Ibhlog

Okwangoku, ngokwetekhnoloji ye-fiber optical access network, ufikelelo lwe-narrowband luthatyathelwa indawo lufikelelo lwebroadband, kwaye ekugqibeleni ifayibha ikhaya liyafezekiswa.I-broadband optical fiber yenethiwekhi yofikelelo iba yinto engenakuthintelwa, kwaye itekhnoloji yePON iya kuba yeyona ndawo iphambili ...

Imodyuli ye-PON yimodyuli ephezulu yokusebenza kwe-optical esetyenziswa kwinkqubo ye-PON, Ebhekiselwa kuyo njengemodyuli ye-PON,Thobela i-ITU-T G.984.2 umgangatho kunye nesivumelwano semithombo emininzi (MSA),Isebenzisa ubude obuhlukeneyo bokuthumela kunye nokufumana iimpawu phakathi kweOLT (I-Optical Line Terminal) kunye ne-ONT (i-Optical Network Terminal).Ty...

I-EPON kunye ne-GPON zineenzuzo zazo.Ukusuka kwisalathiso sokusebenza, i-GPON iphezulu kune-EPON, kodwa i-EPON ineenzuzo zexesha kunye neendleko.I-GPON iyabamba.Ukujonga phambili kwimakethi yokufikelela kwibroadband yexesha elizayo, isenokungabi ngubani othatha indawo kabani, kufuneka ihlale ihleli kunye kwaye iyancedisana.Yeqela...

I-OLT yi-terminal yomgca we-optical, i-ONU yiyunithi yenethiwekhi ye-optical (ONU), zonke zizixhobo zoqhagamshelwano zothungelwano lwe-optical transmission.Zimbini iimodyuli eziyimfuneko kwi-PON: I-PON (Inethiwekhi ye-Passive Optical: inethiwekhi ye-optical network).I-PON (uthungelwano lwe-optical network) ibhekisa ku (inethiwekhi yosasazo olubonakalayo)...

Uhlalutyo lwe-N901 ye-smart helmet ye-anti-epidemic artifacts-amandla enzululwazi kunye neteknoloji yaseChina ayinakuhoywa kwi-anti-epidemic I-helmet ehlakaniphile i-N901 inokuthunyelwa ngokuguquguqukayo, ngenxa yobunzima bayo obuhlangeneyo.Ngenxa yokusetyenziswa kwetekhnoloji ye-optical drive, uphando oluphambili ...

Ngophuhliso olukhawulezayo lweefowuni ze-IP, i-wireless LAN ukufikelela kwindawo ye-APs, kunye nokubeka iliso kwinethiwekhi kwiminyaka yamuva nje, umda wobugcisa uya unyuka kwaye uphezulu, kwaye inkxaso yobugcisa enikezelwa ngabavelisi iya iba ngokubanzi kwaye icwangciswe.Phakathi kwezobuchwephesha...