Sebakeng sa puisano ea marang-rang, ha ho tluoa tabeng ea lithapo tsa Ethernet, hangata ho boleloa hore ho na le mefuta e mengata e mehlano ea likhoele tsa marang-rang, mefuta e tšeletseng ea likhoele tsa marang-rang, le mefuta e supileng ea likhoele tsa marang-rang.Lilemong tsa morao tjena, likhoele tsa marang-rang tsa Cat8 Class 8 le tsona li 'nile tsa boleloa ho feta.Mochine oa morao-rao oa marang-rang oa Cat8 Class 8 ke moloko oa morao-rao oa jumper ea marang-rang e sirelelitsoeng habeli (SFTP), e nang le lipara tse peli tsa matšoao tse ka tšehetsang bandwidth ea 2000MHz le lebelo la phetisetso ho fihla ho 40Gb / s.Leha ho le joalo, sebaka sa eona se phahameng sa phetisetso ke 30m feela, ka hona e sebelisoa ka kakaretso ho hokahanya li-server, li-switches, liforeimi tsa kabo, le lisebelisoa tse ling litsing tsa data tse hole.Hajoale, ho na le mefuta e mehlano e tloaelehileng ea likhoele tsa marang-rang 'marakeng: lithapo tsa marang-rang tse hlano, likhoele tse tšeletseng tsa marang-rang, likhoele tse kholo tse tšeletseng tsa marang-rang, likhoele tse supileng tsa marang-rang, le likhoele tse supileng tsa marang-rang.Lithapo tsa marang-rang tsa Cat8 Category 8, joalo ka Lithapo tsa netweke tsa Sehlopha sa 7/Ultra Category 7, ka bobeli ke lithapo tse sothehileng tse sirelelitsoeng 'me li ka sebelisoa litsing tsa data, tse lebelo le holimo le libakeng tse matla tsa bandwidth.Le hoja sebaka sa phetisetso ea lithapo tsa marang-rang tsa Cat8 Category 8 ha se hole le lithapo tsa marang-rang tsa Sehlopha sa 7/Ultra Category 7, lebelo la tsona le maqhubu a tsona li phahame haholo ho feta tsa Category 7/Ultra Category 7 network cables.Ho na le phapang e kholo lipakeng tsa likhoele tsa marang-rang tsa Cat8 Sehlopha sa 8 le likhoele tsa marang-rang tsa Super Category 5, hammoho le lithapo tsa marang-rang tsa Sehlopha sa 6 / Super Category 6, tse bonts'itsoeng haholo ho latela lebelo, maqhubu, sebaka sa phetisetso le lits'ebetso.
Sehlopha sa 1 cable (CAT1): Leqhubu la maqhubu a phahameng ka ho fetisisa la thapo ke 750kHz, le sebelisetsoang lisebelisoa tsa alamo, kapa feela bakeng sa phetiso ea lentsoe (Litekanyetso tsa Sehlopha sa 1 li sebelisoa haholo-holo bakeng sa lithapo tsa mohala pele ho lilemo tsa pele tsa 1980), li fapane le phetiso ea data.
CAT2: Leqhubu le phahameng ka ho fetisisa la mohala ke 1MHZ, e sebelisetsoang ho fetisa lentsoe le ho fetisetsa data ka tekanyo e phahameng ka ho fetisisa ea 4Mbps.E sebelisoa hangata ho marang-rang a khale a sebelisang 4MBPS Token passing protocol.
CAT3: e bua ka thapo e boletsoeng ho litekanyetso tsa ANSI le EIA/TIA568 hajoale.Maqhubu a phetisetso ea thapo ena ke 16MHz, mme lebelo le phahameng la phetisetso ke 10Mbps (10Mbit/s).E sebelisoa haholo-holo ka lentsoe, 10Mbit / s Ethernet (10BASE-T) le 4Mbit / s Token Ring.Bolelele ba karolo e kholo ea marang-rang ke 100m.Ho sebelisoa likhokahanyo tsa mofuta oa RJ, tse seng li felile 'marakeng.
Sehlopha sa 1 cable (CAT1): Leqhubu la maqhubu a phahameng ka ho fetisisa la thapo ke 750kHz, le sebelisetsoang lisebelisoa tsa alamo, kapa feela bakeng sa phetiso ea lentsoe (Litekanyetso tsa Sehlopha sa 1 li sebelisoa haholo-holo bakeng sa lithapo tsa mohala pele ho lilemo tsa pele tsa 1980), li fapane le phetiso ea data.
CAT2: Leqhubu le phahameng ka ho fetisisa la mohala ke 1MHZ, e sebelisetsoang ho fetisa lentsoe le ho fetisetsa data ka tekanyo e phahameng ka ho fetisisa ea 4Mbps.E sebelisoa hangata ho marang-rang a khale a sebelisang 4MBPS Token passing protocol.
CAT3: e bua ka thapo e boletsoeng ho litekanyetso tsa ANSI le EIA/TIA568 hajoale.Maqhubu a phetisetso ea thapo ena ke 16MHz, mme lebelo le phahameng la phetisetso ke 10Mbps (10Mbit/s).E sebelisoa haholo-holo ka lentsoe, 10Mbit / s Ethernet (10BASE-T) le 4Mbit / s Token Ring.Bolelele ba karolo e kholo ea marang-rang ke 100m.Ho sebelisoa likhokahanyo tsa mofuta oa RJ, tse seng li felile 'marakeng.Sehlopha sa 4 cable (CAT4): maqhubu a phetisetso ea mofuta ona oa mohala ke 20MHz, e sebelisetsoang ho fetisa lentsoe le ho fetisetsa data ka tekanyo e phahameng ka ho fetisisa ea 16Mbps (e buang ka 16Mbit / s Token Ring).E sebelisoa haholo-holo bakeng sa LAN e thehiloeng ho token le 10BASE-T/100BASE-T.Bolelele ba karolo e kholo ea marang-rang ke 100m.Lihokelo tsa mofuta oa RJ li sebelisoa, tse sa sebelisoeng haholo
CAT5: Mofuta ona oa thapo o ekelitse sekhahla sa matsoelintsoeke a Linear density mme e koahetsoe ka thepa ea boleng bo holimo ea insulating.Bophahamo ba maqhubu a maqhubu a thapo ke 100MHz, mme sekhahla sa phetisetso e phahameng ke 100Mbps.E sebelisoa bakeng sa phetisetso ea lentsoe le phetiso ea data ka sekhahla se phahameng sa phetisetso ea 100Mbps.E sebelisoa haholo-holo bakeng sa 100BASE-T, 'me bolelele ba karolo ea marang-rang ke 100m.Lihokelo tsa mofuta oa RJ li sebelisoa.Ena ke thapo ea Ethernet e sebelisoang haholo ka har'a thapo e sothehileng, e nang le lipara tse fapaneng tse nang le bolelele bo fapaneng ba molumo.Hangata, nako ea ho sotha ea lipara tse 'nè tsa lipara tse sothehileng e ka har'a 38.1mm, e sothehile ka tsela e fapaneng le oache,' me bolelele ba ho sotha ba para e le 'ngoe bo ka hare ho 12.7mm.
CAT5e: CAT5e e na le attenuation e tlase, crosstalk e tlase, attenuation e phahameng ho crosstalk ratio (ACR), tahlehelo ea ho khutla ea sebopeho, le phoso e nyane ea ho lieha, ho ntlafatsa ts'ebetso haholo.Lithapo tsa Super Class 5 li sebelisoa haholo bakeng sa gigabit Ethernet (1000Mbps)
Nako ea poso: Jul-29-2023