Umahluko phakathi kwe-OM1, OM2, OM3, OM4 kunye ne-OM5 Multimode Fiber

Qhagamshelana nathi ukuze ufumane isampuli engaphezulu, Ngokweemfuno zakho, yenza ngokwezifiso zakho

Umahluko phakathi kwe-OM1, OM2, OM3, OM4 kunye ne-OM5 Multimode Fiber

2024-03-07

I-OM1, i-OM2, i-OM3, i-OM4, kunye ne-OM5 ziintlobo ezahlukeneyo zeentambo ze-fiber-optic ze-multimode, nganye ineempawu ezahlukeneyo ezinxulumene kakhulu ne-bandwidth kunye nomgama wokudlulisela. Nantsi indlela yokwahlulahlula umahluko ophambili:

Umahluko phakathi kwe-OM1, OM2, OM3, OM4 kunye ne-OM5 Multimode Fiber

I-OM1 (i-Optical Multimode 1):

I-fibre ye-OM1 inobubanzi obuphambili obuyi-62.5 micrometers.

Ixhasa iGigabit Ethernet ubude bayo bufikelela kwiimitha ezingama-275 kunye ne-10 Gigabit Ethernet ubude bayo bufikelela kwiimitha ezingama-33.

I-fayibha ye-OM1 idla ngokusetyenziswa kwizicelo ezikufutshane ngaphakathi kwezakhiwo okanye kwiziko ledatha.

I-OM2 (i-Optical Multimode 2):

I-fayibha ye-OM2 ikwanayo nobubanzi obuphambili obuyi-62.5 micrometers.

Inika ukusebenza okungcono kancinci kune-OM1, ixhasa i-Gigabit Ethernet ngobude obufikelela kwi-550 yeemitha kunye ne-10 Gigabit Ethernet ngobude obufikelela kwi-82 yeemitha.

I-fayibha ye-OM2 isetyenziswa rhoqo kwizicelo ezifanayo ne-OM1 kodwa inokuxhasa umgama omde.

I-OM3 (i-Optical Multimode 3):

I-fibre ye-OM3 inobubanzi obuncinci obuyi-50 micrometers.

Ixhasa i-10 Gigabit Ethernet ubude ukuya kuthi ga kwi-300 yeemitha kunye ne-40/100 Gigabit Ethernet ubude ukuya kuthi ga kwi-100 yeemitha.

I-fibre ye-OM3 yenzelwe ukusetyenziswa nemithombo ye-VCSEL (Vertical Cavity Surface Emitting Laser).

I-OM4 (i-Optical Multimode 4):

I-OM4 fiber ikwanayo nobubanzi obuphakathi obuzii-micrometer ezingama-50.

Inika ukusebenza okuphezulu kune-OM3, ixhasa i-10 Gigabit Ethernet ubude ukuya kuthi ga kwi-550 yeemitha kunye ne-40/100 Gigabit Ethernet ubude ukuya kuthi ga kwi-150 yeemitha.

I-OM4 fiber ihambelana ngasemva ne-OM3 fiber kwaye ineteknoloji efanayo yokudlulisa esekwe kwi-VCSEL.

I-OM5 (i-Optical Multimode 5):

I-OM5 lolona longezo lutsha kusapho lwe-OM fiber.

Ikwanayo nobubanzi obuphambili obuzii-micrometer ezingama-50.

I-OM5 fiber ixhasa i-wavelength division multiplexing (WDM) evumela ukuba imiqondiso emininzi idluliselwe ngaxeshanye phezu kwamaza ahlukeneyo.

Yenzelwe ukuxhasa i-bandwidth ephezulu kumgama omde, ngakumbi kwiindawo zokunxibelelana kweziko ledatha.

Umahluko phakathi kwe-OM1, OM2, OM3, OM4 kunye ne-OM5 Multimode Fiber

Ngamafutshane, nangona zonke ezi ntlobo zefayibha ziyi-multimode fibers ezisetyenziswa kwiindlela ezimfutshane ukuya kweziphakathi, zahlukile kwi-core diameter, i-bandwidth, kunye nemigama yokudlulisela exhaswayo. I-OM1 kunye ne-OM2 zimigangatho emidala ene-core diameters ezinkulu, ngelixa i-OM3, i-OM4, kunye ne-OM5 zibonelela nge-bandwidth ephezulu kunye nenkxaso kwimigangatho ye-Ethernet ekhawulezayo ene-core diameters ezincinci.

Qhagamshelana Nathi, Fumana Iimveliso Ezisemgangathweni kunye Nenkonzo Ecokisekileyo.

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