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Gabatarwar tsarin PON daban-daban 1. Fasahar APON A tsakiyar shekarun 1990, wasu manyan ma'aikatan cibiyar sadarwa sun kafa Full Service Access Network Alliance (FSAN), wanda manufarta ita ce tsara ƙa'idar haɗin kai don kayan aikin PON ta yadda masana'antun kayan aiki da masu aiki za su iya shiga. PON eq...

Tare da ci gaban biranen zamani zuwa ayyuka da yawa, tsarin birane yana ƙara haɓaka, kuma akwai ɗaruruwa, ɗaruruwa, ko ma dubban wuraren sa ido na ƙasa. Don tabbatar da cewa sassan aiki za su iya fahimtar ainihin lokaci, bayyananne da ingancin hoton bidiyo mai inganci...

Jagora: 100G Ethernet daga bincike zuwa kasuwanci, buƙatar warware mahimman fasahar fasaha na dubawa, marufi, watsawa, mahimman abubuwan haɗin gwiwa, da sauransu. Sub-multi...

1.Basic tsarin PON PON (Passive Optical Network) PON shine hanyar sadarwa ta hanyar sadarwa ta hanyar hanyar sadarwa guda ɗaya ta hanyar amfani da tsari-zuwa-multipoint (P2MP). Tsarin PON ya ƙunshi tashar tashar layin gani (OLT), cibiyar sadarwa ta rarrabawar gani (ODN), da naúrar hanyar sadarwa ta gani (ONU) akan...

1.Laser category A Laser ne mafi tsakiyar bangaren na wani Tantancewar module cewa allura halin yanzu a cikin wani semiconductor abu da kuma fitar da Laser haske ta hanyar photon oscillations da ribar a cikin rami. A halin yanzu, Laser da aka fi amfani dasu shine FP da DFB. Bambancin shine sem...

Asalin ra'ayi na sadarwar fiber na gani. Fiber na gani shine jagorar gani na gani na dielectric, tsarin jagorar igiyar ruwa wanda ke toshe haske da yada haske a cikin axial direction. Very lafiya fiber Ya sanya daga ma'adini gilashin, roba guduro, da dai sauransu Single yanayin fiber: core 8-10um, cladding 125um Multimo ...