Njengoba kuboniswe kulesi sithombe esingenhla, singakuqonda ukubukeka kwe-RJ45 ngokusho kwesithombe, kodwa akuzona zonke izixhumanisi ze-RJ45 ezifana nalezi ezingenhla ziyi-interface ye-RJ11, okungeke kuxoxwe ngayo okwesikhashana.
Amaswishi ahlelwa eceleni ngamachweba amaningi e-RJ45, angadlulisela ngesikhathi esisodwa idatha phakathi kwamachweba amaningi, okuhlanganisa okukodwa kuya kokukodwa, okukodwa kuya kokubili, nokukodwa kuya kwabaningi.Imbobo ngayinye ayithinti izinga layo lokudlulisela.Ingathathwa njengechweba engxenyeni yenethiwekhi ebonakalayo ezimele (kodwa uma okokusebenza ekushintsheni okufanayo kudingeka ukuthi kuxhunywe, qinisekisa ukuthi amasango awalawo afanayo), okungukuthi, okokusebenza kwenethiwekhi okuxhunywe kuyo kujabulela konke. umkhawulokudonsa ngokuzimela, ngeke uthintwe ukudluliswa kwamanye amachweba kuswishi efanayo, futhi unomphumela wokuzihlukanisa.
Uma i-node A ithumela idatha ku-node engu-D, inodi B ingathumela idatha ku-node C ngesikhathi esifanayo, futhi lezi zidlulisi ezimbili zombili zijabulela umkhawulokudonsa ogcwele wenethiwekhi futhi zibe nokuxhumana kwazo okubonakalayo.Uma iswishi ye-Ethernet engu-10Mbps isetshenziswa lapha, ukugeleza okuphelele kweswishi kuyalingana no-2×10Mbps=20Mbps.Uma kusetshenziswa i-HUB eyabelwe engu-10Mbps, ukugeleza okuphelele kwe-HUB eyodwa ngeke kudlule u-10 Mbps.Ngamafuphi nje, iswishi iyidivayisi yenethiwekhi esekelwe ekubonweni kwekheli le-MAC engaqedela umsebenzi wokuhlanganisa nokudlulisa amafreyimu edatha.Iswishi "ingafunda" ikheli le-MAC futhi iligcine kuthebula lekheli langaphakathi.Ngokusetha indlela yokushintshisana yesikhashana phakathi komuntu othumele ifremu yedatha nomuntu ozoyithola, ifremu yedatha ingasuka ngqo ekhelini lomthombo iye ekhelini okuyiwa kulo.
Okungenhla incazelo yolwazi ye-Ethernet Port-RJ45 elethwa yiI-Shenzhen HDV Phoelectron Technology Co., Ltd.ngethemba ukuthi lesi sihloko singakusiza ukukhulisa ulwazi lwakho.Ngaphandle kwalesi sihloko uma ufuna inkampani enhle yabakhiqizi bemishini yokuxhumana ye-fiber ongase uyicabangeleMayelana NATHI.
Imikhiqizo yokuxhumana ekhiqizwe yikhava yenkampani:
Imojula:amamojula we-fiber optical, Amamojula we-Ethernet, amamojula we-fiber optical transceiver, amamojula okufinyelela kwefiber optical, Amamojula we-SSFP optical, futhiImicu ye-Optical SFP, njll.
Isigaba se-ONU:EPON ONU, AC ONU, i-fiber optical ONU, I-CATV ONU, I-GPON ONU, XPON ONU, njll.
Isigaba se-OLT:Ukushintsha kwe-OLT, I-GPON OLT, I-EPON OLT, ukuxhumana OLT, njll.
Imikhiqizo engenhla ingasekela izimo zenethiwekhi ezahlukahlukene.Kule mikhiqizo yokuxhumana engenhla, inkampani yethu inethimba le-R&D eliqeqeshiwe neliqinile ukusiza amakhasimende anezinkinga zobuchwepheshe kanye nethimba lebhizinisi elicabangelayo nelichwepheshile ukusiza amakhasimende ngokushesha.ukubonisananomsebenzi.