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[AipuWaton] Kumvetsetsa mawaya asanu ndi atatu mu zingwe za Ethernet: Ntchito ndi Zochita Zabwino Kwambiri

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Kulumikiza zingwe za netiweki nthawi zambiri kumakhala kosokoneza, makamaka poyesa kudziwa kuti ndi mawaya asanu ndi atatu amkuwa omwe ali mkati mwa chingwe cha Efaneti omwe ali ofunikira kuti muwonetsetse kufalikira kwa netiweki. Kuti tifotokoze bwino izi, ndikofunikira kumvetsetsa momwe mawayawa amagwirira ntchito: adapangidwa kuti achepetse kusokoneza kwamagetsi (EMI) popotoza mawaya palimodzi pamiyeso inayake. Kupotokola uku kumapangitsa kuti mafunde a electromagnetic omwe amapangidwa potumiza ma siginecha amagetsi asiyane, ndikuchotsa kusokoneza komwe kungachitike. Mawu oti “awiri opotoka” akufotokoza bwino kamangidwe kameneka.

Kusintha kwa Mawiri Opotoka

Ma awiriawiri opotoka ankagwiritsidwa ntchito potumiza ma siginecha amafoni, koma kugwira ntchito kwawo kunapangitsa kuti atengedwenso pang'onopang'ono potumiza ma siginecha a digito. Pakalipano, mitundu yomwe imagwiritsidwa ntchito kwambiri ndi Gulu 5e (Mphaka 5e) ndi Gulu la 6 (Mphaka 6) opotoka awiriawiri, onse amatha kukwaniritsa ma bandwidth mpaka 1000 Mbps. Komabe, kuchepa kwakukulu kwa zingwe zopotoka ndi mtunda wawo wopitilira, womwe nthawi zambiri sudutsa mita 100.

Ndikofunika kudziwa kuti kuloweza dongosolo la T568A sikofunikira chifukwa chakuchepa kwake. Ngati mungafunike, mutha kukwaniritsa izi pongosintha mawaya 1 ndi 3 ndi 2 ndi 6 kutengera kasinthidwe ka T568B.

Kukonzekera kwa Wiring kwa Mapulogalamu Osiyanasiyana

Pazinthu zomwe zimagwiritsidwa ntchito pogwiritsa ntchito Gulu la 5 ndi Gulu la 5e zopotoka, mawaya anayi - motero, mawaya asanu ndi atatu - amagwiritsidwa ntchito. Kwa ma netiweki omwe akugwira ntchito pansi pa 100 Mbps, kasinthidwe kanthawi zonse kumaphatikizapo kugwiritsa ntchito mawaya 1, 2, 3, ndi 6. Mulingo wamba wa mawaya, womwe umadziwika kuti T568B, umakonza mawaya onse mbali zonse motere:

1A
2B

T568B Wiring Order:

  • Pin 1: lalanje-woyera
  • Pin 2: lalanje
  • Pin 3: wobiriwira-woyera
  • Pin 4: blue
  • Pin 5: blue-white
  • Pin 6: green
  • Pin 7: bulauni-woyera
  • Pin 8: bulauni

 

T568A Wiring Order:

Pin 1: wobiriwira-woyera
Pin 2: green
Pin 3: lalanje-woyera
Pin 4: blue
Pin 5: blue-white
Pin 6: lalanje
Pin 7: bulauni-woyera

Pin 8: bulauni

Mumanetiweki ambiri a Fast Ethernet, ma cores anayi okha mwa asanu ndi atatu (1, 2, 3, ndi 6) amakwaniritsa maudindo potumiza ndi kulandira deta. Mawaya otsala (4, 5, 7, ndi 8) ndi olowera pawiri ndipo nthawi zambiri amasungidwa kuti agwiritsidwe ntchito mtsogolo. Komabe, mumanetiweki opitilira 100 Mbps, ndichizolowezi kugwiritsa ntchito mawaya asanu ndi atatu. Pankhaniyi, monga ndi Category 6 kapena zingwe zapamwamba, kugwiritsa ntchito kagawo kakang'ono ka ma cores kungayambitse kukhazikika kwa netiweki.

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Zotulutsa (+)
Zotulutsa (-)
Zolowetsa (+)
Zasungidwa kuti zigwiritsidwe ntchito pafoni
Zasungidwa kuti zigwiritsidwe ntchito pafoni
Zolowetsa (-)
Zasungidwa kuti zigwiritsidwe ntchito pafoni
Zasungidwa kuti zigwiritsidwe ntchito pafoni

Cholinga cha Waya Iliyonse

Kuti mumvetsetse chifukwa chake mawaya 1, 2, 3, ndi 6 amagwiritsidwa ntchito, tiyeni tiwone zolinga zenizeni za pachimake chilichonse:

Kufunika Kwakachulukidwe Kawiri Pawiri ndi Kutchingira

Mukavula chingwe cha Ethernet, mudzawona kupindika kwa ma waya amasiyana kwambiri. Ma awiriawiri omwe amayang'anira kutumiza deta - omwe nthawi zambiri amakhala malalanje ndi obiriwira - amapindika molimba kwambiri kuposa omwe amaperekedwa kuti akhazikitse pansi ndi ntchito zina wamba, monga mapeyala abulauni ndi abuluu. Chifukwa chake, kutsatira muyezo wa waya wa T568B popanga zingwe zapatch ndikofunikira kuti mugwire bwino ntchito.

Maganizo Olakwika Odziwika

Si zachilendo kumva anthu akunena kuti, "Ndimakonda kugwiritsa ntchito dongosolo langa popanga zingwe; ndizovomerezeka?" Ngakhale pakhoza kukhala kusinthasintha kogwiritsa ntchito kwanu kunyumba, ndibwino kuti muzitsatira malamulo okhazikika pazantchito kapena zovuta. Kupatuka pamiyezo imeneyi kutha kusokoneza mphamvu ya zingwe zopotoka, zomwe zimapangitsa kutaya kwambiri kutayika kwa data ndikuchepetsa mtunda wotumizira.

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Mapeto

Mwachidule, ngati mwaganiza zokonza mawaya malinga ndi zomwe mumakonda, onetsetsani kuti mwayika mawaya 1 ndi 3 pamodzi pawiri yopotoka, ndi mawaya 2 ndi 6 palimodzi mu awiri opotoka. Kutsatira malangizowa kuonetsetsa kuti maukonde anu akugwira ntchito bwino komanso modalirika.

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