Yintoni umahluko phakathi kweCa5e, iCat6, kunye neCat7?

Udidi lwesihlanu (CAT5): I-frequency transmission yi-100MHz, esetyenziselwa ukuhanjiswa kwezwi kunye nokuhanjiswa kwedatha kunye nesantya esiphezulu sokudluliselwa kwe-100Mbps, esetyenziswa kakhulu kwi-100BASE-T kunye ne-10BASE-T inethiwekhi. Le yeyona ntambo ye-Ethernet isetyenziswa kakhulu. Olu hlobo lwekhebula lukwandisa ukuxinana kwe-winding kunye ne-coat the high-quality insulating material. Ngoku intambo yeCandelo 5 ayisetyenziswanga kakhulu.

Udidi lwe-5e (CAT5e): I-frequency transmission yi-100MHz, ikakhulu isetyenziselwa i-Gigabit Ethernet (1000Mbps). Ine-attenuation encinci, i-crosstalk encinci, i-attenuation ephezulu kunye ne-crosstalk ratio (ACR) kunye ne-signal-to-noise ratio (I-Structural Return Loss), kunye nephutha elincinci lokulibaziseka, kwaye ukusebenza kuphuculwe kakhulu. Kwiiprojekthi zangempela, nangona iintambo zodidi lwe-5 nazo zinokusasaza i-gigabit, kucetyiswa kuphela ukuhanjiswa kwegigabit kumgama omfutshane. Ukuhanjiswa kwegigabit okude kunokungazinzi. Oku kwakhona yimpazamo eqhelekileyo kwiprojekthi, kwaye kulula ukungayihoyi. Ingxaki.

Udidi lweSithandathu (CAT6): I-frequency transmission yi-250MHz, eyona nto ifanelekileyo kwizicelo ezinamazinga okudluliselwa aphezulu kune-1Gbps, ngokukodwa kwi-Gigabit Ethernet (1000Mbps). Udidi lwesi-6 isibini esijijekileyo sahlukile kuDidi 5 okanye uDidi 5 iperi ejijekileyo kakhulu ngenkangeleko kunye nolwakhiwo, ayisosikhokelo somnqamlezo esikhuselayo kuphela esongezwayo, kodwa izibini ezine ezijijekileyo zibekwe kumacala amane esakhelo esinqamlezileyo ngokulandelelana. ngaphakathi kwi-groove, kwaye ububanzi bekhebula bubuye bube buninzi.

Isithandathu esikhulu okanye i-6A (CAT6A): i-frequency transmission yi-200 ~ 250 MHz, isantya esiphezulu sothumelo sinokufikelela kwi-1000 Mbps, ikakhulu esetyenziswa kuthungelwano lwegigabit. Intambo yodidi lwe-6e yinguqulelo ephuculweyo yeCandelo 6 ikhebula. Kwakhona intambo ephothiweyo engakhuselekanga echazwe kwi-ANSI/EIA/TIA-568B.2 kunye ne-ISO Udidi 6/Imigangatho ye-Class E. Xa kuthelekiswa nezinye iinkalo, kukho ukuphucuka okukhulu.

Udidi lweSixhenxe (CAT7): I-frequency transmission inokufikelela ubuncinane kwi-500 MHz kwaye izinga lokudlulisela lingafikelela kwi-10 Gbps. Ngokukodwa ukulungelelanisa kwisicelo kunye nophuhliso lweteknoloji ye-10 Gigabit Ethernet. Lo mgca sesona sibini sijijekileyo sikhuselekile kudidi lwesi-7 lwe-ISO.

Umahluko omkhulu phakathi kweentlobo ezahlukeneyo zocingo

Ukwahlukana kwe-1: Umahluko ekulahlekeni, umehluko obalulekileyo phakathi kweCandelo 6 ikhebula kunye neCandelo 5e intambo yenethiwekhi yintsebenzo ephuculweyo ngokwemigaqo ye-crosstalk kunye nokulahleka kokubuyisela. Kunconywa ukusebenzisa iCandelo 6 iintambo zenethiwekhi ngokuthe ngqo ukuhlobisa ikhaya.

Umahluko 2. Ubunzima be-core wire buhluke. I-wire core ye-super five type network cable iphakathi kwe-0.45mm kunye ne-0.51mm, kwaye i-core core ye-network yodidi ezintandathu iphakathi kwe-0.56mm kunye ne-0.58mm. Intambo yenethiwekhi ijiyile kakhulu;

Umahluko 3: Isakhiwo sekhebula sihlukile. Umphandle wangaphandle we-super five-type network cable ine-logo ye-"CAT.5e", kwaye intambo yenethiwekhi yeentlobo ezintandathu ineyona "isakhelo sesiphambano" esicacileyo, kunye nesikhumba sine "CAT.6" logo.