Ojantshi besitimela bayingxenye ebalulekile yohlelo oluphelele lwezokuthutha kanye nomsebenzi omkhulu wokuziphilisa.Esimeni sokuthuthuka kwezwe ngamandla kwengqalasizinda emisha, kuyasebenza kakhulu ukukhulisa ukutshalwa kwezimali kukaloliwe kanye nokwakha, okuzodlala indima enhle ekugqugquzeleni ukukhula komnotho kanye nokukhula kwamaketango ezimboni ahlobene.Ngenxa yalokhu, umbuso ubulokhu usekela ngamandla ukwakhiwa kwezitimela, ikakhulukazi izitimela ezihamba ngesivinini esiphezulu, eminyakeni yamuva nje, nezimboni ezihlobene ezikhuphuka nomfula kanye nezansi nomfula nazo ziye zazuza.
Njengentambo yokuphakela amandla kanye nokudlulisa amasignali ezitimeleni, iye yaphakama futhi ngokuthuthukiswa kwezitimela zaseShayina.Kodwa-ke, nakuba imboni yamakhebula esitimela ilethe ithuba lebhizinisi, ngemuva kwamathuba amaningi ebhizinisi, imakethe iphinde yabeka izidingo eziqinile zokucaciswa kwezobuchwepheshe kuyo.
Njengenethiwekhi yempilo yesitimela, ikhebula lesitimela lithwala ukudluliselwa kolwazi lwedatha yangaphakathi neyangaphandle, amasignali okulawula kanye nolwazi lokuphakelwa kwamandla kwesitimela.Izintambo eziningi zesitimela zizungezwe noma zinqanyulwe phakathi kwamafreyimu ensimbi, futhi indawo yazo kagesi iyinkimbinkimbi kakhulu.Lapho isitimela sisebenza isikhathi eside, sithintwa yizici ezingezinhle ezifana nokukhipha umoya, ukugqwala, umswakama, izinga lokushisa eliphezulu neliphansi, futhi umgodla walo wangaphandle ulula kakhulu.Uma kunomonakalo, kungase kube nezingozi ezihlukahlukene zokuphepha.
U-Aipu Wharton ugxile ekuhloleni okuqhubekayo kwenkambu yokusetshenziswa kocingo nekhebula.Ikhebula ledatha elikhethekile lesitimela lithatha isakhiwo sokuvikela esinezendlalelo ezintathu, ingqikithi yethusi engenawo umoya-mpilo, futhi indawo engaphezulu imbozwe ungqimba oluhlukanisayo oluvikelayo.Igobolondo langaphandle liyamelana nowoyela, alikwazi ukunqandwa amalangabi, futhi alinayo i-halogen (Intuthu ephansi futhi ayinayo i-halogen), ngaleyo ndlela yehlisa izinto eziyingozi eziqukethwe entuthuni ekhiqizwa ezimeni eziphuthumayo, kucatshangelwa izici zokulahlekelwa okuphansi kanye izintambo ze-stable-amplitude, nokwandisa ithonya eliphikisana nemvelo lezintambo zesitimela, ukuqinisekisa ukusebenza okujwayelekile kwezitimela, ukugwema izingozi ezihlukahlukene ezingaba khona.
| Izigaba Zomkhiqizo | Ikhebuli yedatha evikelekile ye-LSZH | I-Cat.5e 4-Pair UTP eneshethi ye-LSZH | I-Cat.6e 4-Phengqa i-UTP eneshethi ye-LSZH |
| Isakhiwo somkhiqizo | 2P×24AWG | 4×22AWG | 4P×26AWG |
| Ububanzi bomkhiqizo oqediwe | 6.70±0.3mm | 6.60±0.2mm | 6.60±0.3mm |
Ngezici zayo ezihlukile, ikhebula ledatha elikhethekile lezitimela lifanele ukusetshenziswa kwezintambo ohlelweni lokuphakelwa kwamandla angaphakathi, uhlelo lokuxhumana kanye nohlelo lokulawula lwezitimela ezihamba ngojantshi (umzila ohamba ngaphansi komhlaba, isitimela sezinhlamvu, ujantshi wesitimela okhanyayo wasemadolobheni, njll.).
I-R & D kanye nokukhiqizwa kwezintambo zobungcweti, kuhola ukuthuthukiswa kwemboni, emgwaqeni wokuqamba, u-Aipu Waton, ulwela ukuqhubekela phambili.
Qhubeka udlule!
Isikhathi sokuthumela: May-06-2022