N'ihe gbasara nzikọrịta ozi netwọkụ, mgbe a na-abịakwute eriri Ethernet, a na-ekwukarị na e nwere ụdị eriri netwọlụ super ise, ụdị eriri netwọkụ isii, na ụdị eriri netwọkụ asaa.N'afọ ndị na-adịbeghị anya, a na-akpọkwa eriri netwọk Cat8 Class 8 karịa.Igwe netwọkụ Cat8 Class 8 kachasị ọhụrụ bụ ọgbọ ọhụrụ nke na-awụpụ netwọọkụ abụọ na-echebe (SFTP), nke nwere ụzọ abụọ mgbaàmà nwere ike ịkwado bandwit nke 2000MHz na ọnụego nnyefe ruru 40Gb/s.Agbanyeghị, oke nnyefe ya bụ naanị 30m, yabụ a na-ejikarị ya maka ijikọ sava, switches, okpokolo agba nkesa na akụrụngwa ndị ọzọ na ebe data dị nso.Ka ọ dị ugbu a, e nwere ụdị eriri netwọkụ ise a na-ahụkarị n'ahịa: eriri netwọk super ise, eriri netwọk isii, eriri netwọk super six, eriri netwọk asaa, na eriri netwọkụ super asaa.Igwe netwọkụ Cat8 Category 8, dị ka eriri netwọkụ 7/Ultra Category 7, bụ eriri abụọ gbagọrọ agbagọ agbagọ ma nwee ike tinye ya na ebe data, ọsọ ọsọ na mpaghara bandwidth siri ike.Ọ bụ ezie na ebe nnyefe nke eriri netwọk Cat8 Category 8 erughi na nke eriri netwọkụ 7/Ultra Category 7, ọsọ ha na ugboro ole ha dị elu karịa nke eriri netwọk Category 7/Ultra Category 7.Enwere ọdịiche dị ukwuu n'etiti eriri netwọk Cat8 Category 8 na Super Category 5 cable network, yana ụdị 6/Super Category 6 eriri netwọk, na-egosipụtakarị n'usoro ọsọ, ugboro, nnyefe anya, na ngwa.
Ụdị 1 USB (CAT1): Ogologo bandwidth kachasị elu nke eriri bụ 750kHz, eji maka sistemụ mkpu, ma ọ bụ naanị maka nnyefe olu (A na-ejikarị ụkpụrụ nke 1 maka eriri ekwentị tupu mmalite 1980s), dị iche na nnyefe data.
CAT2: bandwit kachasị elu nke eriri USB bụ 1MHZ, nke a na-eji maka nnyefe olu na nnyefe data na ọnụego nnyefe kachasị elu nke 4Mbps.A na-ejikarị ya na netwọk token ochie na-eji 4MBPS Token ngafe protocol.
CAT3: na-ezo aka na eriri akọwapụtara na ụkpụrụ ANSI na EIA/TIA568 ugbu a.Oge nnyefe nke eriri a bụ 16MHz, na oke nnyefe bụ 10Mbps (10Mbit/s).A na-ejikarị ya na olu, 10Mbit/s Ethernet (10BASE-T) na 4Mbit/s Token Ring.Ogologo akụkụ netwọk kacha elu bụ 100m.A na-eji ụdị njikọ RJ eme ihe, bụ ndị kwụsịrị n'ahịa.
Ụdị 1 USB (CAT1): Ogologo bandwidth kachasị elu nke eriri bụ 750kHz, eji maka sistemụ mkpu, ma ọ bụ naanị maka nnyefe olu (A na-ejikarị ụkpụrụ nke 1 maka eriri ekwentị tupu mmalite 1980s), dị iche na nnyefe data.
CAT2: bandwit kachasị elu nke eriri USB bụ 1MHZ, nke a na-eji maka nnyefe olu na nnyefe data na ọnụego nnyefe kachasị elu nke 4Mbps.A na-ejikarị ya na netwọk token ochie na-eji 4MBPS Token ngafe protocol.
CAT3: na-ezo aka na eriri akọwapụtara na ụkpụrụ ANSI na EIA/TIA568 ugbu a.Oge nnyefe nke eriri a bụ 16MHz, yana oke nnyefe bụ 10Mbps (10Mbit/s).A na-ejikarị ya na olu, 10Mbit/s Ethernet (10BASE-T) na 4Mbit/s Token Ring.Ogologo akụkụ netwọk kacha elu bụ 100m.A na-eji ụdị njikọ RJ eme ihe, bụ ndị kwụsịrị n'ahịa.Category 4 cable (CAT4): ugboro nnyefe nke ụdị eriri a bụ 20MHz, nke a na-eji maka nnyefe olu na nnyefe data na ọnụego nnyefe kachasị elu nke 16Mbps (na-ezo aka na 16Mbit/s Token Ring).A na-ejikarị ya maka LAN dabeere na token na 10BASE-T/100BASE-T.Ogologo akụkụ netwọk kacha elu bụ 100m.A na-eji ụdị njikọ RJ eme ihe, nke a na-ejikarị eme ihe
CAT5: Ụdị eriri a amụbawo njupụta nke ikuku nke Linear density ma jiri ihe mkpuchi dị elu kpuchie ya.Ogologo bandwidth kachasị nke eriri USB bụ 100MHz, ọnụego nnyefe kacha bụ 100Mbps.A na-eji ya maka nnyefe olu na nnyefe data yana oke nnyefe kacha nke 100Mbps.A na-ejikarị ya maka 100BASE-T, yana ogologo akụkụ netwọk kacha elu bụ 100m.A na-eji njikọ njikọ ụdị RJ.Nke a bụ eriri Ethernet nke a na-ejikarị eme ihe n'ime eriri abụọ gbagọrọ agbagọ, nke nwere ụzọ abụọ dị iche iche nwere ogologo pitch dị iche iche.Ọtụtụ mgbe, oge ntụgharị nke ụzọ anọ nke ụzọ abụọ gbagọrọ agbagọ dị n'ime 38.1mm, gbagọrọ agbagọ n'aka elekere, na ogologo ntụgharị nke otu ụzọ dị n'ime 12.7mm
CAT5e: CAT5e nwere obere attenuation, obere okwu mkparịta ụka, attenuation dị elu na crosstalk ratio (ACR), mfu nloghachi nhazi, na obere njehie igbu oge, na-eme ka arụmọrụ dịkwuo mma.A na-ejikarị eriri Super Class 5 maka gigabit Ethernet (1000Mbps)
Oge nzipu: Jul-29-2023