Gabatarwa:ONU(Tsarin hanyar sadarwa na gani) ya kasu zuwa naúrar cibiyar sadarwa na gani mai aiki da naúrar cibiyar sadarwa mara kyau,ONUshine na'urar tasha mai amfani a cikin hanyar sadarwar gani, wanda aka sanya akan ƙarshen mai amfani, ana amfani dashi tare daOLTdon cimma Ethernet Layer 2, ayyuka na Layer 3, don samar da masu amfani da murya, bayanai da sabis na multimedia.
ONUBayanin alamar panel:
Hasken wuta: Kashe kore: Rashin wutar lantarki; Green Kunna: Kunna wuta
Hasken PON: Koren kunnawa: dogon lokacin yana nuna cewa hukumar ta ci jarabawar kai kuma kayan aiki suna aiki akai-akai.
LOS Haske: Kashe: Na al'ada
Laifin mai amfani:
Yawancin laifuffuka sune layukan fiber na gani da kumaONUkurakuran kayan aiki. Da farko, duba ko alamar panel al'ada ce. Idan akwai gazawar layin fiber na gani, duba matsayin hasken PON: idan hasken PON kore ne, yana nuna cewa layin fiber na gani na al'ada ne, kuma idan hasken PON ya kashe, yana nuna cewa layin fiber na gani ya katse.
Gwada layin fiber na gani tare da mitar wutar gani. Ingantattun kewayon ikon gani shine: kewayon 1490nm: - 8dB zuwa - 28dB. Idan ya wuce kewayon, zai shafi ingancin aiki na yau da kullun naONUkuma za a yi tasiri kan hanyar shiga Intanet mai amfani. Bincika layin fiber na gani na babba kuma gwada fiber ɗin wutsiya na tsaga daidai da na'urar gani mara kyau na mai amfani a akwatin kebul na gani.
Ƙaddamar da mai raba gani na 2-hanyar gani shine -3db
Ƙaddamar da 4-hanyar gani mai rarrabawa shine -6db
Ƙaddamar da 8-hanyar gani mai rarrabawa shine -9db
Ƙaddamar da hanyar 16 na gani mai rarrabawa shine -12db
Ƙaddamar da hanyar 32 na gani mai rarrabawa shine -15db
Ƙaddamar da hanyar 64-hanyar gani mai rarrabawa shine -18db
1.If fitarwa na gani ikon na splitter pigtail ya cancanta, don Allah maye gurbin fiber core tsakanin na gani na USB canja wurin akwatin da ginin. Gabaɗaya, muna kwance aƙalla nau'ikan fiber guda biyu a cikin ginin, sannan mu gwada a ƙarshen bayan maye gurbin. Idan wutsiya ce daga mai raba kuma ikon gani na fiber ɗin bai cancanta ba, da fatan za a maye gurbin pigtail ɗin, kuma yi amfani da mitar wutar lantarki don gwada wanda ya cancanta don haɗawa da pigtail na ginin.
2.Idan layin fiber na gani ba daidai ba ne: da farko cire pigtail a kanONUdon gwada ƙarfin gani, idan babu haske ko ƙarfin bai cancanta ba, da fatan za a je gunkin akwatin canja wurin kebul na gani don nemo ɗaya daga cikin 1-32 pigtails na mai raba na gani daidai daONUIdan pigtail bai cancanta ba, zaku iya maye gurbin kowane ɗayan 1-32 marasa aiki. Ka tuna: babban fiber na mai raba gani ba za a iya cire shi ba, wanda zai shafi dukaONU.
ONUBayanin alamar panel:
Hasken wuta: Hasken kore koyaushe yana kunne: A kunne; Koren wuta a kashe: A kashe wuta
LOS Light: KASHE: Karɓar ikon gani na tashar PON na al'ada ne; Hasken kore yana kunne koyaushe: An gano na'urar kuma an yi rajista; Koren haske lumshe: Na'urar ba ta da bayanai; Blink: Tashar tashar PON ba ta da haske ko ƙarfin gani ya yi ƙasa da yadda ake karɓar hankalin.
LAN1, LAN2, LAN3 da LAN4 duk tashar jiragen ruwa ce ta 4RJ45
FXS1 tashar tashar murya ce
Shirya matsala: Na farko, duba koONUna'urar tana aiki akai-akai (ko hasken mai nuna alama akan panel ɗin na'urar al'ada ce), sannan a duba wasu dalilai bayan na'urar tana aiki akai-akai. Hanyar daidai take da na sama.
Don ƙarin hankaliONU/ akwatinONU/ sadarwaONU/ fiber na ganiONU, zaku iya tuntuɓar HDV Phoelectron Technology LTD kai tsaye don ƙarin cikakkun bayanai. Kamfaninmu kuma yana da samfuran sadarwa naOLT, Media Converter,Sauyada SFP. Barka da zuwa tuntuba.
Daga hanyar sadarwar ku ta hankaliONU& Maƙerin SFP.
