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Ndeupi musiyano uripo pakati peONU yakajairika neONU inotsigira PoE?
Vashandi vekuchengetedza vakamboshandisa PON network vanoziva nezve ONU, inova mudziyo wekupinda unoshandiswa muPON network, iyo yakafanana ne access switch mu network yedu yatinogara tichiishandisa. PON network i passive optical network. Chikonzero nei ichinzi i passive ndechekuti optical fiber inoshandura...Verenga zvakawanda -
Tarisiro yekuvandudzwa kwekuchinja
Nekukurumidza kukura kwe cloud computing uye virtualization technologies, kubatanidzwa kwemasevhisi edata centre kwakaisa zvinodiwa zvakanyanya pakushanda, mabasa, uye kuvimbika kwemaswichi. Zvisinei, nekuda kwekuti maswichi edata centre anogona kutakura masevhisi akasiyana-siyana, kutumira data...Verenga zvakawanda -
China Mobile PON michina yekuwedzera chikamu chepakati chekutenga: 3269 OLT michina
China Mobile yakazivisa kutenga michina yePON kubva muna 2022 kusvika 2023 - runyorwa rwevatengesi vemidziyo vanobva kunzvimbo imwe chete, kusanganisira: ZTE, Fiberhome neShanghai Nokia Bell. Kare, China Mobile yakaburitsa kutenga michina yePON ya2022-2023 ...Verenga zvakawanda -
Ndinofanira kuitei kana fiber optic transceiver ikadonha?
Ma transceiver e optical fiber anowanzo shandiswa munzvimbo dze network chaidzo uko tambo dzeEthernet dzisingakwanise kufukidzwa uye ma fiber e optical anofanirwa kushandiswa kuwedzera daro rekutumira. Panguva imwe chete, akaitawo basa guru mukubatsira kubatanidza makiromita ekupedzisira emitsetse ye optical fiber ...Verenga zvakawanda -
PON: Nzwisisa OLT, ONU, ONT uye ODN
Mumakore achangopfuura, fiber to the home (FTTH) yakatanga kukosheswa nemakambani ekutaurirana pasi rese, uye matekinoroji anogonesa ari kukura nekukurumidza. Kune mhando mbiri dzakakosha dzemasystem ekubatanidza FTTH broadband. Idzi ndiActive Optical Network (AON) nePassive Optical Netwo...Verenga zvakawanda -
MaVLAN ekuchinja anopatsanurwa sei?
1. Govanisa VLAN zvichienderana nechiteshi: Vatengesi vazhinji venetwork vanoshandisa ma switch ports kugovanisa nhengo dzeVLAN. Sezvinoratidzwa nezita racho, kugovanisa VLAN zvichibva pamachiteshi zvinoreva kutsanangura mamwe ma ports echichinji seVLAN. Tekinoroji yeVLAN yechizvarwa chekutanga inotsigira chete kugovaniswa kweVLAN pamachiteshi akawanda e...Verenga zvakawanda -
Ko modem ye optical yakabatana ne switch here kana kuti router kutanga?
Batanidza router kutanga. Modem ye optical yakabatana ne router kutanga uye yozobatana ne switch, nekuti router inoda kupa ip, uye switch haigone, saka inofanira kuiswa kuseri kwe router. Kana zvichidikanwa kusimbiswa kwepassword, hongu, tanga wabatanidza kune WAN port ye ro...Verenga zvakawanda -
Pfupiso uye mabasa e switch dze optical
Pfupiso yeOptical Switch: fiber optic switch chishandiso chekutumira ma network chinomhanya zvakanyanya. Kana chichienzaniswa nema switch akajairwa, chinoshandisa tambo dze fiber optic senzira yekutumira ma internet. Zvakanakira zve optical fiber transmission ndezvekukurumidza uye kugona kwakasimba kwekudzivirira kukanganiswa. Fiber Channe...Verenga zvakawanda -
Zvikanganiso zvitanhatu zvakajairika zvematransceivers efiber optic
Fiber optic transceiver iyuniti yekushandura midhiya yeEthernet transmission iyo inochinjana masaini emagetsi anotenderedzwa-pair mapfupi uye masaini emagetsi anotenderedzwa-kure. Inonziwo photoelectric converter (Fiber Converter) munzvimbo dzakawanda. 1. Chiedza cheLink hachibatidzi (1) C...Verenga zvakawanda -
Musiyano uripo pakati peswitch nerouter
(1) Kubva pakuonekwa kwaro, tinosiyanisa pakati pemaSwitch maviri aya, anowanzova nemaports akawanda uye anoita seanorema. Maports erouter madiki zvikuru uye vhoriyamu idiki zvikuru. Kutaura zvazviri, mufananidzo uri kurudyi hausi router chaiyo asi unobatanidza basa rerouter. Pamusoro pe...Verenga zvakawanda -
Ndeipi michina yeONU iri nani kune system yekutarisa?
Mazuva ano, mumaguta evanhu, makamera ekutarisa ari kuiswa pakona imwe neimwe. Tichaona makamera akasiyana-siyana ekutarisa muzvivakwa zvakawanda zvekugara, zvivako zvemahofisi, zvitoro zvikuru, mahotera nedzimwe nzvimbo kudzivirira kuitika kwezviitiko zvisiri pamutemo. Nekukura kuri kuramba kuchienderera mberi ...Verenga zvakawanda -
Chii chinonzi ONU device?
ONU (Optical Network Unit) optical network unit, ONU yakakamurwa kuita active optical network unit uye passive optical network unit. Kazhinji, zvishandiso zvine network monitoring zvinosanganisira optical receivers, upstream optical transmitters, uye multiple bridge amplifiers zvinonzi optical node...Verenga zvakawanda