- Ndi Admin / 05 May 20 /0Ndemanga
Unikani magulu ndi mawonekedwe a PON Optical modules
PON gawo ndi mkulu-ntchito Optical module ntchito PON dongosolo, Amatchedwa PON gawo, kutsatira ITU-T G.984.2 muyezo ndi Mipikisano gwero mgwirizano (MSA),Imagwiritsa ntchito mafunde osiyanasiyana kutumiza ndi kulandira zizindikiro pakati OLT (Optical Line Terminal) ndi ONT (Optical Network Terminal). Ti...Werengani zambiri - Ndi Admin / 30 Apr 20 /0Ndemanga
Kusanthula mwatsatanetsatane kwa EPON vs GPON komwe kuli bwino?
EPON ndi GPON ali ndi zoyenerera zawo. Kuchokera pamndandanda wamasewera, GPON ndi yapamwamba kuposa EPON, koma EPON ili ndi maubwino anthawi ndi mtengo. GPON ikugwira ntchito. Poyembekezera msika wam'tsogolo wofikira burodibandi, mwina sangakhale yemwe alowa m'malo mwa yemwe, ayenera kukhala limodzi komanso wogwirizana. Za bandw...Werengani zambiri - Ndi Admin / 28 Apr 20 /0Ndemanga
OLT, ONU, ODN
OLT ndi optical line terminal, ONU ndi optical network unit (ONU), onse ndi zida zolumikizirana ndi netiweki. Ndi ma module awiri ofunikira mu PON: PON (Passive Optical Network: passive Optical network). PON (passive optical network) amatanthauza (optical distribution network)...Werengani zambiri - Ndi Admin / 24 Apr 20 /0Ndemanga
Thermal imaging smart chisoti
Kuwunika kwa chisoti chanzeru cha N901 chazinthu zolimbana ndi miliri-mphamvu yaku China yasayansi ndiukadaulo zomwe sizinganyalanyazidwe polimbana ndi miliri Chipewa chanzeru N901 chikhoza kutumizidwa mosavuta, chifukwa cha kulemera kwake kophatikizana. Chifukwa chogwiritsa ntchito ukadaulo wa Optical drive, kafukufuku woyambira ...Werengani zambiri - Ndi Admin / 22 Apr 20 /0Ndemanga
Chidziwitso chatsatanetsatane chamagetsi a POE
Ndikukula kwachangu kwa matelefoni a IP, ma AP opanda zingwe a LAN, komanso kuyang'anira maukonde m'zaka zaposachedwa, luso laukadaulo likukulirakulirakulira, ndipo chithandizo chaukadaulo choperekedwa ndi opanga chikuchulukirachulukira komanso mwadongosolo. Pakati pa luso ...Werengani zambiri - Ndi Admin / 17 Apr 20 /0Ndemanga
Kodi single-mode fiber ndi chiyani? Kodi ubwino ndi kuipa kwake ndi chiyani?
Single-mode fiber (SingleModeFiber) ndi chingwe cha kuwala chomwe chimatha kufalitsa mawonekedwe amodzi pa utali wotchulidwa. Pakatikati pagalasi pachimake ndi woonda kwambiri (pakati m'mimba mwake nthawi zambiri ndi 9 kapena 10μm). Choncho, kubalalitsidwa kwake kwapakati-mode ndikochepa kwambiri, koyenera kulumikizana kwakutali Komabe, pali al...Werengani zambiri
