Imigangatho kunye neendidi zeentambo zenethiwekhi yeCat

Kwintsimi yonxibelelwano lwenethiwekhi, xa kufikwa kwiintambo ze-Ethernet, kudla ngokukhankanywa ukuba kukho iindidi ezintlanu zeentambo zenethiwekhi, iintlobo ezintandathu zeentambo zenethiwekhi, kunye neentlobo ezisixhenxe zeentambo zenethiwekhi.Kwiminyaka yakutshanje, iintambo zenethiwekhi zeCat8 Class 8 ziye zakhankanywa ngakumbi.Intambo yenethiwekhi yamva nje yeCat8 Class 8 isizukulwana samva nje se-double shielded (SFTP) network jumper, enezibini ezimbini zesignali ezinokuxhasa i-bandwidth ye-2000MHz kunye nezinga lokudlulisela ukuya kwi-40Gb / s.Nangona kunjalo, umgama wayo omkhulu wothumelo yi-30m kuphela, ngoko ke isetyenziselwa ukudibanisa iiseva, iiswitshi, izakhelo zokusasaza, kunye nezinye izixhobo kumaziko eenkcukacha ezimfutshane.Okwangoku, kukho iindidi ezintlanu eziqhelekileyo iintambo womnatha kwimarike: super ezintlanu network cables, network cables ezintandathu, super ezintandathu network cables, ezisixhenxe network cables, kunye super ezisixhenxe network cables.Iintambo zenethiwekhi zeCat8 zoDidi 8, ezifana noDidi 7/Ultra Udidi 7 lweentambo zothungelwano, zombini zikhuselwe iintambo ezijijekileyo kwaye zinokusetyenziswa kumaziko edatha, isantya esiphezulu, kunye nemimandla ebanzi yobubanzi.Nangona umgama wothumelo lweentambo zothungelwano lweCat8 Category 8 awukho kuDidi 7/Ultra Category 7 network cables, isantya kunye nokuphindaphinda kwazo ziphezulu kakhulu kunoDidi 7/Ultra Category 7 network cables.Kukho umahluko omkhulu phakathi kweentambo zenethiwekhi zeCat8 Category 8 kunye neSuper Category 5 network cables, kwakunye noCategory 6/Super Category 6 network cables, ezibonakaliswa ikakhulu ngokwesantya, frequency, transmission distance, kunye nokusetyenziswa.

Intambo yodidi 1 (CAT1): I-bandwidth ephezulu kakhulu ye-cable bandwidth yi-750kHz, esetyenziselwa iinkqubo ze-alamu, okanye kuphela ukuhanjiswa kwezwi (imigangatho yeCandelo 1 isetyenziselwa kakhulu kwiintambo zomnxeba ngaphambi kwe-1980 yokuqala), eyahlukileyo kwi-data data.

I-CAT2: I-bandwidth ephezulu ye-cable ye-cable yi-1MHZ, esetyenziselwa ukuhanjiswa kwezwi kunye nokuhanjiswa kwedatha kunye nezinga eliphezulu lokudluliselwa kwe-4Mbps.Iqhele ukusetyenziswa kuthungelwano lwamathokheni amadala asebenzisa iprotocol yokupasa i-4MBPS Token.

I-CAT3: ibhekisa kwintambo echazwe kwimigangatho ye-ANSI kunye ne-EIA/TIA568 okwangoku.I-frequency transmission yale ntambo yi-16MHz, kwaye izinga eliphezulu lokudluliselwa yi-10Mbps (10Mbit / s).Isetyenziswa kakhulu kwilizwi, i-10Mbit / s Ethernet (10BASE-T) kunye ne-4Mbit / s iToken Ring.Ubude becandelo lenethiwekhi enkulu yi-100m.Izixhumi zohlobo lwe-RJ zisetyenzisiwe, eziye zaphela kwimarike.

Intambo yodidi 1 (CAT1): I-bandwidth ephezulu kakhulu ye-cable bandwidth yi-750kHz, esetyenziselwa iinkqubo ze-alamu, okanye kuphela ukuhanjiswa kwezwi (imigangatho yeCandelo 1 isetyenziselwa kakhulu kwiintambo zomnxeba ngaphambi kwe-1980 yokuqala), eyahlukileyo kwi-data data.

I-CAT2: I-bandwidth ephezulu ye-cable ye-cable yi-1MHZ, esetyenziselwa ukuhanjiswa kwezwi kunye nokuhanjiswa kwedatha kunye nezinga eliphezulu lokudluliselwa kwe-4Mbps.Iqhele ukusetyenziswa kuthungelwano lwamathokheni amadala asebenzisa iprotocol yokupasa i-4MBPS Token.

I-CAT3: ibhekisa kwintambo echazwe kwimigangatho ye-ANSI kunye ne-EIA/TIA568 okwangoku.I-frequency transmission yale ntambo yi-16MHz, kwaye izinga eliphezulu lokudluliselwa yi-10Mbps (10Mbit / s).Isetyenziswa kakhulu kwilizwi, i-10Mbit / s Ethernet (10BASE-T) kunye ne-4Mbit / s iToken Ring.Ubude becandelo lenethiwekhi enkulu yi-100m.Izixhumi zohlobo lwe-RJ zisetyenzisiwe, eziye zaphela kwimarike.Udidi lwe-4 intambo (CAT4): i-frequency transmission yolu hlobo lwentambo yi-20MHz, esetyenziselwa ukuhanjiswa kwelizwi kunye nokuhanjiswa kwedatha kunye nesantya esiphezulu se-16Mbps (esibhekiselele kwi-16Mbit / s Token Ring).Isetyenziswa kakhulu kwi-LAN esekelwe kwi-token kunye ne-10BASE-T / 100BASE-T.Ubude becandelo lenethiwekhi enkulu yi-100m.Izixhumi zohlobo lwe-RJ zisetyenzisiwe, ezingasetyenziswanga ngokubanzi

I-CAT5: Olu hlobo lwentambo luye lwandisa ukuxinana kwe-winding ye-Linear density kwaye ifakwe kwi-high-quality insulating material.I-bandwidth ye-frequency frequency ye-cable yi-100MHz, kwaye izinga eliphezulu lokuhambisa liyi-100Mbps.Isetyenziselwa ukuhanjiswa kwelizwi kunye nokuhanjiswa kwedatha kunye nesantya esiphezulu sokuhanjiswa kwe-100Mbps.Isetyenziswa ikakhulu kwi-100BASE-T, kwaye ubude becandelo lenethiwekhi enkulu yi-100m.Izihlanganisi zodidi lwe-RJ zisetyenziswa.Le yeyona ntambo ixhaphakileyo ye-Ethernet isetyenziswa ngaphakathi kwentambo ejijekileyo, enezibini ezahlukeneyo ezinobude bobude obahlukeneyo.Ngesiqhelo, ixesha lokujija izibini ezine ezijijekileyo ziphakathi kwe-38.1mm, ijijekile ngokunxamnye newotshi, kwaye ubude bokujijeka besibini esinye bungaphakathi kwe-12.7mm.

I-CAT5e: I-CAT5e ine-attenuation ephantsi, i-crosstalk ephantsi, i-attenuation ephezulu kwi-crosstalk ratio (ACR), ukulahleka kokubuyiswa kwesakhiwo, kunye nephutha elincinci lokulibaziseka, ukuphucula kakhulu ukusebenza.Iintambo ze-Super Class 5 zisetyenziswa ikakhulu kwi-gigabit Ethernet (1000Mbps)