Kodi compress chingwe mphamvu ndi bwino

Ngati zonse mwadzidzidzi panali funso Intaneti kunyumba kapena kungoti kulumikiza kompyuta rauta ndi, modemu kapena chipangizo ena, ndipo itanani mbuye sizotheka, osadandaula. Mukhoza kumasuka kugula okonzeka zopangidwa zingwe (chigamba zingwe) ndi mitundu yosiyanasiyana ya zolumikizira kale Ufumuyo sitolo kompyuta. Mu chochitika cha chotero sitolo pafupi apo, kapena ngati inu mukufuna kuti muzilembe chingwe mu malo zolumikizira sadzakhala ndi kuthera crimp chingwe nokha.

Izi amafuna kudziwa zofunika m'munda wa zamagetsi, komanso mtundu winawake wa chingwe, zolumikizira, zipangizo mu mawonekedwe a pliers kwa crimping Tester, screwdriver ndi mpeni. Koma musanayambe unsembe, yesetsani kumvetsa kuti zimene Mulungu anafuna, ngati anakonza, momwe compress mphamvu chingwe yekha.

chingwe

Muyezo Intaneti m'dera wanu ndi wamba kugwiritsa ntchito wochititsa wotchedwa "zopotoka awiri". dzina lake, iye afunika chipangizo mkati, wopangidwa mwa lotsekedwa mkuwa kapena zotayidwa ochititsa ziwiri, zinayi kapena zisanu ndi zitatu, Shackleton awiriawiri ndi akaidi kunja PVC kutchinjiriza. Chigoba cha aliyense Kulumikizana kwa kugwirizana zosavuta analengedwa mu mitundu yosiyanasiyana. Pali mitundu iwiri ya zingwe: ndisanabadwe kuzungulira zojambulazo wosanjikiza (FTP) ndi unshielded (UTP).

Ntchito zonse kwa kwanu maukonde FTP-wochititsa kosathandiza, kuyambira yotchinga lakonzedwa kuteteza ku wamphamvu mu atomu kuwasokoneza, komanso ntchito chingwe kutalika mamita 100. Choncho n'koyenera ndithu mtengo ndiponso wamba zosinthika mu mawonekedwe a UTP-chingwe, kugulitsidwa sitolo iliyonse makompyuta ndi msika. Aliyense "anapotoza awiri" ali m'magulu angapo malingana ndi kuchuluka kwa mitima, a bandiwifi ndi kopita. Chingwe yodziwika ndi osakaniza a zilembo ndi manambala, kuchokera mphaka 1 Ndimukwapu 7. Galimoto ambiri zipangizo Intaneti wanu ndi CAT5 kapena kusinthidwa ake CAT5. Amakhala awiriawiri anayi a mitima wachikuda osiyana ndi imapereka deta kutengerapo mpaka 100 Mbit / s pa pafupipafupi 100 MHz.

zolumikizira

Zonse mwamakono kompyuta zipangizo anafuna kuti ntchito ambiri, kugwirizana maukonde ndi muyezo anakhazikitsa zolumikizira ndi 8P8C pulagi ndi ankachita. Nthawi zina cholumikizira chifukwa ena, RJ-45. Koma chirichonse chimene iwo ali kutchedwa, iwo ndi cholinga chimodzi - kugwirizanitsa "zopotoka awiri" ndi chipangizo chilichonse. Izi nsonga, komanso chingwe akhoza isagwe kapena ayi. cholumikizira ndi mutu pulasitiki ndi grooves eyiti kusema kwa yomanga wochititsa moyo. Kumapeto kwa mipata izi zakonzedwa kusuntha ojambula, amene achepetsa waya. Pamene unsembe Nkofunika manambala grooves. Ngati cholumikizira ali pabwino mpaka kulankhula ndi kudzikonda latch, ndiye kumanzere adzakhala woyamba, ndipo kumanja - kukhudzana ndi chitatu.

Galimoto crimping maukonde chingwe

Pali mitundu iwiri ya udindo anakhala "zopotoka awiri" mu zolumikizira:

• EIA / TIA-568A.
• EIA / TIA-568B.

The choyamba zinayendera (kumanzere - kumanja):

1. White ndi wobiriwira.
2. Green.
3. White ndi lalanje.
4. Blue.
5. White ndi buluu.
6. Orange.
7. White ndi zofiirira.
8. Brown.

Mu chiwembu chachiwiri, mawaya ali motere:

1. White ndi lalanje.
2. Orange.
3. White ndi wobiriwira.
4. Blue.
5. White ndi buluu.
6. Green.
7. White ndi zofiirira.
8. Brown.

