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Cat5e vs. Cat6 vs.Cat7 Lan Cable

Hana like ʻo Cat5e a me Cat6, loaʻa ke ʻano like o ka mea hoʻohui RJ-45, a hiki ke hoʻopili i kekahi jack Ethernet ma ke kamepiula, router, a i ʻole mea like. papaʻaina ma lalo iho nei:

E like me ka mea i ʻike ʻia mai ka papaʻaina, hoʻohana ʻia ke kelepona ʻo Cat5e i ka gigabit Ethernet, hiki i ka mamao o ka hoʻouna ʻana a hiki i 100m, hiki ke kākoʻo i ka wikiwiki o ka hoʻouna ʻana i ka 1000Mbps. Hāʻawi ke kelepona ʻo Cat6 i ka wikiwiki o ka hoʻouna ʻana i ka 10Gbps i ka bandwidth 250MHz.

ʻO Cat5e a me Cat6 he 100m ka mamao o ka hoʻouna ʻana, akā me 10Gbase-T, hiki i ka Cat6 ke hele a hiki i 55m. ʻO ka ʻokoʻa nui ma waena o Cat5e a me Cat6 ʻo ia ka hana lawe. ).Hāʻawi pū lākou i ka hoʻomaikaʻi maikaʻi ʻana i ke ala koʻikoʻi (ELFEXT) a me ka poho hoʻihoʻi haʻahaʻa a me ka poho hoʻokomo i hoʻohālikelike ʻia me nā laina Cat5e.

E like me ka mea i hōʻike ʻia ma ka papa, hiki i ka Cat6 ke kākoʻo i ka wikiwiki o ka hoʻouna ʻana i ka 10G a hiki i ka 250MHz frequency bandwidth, ʻoiai ʻo Cat6a hiki ke kākoʻo i ka bandwidth frequency 500MHz, ʻo ia ka pālua o ka Cat6. Kākoʻo ke kelepona ʻo Cat7 a hiki i 600MHz frequency bandwidth a kākoʻo pū kekahi. 10gbase-t Ethernet.Eia kekahi, ʻo ka Cat7 cable e hoʻemi nui i ka leo crosswalk i hoʻohālikelike ʻia me Cat6 a me Cat6a.

Loaʻa iā Cat5e, Cat6, a me Cat6a nā mea hoʻohui RJ45, akā he ʻano hoʻohui kūikawā ko Cat7: GigaGate45(CG45).Kūpono ʻo Cat6 a me Cat6a no ka hoʻohana ʻana i ka home.Akā, inā e holo ana ʻoe ma mua o hoʻokahi noi, ʻo Cat7 ke koho maikaʻi loa no ka mea ʻaʻole ia e kākoʻo i nā noi ʻoi aku ma mua o hoʻokahi, akā hāʻawi pū kekahi i ka hana ʻoi aku ka maikaʻi.

ʻAno CAT5e CAT6 CAT6a CAT7
Ka māmā holo 1000Mbps (ka lōʻihi a hiki i 100m) 10Gbps (hiki i ka mamao 37-55m) 10Gbps (ka mamao a hiki i 100m) 10Gbps (ka mamao a hiki i 100m)
ʻAno hoʻohui RJ45 RJ45 RJ45 GG45
Ka bandwidth alapine 100MHz 250MHz 500MHz 600MHz
Kūkākūkā Cat5e>Piki6>Piki6a Paki6>Piki6a Pākī6>Piki6a>Piki7 e hoemi i ka olelo kuea
Kūlana TIA/EIA Kūlana TIA/EIA Kūlana TIA/EIA Kūlana ʻAʻohe TIA/EIA maʻamau
Palapala noi Pūnaewele home Pūnaewele home Pūnaewele home Huina hui

Kaula Lan:

 

UTP CAT5e Lan Cable

                                               1

FTP CAT5e Lan Cable

2

STP CAT6 Lan Cable

3

SSTP CAT5e/CAT6 Lan Uea

4

CAT7 Lan Cable

5


Ka manawa hoʻouna: Iulai-15-2020