax libakeng tse fokolang haholo, ho sa bone ho potlaka leha e le efe ea ho ntlafatsa theknoloji e potlakileng, e ka tšeptjoang, ka lebelo le mofuta oa ntlafatso e tsamaisoang ke tlhōlisano ka har'a limmaraka tseo ba li sebeletsang.
"Re lebelletse hore mefuta e fapaneng ea khetho e tla etsoa libakeng tse fapaneng [tse nang le baahi ba teteaneng]," ho boletse Grant Joslin, Motlatsi oa Mopresidente oa US Telecom Equity Research, Credit Suisse."Haeba u le sebakeng seo u nang le mohala oa millimeter wave 'me u na le tlholisano ea fiber e le' ngoe kapa bahlolisani ba fiber ba babeli kapa ba bararo, ke mofuta oa sebaka seo u ka behang pele [lintlafatso tsa DOCSIS] pele le hang ha 'Ke na le likarolo tse tlang, u ka thabela ho etsa lintlafatso tseo."
Joslin o itse ho tla ba le ts'ebetso e nyane ea ho ntlafatsa ho DOCSIS 4.0 mebarakeng e nang le tlholisano e fokolang.Libaka tsa litoropo tse hlokang tlholisano ea likhoele li ntlafatsoa joalo ka ts'ireletso, athe libaka tsa mahaeng le tse tebileng tsa mahaeng ke tsona tse ka bang tsa ho qetela ho ntlafatsoa.O boletse hore lintlafatso ho tloha ho DOCSIS 3.1 ho ea ho 4.0 ho ka etsahala hore ebe butle-butle 'me li sa hlahise litšenyehelo tse kholo tsa lichelete bakeng sa bafani ba litšebeletso tse kholo, ho latela litšenyehelo tsa bona tse teng.
"Charter le Comcast li sebelisa $ 9 ho $ 10 limilione tse likete ka selemo bakeng sa khoebo ea bona joalo ka kamehla CapEx," ho boletse Joslin."Re nahana hore litšenyehelo tsohle tsa ntlafatso ea [DOCSIS 4.0] ka lilemo tse ngata tse tla etsoa li kae kae ho $10 ho isa ho $11 bilione."
Tsela ea ntlafatso ea DOCSIS 4.0 e fana ka litheolelo tse ling ho li-cable operators ho phaella ho lebelo la mosebedisi la 9 Gbps tlase le 4 Mbps ho ea holimo, ho kenyelletsa le ts'epo e ntle ka ho hlahloba lisebelisoa tsa masimo le ho fokotsa tlhokahalo ea ho arohana ha node e matla ka ho eketsa tse ling. bokgoni ka kakaretso ka lehlakoreng coax ya marangrang.
Joslin o hlokometse hore basebelisi ba li-cable ba bangata ba ke ke ba fumana ts'epahalo ea fiber ka lintlafatso tsa DOCSIS 4.0, empa indasteri e ntse e aha tsela e khutsitseng ho li-fiber tsohle ka ho phatlalatsoa ha lisebelisoa tsa bona tsa morao-rao."Joaloka karolo ea mohato oa pele oa ntlafatso ho na le theknoloji e bitsoang GAP, sethala se akaretsang sa phihlello.Haeba motho ea sebetsang a etsa qeto ea hore ha ho sa tla hlola ho sebelisoa ho lahlela chelete e ntle ka mor'a bobe kapa ha ba sa bona nako ea bophelo ho theknoloji ea DOCSIS, e mpa e le phapanyetsano ea module [ho fallela fiber].
Basebelisi ba ne ba ka fallela ho fiber butle-butle, ba qala ka ho falla basebelisi ba li-bandwidth tse phahameng ho fiber ho fokotsa khatello ho marang-rang a coax ebe qetellong ba ntlafatsa bohle ho fiber."Ke mokhoa o motle haholo [oa ho falla] ho feta ho chesa marang-rang kaofela le ho kenya e ncha," ho boletse Joslin.
Fiberconcepts ke moetsi ea hloahloa haholo oa lihlahisoa tsa Transceiver, MTP/MPO tharollo le tharollo ea AOC ho feta 16years, Fiberconcepts e ka fana ka lihlahisoa tsohle bakeng sa marang-rang a FTTH.Ho fumana lintlha tse ling, ka kopo etela:www.b2bmtp.com
Nako ea poso: Nov-29-2022
