Ilimi

Menene PON?Fasahar hanyar sadarwa ta wayar tarho na karuwa, kuma ana son zama fagen fama da hayaki ba zai taba bacewa ba.A halin yanzu, al'adar cikin gida har yanzu fasahar ADSL ce, amma ƙarin masana'antun kayan aiki da masu aiki sun mai da hankalinsu ga cibiyar sadarwa ta gani ac.

Tare da ci gaba da haɓaka fasahar sadarwa ta gani, sadarwar fiber na gani ta ɗanɗana ƙarni biyar tun bayan bayyanarsa.An samu ingantawa da haɓakawa na OM1, OM2, OM3, OM4 da OM5 fiber, kuma ya ci gaba da ci gaba da ci gaba a cikin iyawar watsawa da ...

Daga ƙarshen 1980s, hanyoyin sadarwa na fiber-optic a hankali sun ƙaura daga ɗan gajeren zango zuwa tsayi mai tsayi, daga multimode fiber zuwa fiber-mode fiber.A halin yanzu, fiber-mode fiber ana amfani da ko'ina a cikin cibiyar sadarwa ta igiya ta kebul na ƙasa da cibiyar sadarwar layin gangar jikin lardi.Multimode fiber ne kawai ...

Shin dole ne a yi amfani da transceivers na fiber optic biyu? Shin akwai tsaga a cikin fiber transceiver? Ko kuma kawai za a iya amfani da nau'i biyu na fiber optic transceivers don samar da biyu?Idan dole ne a yi amfani da transceivers na fiber bibiyu, shin tabbas iri ɗaya ne da samfuri?Ko za ku iya amfani da duk wani haɗin gwiwa na bran ...

Tsarin gani shine mabuɗin kayan aikin kayan masarufi don gane haɗin yanar gizo na gani a cibiyar bayanai.Tare da karuwar lambar tashar tashar jiragen ruwa da yawa, farashin kayan aikin gani zai yi lissafin kusan rabin farashin cibiyar sadarwar gani a cibiyar bayanai. A halin yanzu, fasahar haɗin gwiwar 100G ...

"OM" a cikin sadarwa na gani yana nufin "Optical Multi-mode".Yanayin gani, wanda shine ma'auni don multimode fiber don nuna darajar fiber.A halin yanzu, TIA da IEC ƙayyadaddun ma'aunin igiyoyin fiber faci sune OM1, OM2, OM3, OM4, da OM5.Da farko, menene multimode da yanayin guda ɗaya?Waka...