Pinout RJ45 - chinangwa chekuita kwekuumbwa kwemakombiyuta makuru emakombiyuta

Pinout RJ45 chikamu chinokosha mukusanganiswa kwekombiyuta yemunharaunda . Paunovaka chikamu chiduku, izvi zvinowanzoitika. Kunyanya kubva nehuwandu hwemasereteri emutambo kune imwe yakagadzirwa yakagadziridzwa yakaiswa mukati mechigadziro , uye inogona kushandiswa pakarepo. Asi izvi zviri nyore apo router iri pedyo zvikuru. Asi apo kuvaka chikwata chikuru chekambani pasina pinout haigoni kuita, uye iwe unoda kunzwisisa nyaya iyi zvakanaka kuitira kuti uite basa rose pane zvakakodzera.

Zvichienderana nezvigadzirwa zviri kushamwaridzana, pane zvingasarudzwa zviviri zvekukanda. Munyaya imwe neimwe yega, pinout yeRJ45 inoitwa maererano nemitemo yayo chaiyo. Nzira yekutanga inoshandiswa apo ma PC maviri akabatanidzwa kune network, uye yechipiri ndeyekubatanidza kombiyuta kune iyo inoshanda kana passive network router kana router.

Ngatitange nerudzi rwakakurumbira rwekubatanidza - kombiyuta uye hubhu. Muchiitiko ichi, zvinyorwa zviviri zvakafanana nechokufukidzira zvinoshandiswa, izvo zvinonzi "A" uye "B". Nyanzvi imwe neimwe yemufananidzo uyu inosarudza chisarudzo icho chiri nyore kwaari kuti ayeuke uye aite, mune ramangwana anoshandisa iye oga. Iyo pinout yeRJ45 mu "A" version ndeyotevera:

• Mhando mbiri dzepepuru (imwe-chikamu kamwechete, uye zvakare nekuiswa kwemuvara wakachena);
• Solid orange;
• Izvo zviviri zviri bhuruu uye zvakasvibiswa uye zvichena;
• Akabatanidzwa - chena nemarangi;
• Mhando mbiri dzehutema dzakasvibirira zvakafanana nenzira dzakasvibira.

Pamugumo wakatarisana, dzose dzese dzinoenda muchigoni chemufananidzo, ndiko kuti, mumutemo wakatarisa. Rudzi rwechipiri rwe "B" version rwakasiyana nedzimwe ruvara rwemaruva uye ruvara ruchinje nzvimbo.

Kuti uwirirane makombiyuta kune mumwe nemumwe, imwe RJ45 inopinda inoshandiswa. Pano, chinhu chimwe bedzi chekunyomba chinoshandiswa, uye hapana imwe nzira. Pano rumwe rutivi uende mune zvakatevedzana zvetambo:

• Iviri yebhuruu (yekutanga tsvuku, ipapo yakachena nevhute);
• Solid orange;
• Pair yebhuruu (pakarepo inouya nemavhenekera mavara);
• Orange nechena kuisa;
• Green conductors (pakarepo yakasimba, uye zvino yakabatanidzwa).

Kubva kune rumwe rutivi rwekupedzisira, zvose zvinorongwa nenzira inotevera:

• A pair of orange (pakarepo inotanga tambo pamwe chete);
• Muchena-ruvara;
• Iviri yebhuruu (yekutanga inouya nemuvara wakavhenganiswa);
• Green;
• Bhuruu uye bhuruu-chena.

Gadzirira mazano uye uzvigadzirire zvakakodzera - iyi hafu yehondo. Pakupedzisira nekushandiswa kwechigadzirwa chakakosha iwe unofanirwa kuisa rambo rwekambani RJ45. Nokuda kweizvi, zvikamu zvinotevera zvezviito zvinoitwa:

• Mutambo wakabviswa;
• Mucheka wacho unobviswa kana uripo;
• Vafambisi vanogadzirirwa muhutano hunodiwa;
• Icho chidimbu chinopfekedzwa uye chakasimbiswa nerubatsiro rwechigadzirwa chekuchemera.

Kunyangwe kunze kwekubatanidza RJ45 kune kwose kwose kwakangofanana, asi iyo iine magetsi haisi iyo chaiyo. Izvi zvinofanirwa kuyeukwa panhandare yekugadzirira kwayo. Kana iwe usina kukanganisa kuomesa mapoka maviri akashata, ipapo mambure haagone kushanda. Pakupedzisira, zvinhu zvose zvinotofanira kuitwa zvakare, uye nokuda kwezvinangwa izvi, zvimwe zviviri mazano anogona kudiwa, sezvo vhembera mushure mekucheka kwemaawa imwe chete kusisakodzeri.