Nhau dzeIndasitiri
-
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 -
OTN munguva ye network ye all-optical 2.0
Nzira yekushandisa chiedza kuendesa ruzivo inogona kunzi ine nhoroondo refu. "Beacon Tower" yemazuva ano yakabvumira vanhu kuti vaone nyore kwekutumira ruzivo kuburikidza nechiedza. Zvisinei, nzira iyi yekutaurirana kwemaziso yekare haina kunyanya kushandiswa, ine miganho...Verenga zvakawanda -
Maitiro ekusiyanisa nekukurumidza pakati pemaswitch nemarouters
Chii chinonzi router? Ma router anonyanya kushandiswa muma network emunharaunda uye ma network enzvimbo yakakura. Anogona kubatanidza ma network akawanda kana maseti e network kuti "aturikire" ruzivo rwe data pakati pe network dzakasiyana kana maseti e network, kuitira kuti vagone "kuverenga" data reumwe neumwe kuti ...Verenga zvakawanda -
Ndedzipi mhando huru dzemidziyo yeONU inoshandiswa nevatengi ve fiber-optic broadband?
1. Midziyo yeONU inoshandiswa nemutengi inonyanya kuita seizvi: 1) Panyaya yehuwandu hwemaports eLAN, kune maONU ane maports maviri, mana, masere uye akawanda. LAN port yega yega inogona kupa nzira yekubatanidza uye nzira yekuendesa data zvakateerana. 2) Zvichienderana nekuti ine WIFI here kana kuti kwete, inogona...Verenga zvakawanda -
Ndeupi musiyano uripo pakati peONU yakajairika neONU inotsigira POE?
Vanhu vekuchengetedza vakamboshanda mumaPON network vanoziva ONU, inova mudziyo we access terminal unoshandiswa muPON network, izvo zvakaenzana ne access switch mu network yedu yatinogara tichiita. PON network i passive optical network. Chikonzero nei ichinzi i passive ndechekuti optical fiber...Verenga zvakawanda -
Nzira yekusiyanisa sei network yekuwana optical OLT, ONU, ODN, ONT?
Network yekupinda nemaziso inetwork yekushandisa chiedza senzira yekutumira, panzvimbo pewaya dzemhangura, uye inoshandiswa kusvika kumhuri yega yega. Network yekupinda nemaziso. Network yekupinda nemaziso inowanzo kuve nezvikamu zvitatu: terminal yemagetsi yeOLT, unit yemagetsi yeONU, optica...Verenga zvakawanda -
Zvinoitika kuti kushandiswa kwema modules e optical fiber kwakakura kwazvo
Mukuziva kwevanhu vazhinji, chii chinonzi optical module? Vamwe vanhu vakapindura kuti: haina kugadzirwa ne optoelectronic device, PCB board ne housing, asi chii chimwe chainoita? Kutaura zvazviri, kuti zvive pachena, optical module ine zvikamu zvitatu: optoelectronic devices (TOSA, ROSA, BOSA), ...Verenga zvakawanda -
Mhando dzema amplifiers efiber
Kana daro rekutumira rakareba zvakanyanya (rinopfuura makiromita zana), chiratidzo cheoptical chinorasikirwa zvikuru. Kare, vanhu vaishandisa maoptical repeaters kuti vawedzere chiratidzo cheoptical. Rudzi urwu rwemuchina rune zvimwe zvisingakwanisike mukushandiswa kwaro. Yakatsiviwa neoptical fiber amplifier...Verenga zvakawanda