Munyika yekubatana, maswichi anoita basa rakakosha mukubatanidza zvishandiso uye kugadzirisa traffic yedata. Sezvo tekinoroji ichifambira mberi, mhando dzemaports anowanikwa pamaswichi dzakasiyana-siyana, maports efiber optic nemaports emagetsi ari iwo anonyanya kuwanikwa. Kunzwisisa musiyano uripo pakati pemhando mbiri idzi dzemaports kwakakosha kune mainjiniya enetwork nenyanzvi dzeIT pakugadzira nekushandisa zvivakwa zvenetwork zvinobudirira.
Zviteshi zvemagetsi
Mapombi emagetsi ari pamaswichi anowanzo shandisa matambo emhangura, akadai setambo dzakatwasuka (semuenzaniso, Cat5e, Cat6, Cat6a). Mapombi aya akagadzirwa kutumira data achishandisa masaini emagetsi. Pombi yemagetsi inonyanya kushandiswa iRJ-45 connector, iyo inoshandiswa zvakanyanya muEthernet networks.
Chimwe chezvakanakira zvikuru zvemachiteshi emagetsi ndechekuti anodhura zvishoma. Tambo dzemhangura dzinowanzo kudhura zvishoma pane faibha, zvichiita kuti dzive sarudzo inozivikanwa kune network diki nepakati. Uyezve, machiteshi emagetsi ari nyore kuisa nekugadzirisa nekuti haadi hunyanzvi kana michina yakasarudzika yekugumisa.
Zvisinei, machiteshi emagetsi ane miganhu maererano nedaro rekutumira uye bandwidth. Tambo dzemhangura dzinowanzova nedaro rekutumira rinosvika mamita zana, mushure mezvo chiratidzo chinoora. Uyezve, machiteshi emagetsi anowanzo kanganiswa nekukanganiswa kwemagetsi (EMI), izvo zvinogona kukanganisa kusimba kwedata uye mashandiro enetwork.
Chiteshi cheOptical
Mapombi eFiber optic, kune rumwe rutivi, anoshandisa tambo dzefiber optic kutumira data muchimiro chezviratidzo zvechiedza. Mapombi aya akagadzirirwa kutumira data nekukurumidza munzvimbo refu, zvichiita kuti akwanise kushandiswa pamanetiweki makuru emakambani, nzvimbo dzedata, uye maapplication ekutaurirana. Mapombi eFiber optic anouya mumhando dzakasiyana-siyana, kusanganisira SFP (Small Form Factor Pluggable), SFP+, uye QSFP (Quad Small Form Factor Pluggable), imwe neimwe ichitsigira mwero wedata wakasiyana uye daro rekutumira.
Chinhu chikuru chinobatsira ma fiber optic ports kugona kwawo kutumira data kure kure (kusvika makiromita akati wandei) pasina kurasikirwa kukuru kwemasaini. Izvi zvinoita kuti zvive zvakanaka pakubatanidza nzvimbo dziri kure kana kuti pakushandisa ma bandwidth akawanda akadai semavhidhiyo uye cloud computing. Uyezve, ma fiber optic cables haapindirwe ne electromagnetic interference (EMI), zvichipa kubatana kwakasimba uye kwakavimbika.
Zvisinei, ma fiber optic ports anewo matambudziko awo. Mutengo wekutanga we fiber optic cables pamwe nemidziyo yadzo inogona kunge yakakwira zvakanyanya kupfuura mhinduro dze copper cables. Uyezve, kuisa nekugumisa fiber optic cables kunoda hunyanzvi nemidziyo yakasarudzika, izvo zvinowedzera nguva nemitengo yekushandiswa.
Misiyano mikuru
Nzira yekutumira: Nzvimbo yemagetsi inoshandisa tambo yemhangura, uye nzvimbo yemagetsi inoshandisa tambo yefiber optic.
Kureba: Nzvimbo dzemagetsi dzinogumira pamamita angangoita zana, nepo nzvimbo dzemagetsi dzichigona kutumira data mumakiromita akati wandei.
Bandwidth: Mapombi eFiber optic anowanzo tsigira bandwidth yakakwira kupfuura mapombi emagetsi, zvichiita kuti akwanise kushandiswa nevanhu vakawanda.
Mutengo: Machiteshi emagetsi anowanzo shanda zvakanaka pakufamba kwenguva pfupi, nepo machiteshi emagetsi anogona kukonzera mutengo wakakwira wekutanga asi anogona kupa mabhenefiti kwenguva refu kune network dzakakura.
Kupindira: Mapombi emagetsi haakanganisike nekupindira kwemagetsi, asi mapombi emagetsi anokanganisike neEMI.
mukupedzisa
Muchidimbu, sarudzo pakati pema "fiber" nema "electrical ports" pa "switch" inoenderana nezvinhu zvakasiyana-siyana, kusanganisira zvinodiwa ne "network", zvirambidzo zvebhajeti, uye mashandiro anodiwa. Kune ma "network" madiki ane daro diki, ma "electrical ports" anogona kukwana. Zvisinei, kune ma "network" makuru, anoshanda zvakanyanya anoda kubatana kure, ma "fiber ports" ndiwo sarudzo yakanakisisa. Kunzwisisa misiyano iyi kwakakosha pakuita sarudzo dzine ruzivo mukugadzira nekushandisa network.
Nguva yekutumira: Gunyana-25-2025