Iindaba zeShishini
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Ukuthetha ngeNdlela yoPhuhliso lweeNethiwekhi zeFiber Optical ngo-2023
Amagama angundoqo: ukwanda komthamo wenethiwekhi ye-optical, uphuhliso oluqhubekayo lobuchwepheshe, iiprojekthi zovavanyo lwe-interface yesantya esiphezulu eziqaliswe kancinci kancinci. Ngexesha lamandla ekhompyutha, kunye nogqozi olukhulu lweenkonzo ezininzi ezintsha kunye nezicelo, ubuchwepheshe bokuphucula umthamo obunemilinganiselo emininzi efana nesantya sesignali, ububanzi be-spectral obufumanekayo, imo ye-multiplexing, kunye nemidiya emitsha yokudlulisa ulwazi iyaqhubeka nokuvelisa izinto ezintsha...Funda ngokugqithisileyo -
Umgaqo-nkqubo wokusebenza kunye noHlelo lwe-Optic Fiber Amplifier/EDFA
1. Uhlu lweeFiber Amplifiers Kukho iintlobo ezintathu eziphambili zee-optical amplifiers: (1) I-Semiconductor Optical Amplifier (SOA, Semiconductor Optical Amplifier); (2) Ii-optical fiber amplifiers ezifakwe izinto ezinqabileyo zomhlaba (erbium Er, thulium Tm, praseodymium Pr, rubidium Nd, njl.njl.), ikakhulu ii-erbium-doped fiber amplifiers (EDFA), kunye nee-thulium-doped fiber amplifiers (TDFA) kunye ne-praseodymium-d...Funda ngokugqithisileyo -
I-ZTE kunye ne-Hangzhou Telecom zigqibezela isicelo sovavanyo lwe-XGS-PON kwiNethiwekhi ebukhoma
Kutshanje, i-ZTE kunye ne-Hangzhou Telecom zigqibezele usetyenziso lovavanyo lwenethiwekhi ephilayo ye-XGS-PON kwisiseko sosasazo olubukhoma esaziwayo eHangzhou. Kule projekthi yovavanyo, ngokusebenzisa inethiwekhi ye-XGS-PON OLT+FTTR all-optical+XGS-PON Wi-Fi 6 AX3000 Gateway kunye ne-Wireless Router, ukufikelela kwiikhamera ezininzi zobungcali kunye nenkqubo yosasazo olubukhoma ye-4K Full NDI (Network Device Interface), nganye ephilayo ngokubanzi...Funda ngokugqithisileyo -
Yintoni i-XGS-PON? I-XGS-PON idibana njani ne-GPON kunye ne-XG-PON?
1. Yintoni i-XGS-PON? Zombini i-XG-PON kunye ne-XGS-PON zezoluhlu lwe-GPON. Ukusuka kwimephu yendlela yobugcisa, i-XGS-PON yindlela entsha yobuchwepheshe ye-XG-PON. Zombini i-XG-PON kunye ne-XGS-PON ziyi-10G PON, umahluko ophambili ngulo: i-XG-PON yi-PON engalinganiyo, izinga lokunyuka/lokwehla kwezibuko le-PON yi-2.5G/10G; i-XGS-PON yi-PON engalinganiyo, izinga lokunyuka/lokwehla kwezibuko le-PON Izinga yi-10G/10G. I-PON ephambili...Funda ngokugqithisileyo -
I-RVA: Izindlu ezili-100 lezigidi ze-FTTH ziya kugqunywa kwiminyaka eli-10 ezayo e-USA
Kwingxelo entsha, inkampani yophando lwemarike edumileyo kwihlabathi liphela i-RVA iqikelela ukuba iziseko zophuhliso zefayibha-ekhaya (FTTH) ezizayo ziya kufikelela kumakhaya angaphezu kwezigidi ezili-100 e-United States kwiminyaka eli-10 ezayo. I-FTTH iya kukhula kakhulu eCanada naseCaribbean, itshilo i-RVA kwiNgxelo yayo ye-North American Fiber Broadband Report 2023-2024: Uphononongo lwe-FTTH kunye ne-5G kunye noQikelelo. I-100 yezigidi ...Funda ngokugqithisileyo -
I-Verizon Yamkela i-NG-PON2 ukuze Idibanise Ukuphuculwa Kwenethiwekhi Ye-Fiber Yexesha Elizayo
Ngokweengxelo zeendaba, iVerizon igqibe ekubeni isebenzise i-NG-PON2 endaweni ye-XGS-PON ukuhlaziya i-optical fiber yesizukulwana esilandelayo. Nangona oku kuchasene neendlela zoshishino, umphathi weVerizon uthe kuya kwenza ubomi bube lula kwiVerizon kwiminyaka ezayo ngokwenza lula inethiwekhi kunye nendlela yokuphucula. Nangona i-XGS-PON inika amandla e-10G, i-NG-PON2 inokubonelela ngokuphindwe kane ubude bobude be-10G, obunoku...Funda ngokugqithisileyo -
