Eriri Lan Cat5e vs. Cat6 vs. Cat7

Cat5e na Cat6 na-arụ ọrụ otu ụzọ ahụ, ha nwere otu ụdị njikọ RJ-45, ha nwekwara ike itinye na jakị Ethernet ọ bụla dị na kọmputa, rawụta, ma ọ bụ ngwaọrụ yiri ya. Ọ bụ ezie na ha nwere ọtụtụ myirịta, ha nwere ụfọdụ ọdịiche, dịka egosiri na tebụl na-esonụ:

Dịka a pụrụ ịhụ site na tebụl, a na-eji eriri netwọk Cat5e eme ihe na gigabit Ethernet, anya nnyefe nwere ike iru 100m, nwere ike ịkwado ọsọ nnyefe 1000Mbps. Eriri Cat6 na-enye ọsọ nnyefe ruo 10Gbps na bandwit 250MHz.

Cat5e na Cat6 nwere anya mbufe nke 100m, mana site na 10Gbase-T, Cat6 nwere ike ịga ruo mita 55. Isi ihe dị iche n'etiti Cat5e na Cat6 bụ arụmọrụ njem. Ahịrị Cat6 nwere ihe nkewa dị n'ime iji belata nnyonye anya ma ọ bụ obe ụzọ nso (NEXT). Ha na-enyekwa mgbafe ụzọ dịpụrụ adịpụ ka mma (ELFEXT) yana mbelata mfu nloghachi na mfu ntinye ma e jiri ya tụnyere ahịrị Cat5e.

Dịka egosiri na tebụl ahụ, Cat6 nwere ike ịkwado ọsọ nnyefe ruo 10G na ruo bandwidth ugboro 250MHz, ebe Cat6a nwere ike ịkwado ruo bandwidth ugboro 500MHz, nke bụ okpukpu abụọ nke Cat6. Eriri Cat7 na-akwado ruo bandwidth ugboro 600MHz ma na-akwadokwa Ethernet 10gbase-t. Na mgbakwunye, eriri Cat7 na-ebelata mkpọtụ okporo ụzọ ma e jiri ya tụnyere Cat6 na Cat6a.

Cat5e, Cat6, na Cat6a niile nwere njikọ RJ45, mana Cat7 nwere ụdị njikọ pụrụ iche: GigaGate45(CG45). Ụkpụrụ TIA/EIA kwadoro Cat6 na Cat6a ugbu a, mana ọ bụghị Cat7. Cat6 na Cat6a dabara adaba maka ojiji n'ụlọ. Kama, ọ bụrụ na ị na-agba ihe karịrị otu ngwa, Cat7 bụ nhọrọ kacha mma n'ihi na ọ bụghị naanị na ọ na-akwado ihe karịrị otu ngwa, kamakwa ọ na-enye arụmọrụ ka mma.

USB Lan:

UTP CAT5e Lan USB

Fọm LAN FTP CAT5e

STP CAT6 Lan USB

SSTP CAT5e/CAT6 Lan USB

Eriri Lan CAT7