Mitundu kugwirizana

Yankho EIA / TIA-568A ntchito kubala crimp chingwe mains amene chikugwirizana kumapeto wina kompyuta, ndi zina - mmodzi wa zipangizo kusinthitsa (routers, masiwichi, modemu, etc.). Mtundu wa kugwirizana amatchedwa mwachindunji. Koma pali china - ndi kusinthanitsidwa kapena kusinthanitsidwa. Amagwiritsidwa ntchito kulumikiza kompyuta awiri mwachindunji. Direct crimping maukonde cholumikizira chingwe ndi wotetezedwa mwa chiwembu EIA / TIA-568A pa malekezero onse. Iyi ndi njira yofala kugwirizana, chifukwa kawirikawiri ntchito Intaneti malo m'dera lanu makompyuta oposa awiri chikugwirizana kudzera lophimba kapena zina masiwichi. Ngati ayenera kugwirizana kwa wina ndi makina ena awiri, limagwiritsa ntchito mtanda kugwirizana. Kuti compress mphamvu chingwe "kompyuta ndi kompyuta", kenako kumalekezero a chingwe olumikizidwa kwa cholumikizira pa EIA / TIA-568A luso, ndi zina - pa EIA / TIA-568B. Kugwirizana mwachindunji sizingatheke ntchito ochititsa onse eyiti, koma zinayi zokha, koma mtokoma deta ndi yafupika nthawi 10. Pamene polumikiza motocross ntchito mitima zonse 8.

kukonzekera chingwe

Pamaso wochititsa ndi crimp ayenera kutsukidwa ku kutchinjiriza. Chepetsa chingwe akhoza kukhala mpeni wamba, koma mosamala zimenezi kudzadalira ntchito ya chigamba chingwe wathu ndi khalidwe la deta. The kutchinjiriza akunja Kadulidwa pa mtunda wa 20-25 mamilimita ku mapeto. Nkofunika kuwononga kutchinjiriza wa akuwauza, kungachititse mu m'tsogolo kutsekedwa awo. Pambuyo kutchinjiriza atachotsedwa, muyenera unwind awiriawiri onse ndi kuwongoka iwo mu dongosolo la EIA / TIA-568A kapena EIA / TIA-568B malingana ndi mtundu Napempha kwa intaneti.

Kodi compress maukonde chingwe Crimper

Amisiri ntchito mbano wapadera (Crimper) kwa crimping. Ngati nyumba ya ngati chida sapezeka, izo zikhoza kugulidwa ku sitolo kulikonse kumene amagulitsa ziwalo wailesi. Mtengo wa Crimper yosavuta 200 rubles. Musanayambe compress mphamvu chingwe, onetsetsani kuti mawaya chiyani simudutsa mzake.

Kenako, kumanga mu grooves ndi logwirana cholumikizira ndi kukonza. Zowoneka onetsetsani kuti Kulumikizana onse kukhoma kutsogolo kwa mutu pulagi, palibe a iwo mwangozi anagunda "njanji yachilendo" ndipo kuti crimping chiwembu si kusweka. Kenako, cholumikizira aikidwa mu wapadera ntchito Crimper kagawo kupangidwa mu mawonekedwe ndi kukula kwa cholumikizira, ndipo ali clamped kuti siteji. opareshoni otere anachita ndi mapeto ena a tsogolo chigamba chingwe. Chongani kugwirizana zolondola kungakhale LAN-Tester, ndipo sitili zace - basi kulumikiza kompyuta chipangizo kudzera chingwe maukonde ndi crimped.

Crimp chingwe popanda Crimper

Koma ngati panalibe mbano wapadera ndi kugula iwo palibe njira, pali njira kuti compress mphamvu chingwe ndi manja. Apa m'pofunika bwino masomphenya ndi screwdriver woonda kapena mpeni. Kukonza "zopotoka awiri" wa kutchinjiriza akunja komanso kukweza pakati pake penipeni mu dongosolo bwino, kuziika mu cholumikizira, ndipo kachiwiri kukonza zala. Pulagi Motero kulankhula ayenera kukhala pamwamba.

Kupumula mmunsi mwa cholumikizira mu tebulo kapena zina yopingasa pamwamba, muyenera screwdriver kapena mpeni kusuntha iwo mmodzi ndi chimodzi pansi. Pankhaniyi, funsani mano adzadula ndi kutchinjiriza a mawaya ndi kukhomerera pamalo pansi. Kugula ndi kukonza ndondomeko zolumikizira awo crimped ndi dzanja, ndi bwino kutenga angapo owonjezera, chifukwa nthawi woyamba ntchito, ndipo inu muyenera kuthamanga kwa sitolo kachiwiri.

zolakwika zina zodziwikiratu

Pamene crimping, pali nthawi pamene zonse zikuoneka kuti zichitidwe molondola, koma palibe kugwirizana. Pankhaniyi, muyenera kutsimikiza mawonekedwe a mitima ndi iwiri Pamatha motsata mtundu wa intaneti.

Ngati chirichonse chiri cholondola, muyenera kuonetsetsa kuti zonse Kulumikizana ndi adzatsekeredwa olumikizidwa kwa ojambula ndi cholumikizira. Ndi zotheka, pamene kutchinjiriza chapamwamba kudula kwambiri, ndi wochititsa chigamba chingwe, kupotoza akhoza adatsekedwa kapena, Tikawonetsetsa lichoke ku oyandikana. Zikatero, kudula chingwe ndi kuligwira crimping mobwerezabwereza.