Iinkampani ezinkulu zeTelecom zilungiselela isizukulwana esitsha seTekhnoloji yoNxibelelwano lwe-Optical 6G
Ngokutsho kweNikkei News, i-NTT kunye ne-KDDI yaseJapan ziceba ukusebenzisana kuphando nophuhliso lwesizukulwana esitsha sobuchwepheshe bonxibelelwano lwe-optical, kwaye ziphuhlise kunye ubuchwepheshe obusisiseko beenethiwekhi zonxibelelwano ezonga amandla kakhulu ezisebenzisa imiqondiso yokudlulisa i-optical ukusuka kwimigca yonxibelelwano ukuya kwiiseva kunye nee-semiconductors. Ezi nkampani zimbini ziza kusayina isivumelwano kwi-nea...Funda ngokugqithisileyo -
Ukukhula Okuzinzileyo kwiMfuno yeMarike yeZixhobo zoNxibelelwano lweNethiwekhi yeHlabathi
Imarike yezixhobo zonxibelelwano lwenethiwekhi yaseTshayina ikhule kakhulu kwiminyaka yakutshanje, idlula iindlela zehlabathi. Olu lwando mhlawumbi lunokubangelwa yimfuno enganelisekiyo yeeswitshi kunye neemveliso ezingenazingcingo eziqhubeka nokuqhubela phambili imarike. Ngowama-2020, ubungakanani bemarike yeswitshi yodidi lweshishini laseTshayina buza kufikelela kwi-US$3.15 yeebhiliyoni, ...Funda ngokugqithisileyo -
IMarike yeGlobal Optical Transceiver kulindeleke ukuba ifikelele kwi-10 yeebhiliyoni zeerandi
I-China International Finance Securities isandula ukubika ukuba imakethi yehlabathi ye-Optical Transceiver kulindeleke ukuba ifikelele ngaphezulu kwe-USD 10 yeebhiliyoni ngo-2021, kunye nemarike yasekhaya ebalelwa ngaphezulu kwama-50 ekhulwini. Ngo-2022, ukusasazwa kwe-400G Optical Transceivers ngomlinganiselo omkhulu kunye nokwanda okukhawulezileyo komthamo we-800G Optical Transceivers kulindeleke, kunye nokukhula okuqhubekayo kwimfuno...Funda ngokugqithisileyo -
Izisombululo zeCorning's Optical Network Innovation ziya kuboniswa kwi-OFC 2023
Ngomhla wesi-8 kweyoKwindla, ngowama-2023 – iCorning Incorporated ibhengeze ukuqaliswa kwesisombululo esitsha seFiber Optical Passive networking (PON). Esi sisombululo sinokunciphisa iindleko zizonke kwaye sonyuse isantya sokufakwa ukuya kuthi ga kwi-70%, ukuze sikwazi ukumelana nokukhula okuqhubekayo kwemfuno ye-bandwidth. Ezi mveliso zintsha ziya kwaziswa kwi-OFC 2023, kubandakanya izisombululo ezintsha zekhebula ledatha, uxinano oluphezulu ...Funda ngokugqithisileyo -
Funda ngezisombululo zovavanyo lwe-Ethernet zamva nje kwi-OFC 2023
Ngomhla wesi-7 kweyoKwindla, ngowama-2023, i-VIAVI Solutions iza kugxininisa izisombululo ezintsha zovavanyo lwe-Ethernet kwi-OFC 2023, eza kubanjelwa eSan Diego, e-USA ukususela nge-7 ukuya kweyesi-9 kweyoKwindla. I-OFC yeyona ngqungquthela inkulu kwihlabathi kunye nomboniso weengcali zonxibelelwano lwe-optical kunye nothungelwano. I-Ethernet iqhuba i-bandwidth kunye nomlinganiselo ngesantya esingazange sibonwe ngaphambili. Itekhnoloji ye-Ethernet ikwanazo neempawu eziphambili ze-DWDM yakudala kwintsimi...Funda ngokugqithisileyo -
Abaqhubi beTelecom abaphambili baseMelika kunye nabaqhubi beTV yekhebula baza kukhuphisana ngamandla kwiMarike yeNkonzo yeTV ngo-2023
Ngowama-2022, iVerizon, iT-Mobile, kunye ne-AT&T nganye inemisebenzi emininzi yokukhuthaza izixhobo eziphambili, igcina inani lababhalisileyo abatsha likwinqanaba eliphezulu kwaye izinga lokuphuma kweenkonzo liphantsi. I-AT&T kunye neVerizon nazo zinyuse amaxabiso esicwangciso senkonzo njengoko ezi nkampani zimbini zijonge ukunciphisa iindleko ezivela ekunyukeni kwamaxabiso. Kodwa ekupheleni kuka-2022, umdlalo wokukhuthaza uqala ukutshintsha. Ukongeza kwimveliso enzima...Funda ngokugqithisileyo