Ibibazo bikunze kubazwa kuri fibre optique:
1 does Igiciro cya fibre gitwara amafaranga angahe?
Mubisanzwe, igiciro kuri fibre optique iri hagati ya $ 30 kugeza $ 1000, bitewe nubwoko nubwinshi bwa fibre: G657A1 / G657A2 / G652D / OM2 / OM3 / OM4 / OM5, ikoti yikoti PVC / LSZH / PE, uburebure, hamwe nigishushanyo mbonera. nibindi bintu bigira ingaruka kubiciro byinsinga zitonyanga.
2 、 Ubushakeinsinga za fibre optiquekwangirika?
Umugozi wa fibre optique ushyirwa mubikorwa byoroshye, nkikirahure.Birumvikana ko fibre ari ikirahure.Ibirahuri by'ibirahure biri mu nsinga za fibre optique biroroshye, kandi mugihe insinga za fibre optique zagenewe kurinda fibre, zikunze kwangirika kuruta insinga z'umuringa.Ibyangiritse cyane ni fibre yamenetse, bigoye kuyimenya.Ariko, fibre irashobora kandi gucika kubera impagarara nyinshi mugihe cyo gukurura cyangwa kumena.Ese insinga za fibre optique zangiritseIsinga ya fibre optique isanzwe yangiritse murimwe muburyo bubiri:
• Intsinga ya fibre optique irashobora kwangiza abahuza niba impagarara zikabije zikoreshwa mugihe cyo kwishyiriraho.Ibi birashobora kubaho mugihe insinga ndende za fibre optique zinyuze mumiyoboro ifatanye cyangwa imiyoboro cyangwa mugihe insinga za fibre optique zifashe.
• Umugozi wa fibre optique waciwe cyangwa wacitse mugihe cyo gukora kandi wari ukeneye kongera guterwa kugirango wongere uhuze.
3 do Nabwirwa n'iki ko insinga ya fibre yangiritse?
Niba ushobora kubona amatara menshi atukura, umuhuza ateye ubwoba kandi agomba gusimburwa.Umuhuza nibyiza niba ureba kurundi ruhande ukabona urumuri ruva muri fibre.Ntabwo aribyiza niba ferrule yose yaka.OTDR irashobora kumenya niba umuhuza yangiritse niba umugozi ari muremure bihagije.
4 、 Nigute ushobora guhitamo insinga za fibre optique zishingiye kuri Bend Radius?
Iradiyo igoramye ya fibre optique ningirakamaro mugushiraho.Ibintu bigira ingaruka kuri radiyo ntoya ya fibre optique harimo uburebure bwikoti yo hanze, ihindagurika ryibintu, na diameter yibanze.
Kurinda ubusugire nimikorere ya kabili, ntidushobora kuyunama kurenza radiyo yemewe.Muri rusange, niba radiyo igoramye ihangayikishije, irasabwa fibre-sensibilité fibre irasabwa, kwemerera gucunga insinga byoroshye no kugabanya gutakaza ibimenyetso no kwangirika kwinsinga mugihe umugozi wunamye cyangwa uhindagurika.Hasi nimbonerahamwe ya radiyo.
Ubwoko bwa Fibre
Ntarengwa Bend Radius
G652D
30mm
G657A1
10mm
G657A2
7.5mm
B3
5.0mm
5 、 Nigute ushobora kugerageza fibre optique?
Ohereza ikimenyetso cyumucyo muri kabili.Mugihe ukora ibi, reba neza kurundi ruhande rwumugozi.Niba urumuri rwagaragaye muri rusange, bivuze ko fibre itavunitse, kandi umugozi wawe urakwiriye gukoreshwa.
6 、 Ni kangahe insinga za fibre zigomba gusimburwa?
Mugihe cyimyaka 30, kumashanyarazi ya fibre yashizwemo neza, amahirwe yo gutsindwa mugihe nkiki ni 1 kuri 100.000.
Mugereranije, amahirwe yo gutabara kwabantu (nko gucukura) yangiza fibre ni 1 kuri 1.000 mugihe kimwe.Kubwibyo, mubihe byemewe, fibre yo murwego rwohejuru hamwe nikoranabuhanga ryiza hamwe nogushiraho neza bigomba kuba byizewe - mugihe cyose bidahungabanye.
7 weather Ese ikirere gikonje kizagira ingaruka ku nsinga za fibre optique?
Iyo ubushyuhe bugabanutse munsi ya zeru hanyuma amazi agakonja, urubura rukora hafi ya fibre - bigatuma fibre ihinduka kandi ikunama.Ibi noneho bigabanya ibimenyetso binyuze muri fibre, byibuze bigabanya umurongo mugari ariko birashoboka cyane guhagarika amakuru burundu.
8 、 Ni ibihe bibazo bikurikira bizatera kubura ibimenyetso?
Impamvu zikunze gutera kunanirwa kwa fibre:
• Kumeneka kwa fibre kubera guhangayika kumubiri cyangwa kunama bikabije
• Kohereza imbaraga zidahagije
• Gutakaza ibimenyetso birenze urugero kubera insinga ndende
• Ihuza ryanduye rishobora gutera ibimenyetso birenze urugero
• Gutakaza ibimenyetso birenze urugero kubera kunanirwa guhuza cyangwa guhuza
• Gutakaza ibimenyetso birenze urugero kubera abahuza cyangwa abahuza benshi
• Guhuza nabi kwa fibre kumpande cyangwa kugabana
Mubisanzwe, niba guhuza byananiranye rwose, ni ukubera ko umugozi wacitse.Ariko, niba ihuza rimwe na rimwe, hari impamvu nyinshi zishoboka:
• Umuyoboro wa kabili urashobora kuba muremure cyane kubera guhuza ubuziranenge cyangwa guhuza byinshi.
• Umukungugu, igikumwe, urutoki, nubushuhe birashobora kwanduza abahuza.
• Imbaraga zohereza ni nke.
• Guhuza nabi mumashanyarazi.
9 cable Umugozi ushyinguwe bingana iki?
Ubujyakuzimu bwa Cable: Ubujyakuzimu insinga zashyinguwe zishobora gutandukana bitewe nuburyo bwaho, nka "imirongo ikonjesha" (ubujyakuzimu ubutaka bukonja buri mwaka).Birasabwa gushyingura insinga za fibre optique kumurongo wimbitse / gukwirakwiza byibura santimetero 30 (77 cm).
10 、 Nigute ushobora kubona insinga za optique zashyinguwe?
Inzira nziza yo kumenya umugozi wa fibre optique nugushyiramo umugozi wumugozi mumuyoboro, hanyuma ukoreshe igikoresho cya EMI kugirango uhuze neza na kabili hanyuma ukurikirane ibimenyetso, iyo bikozwe neza, bishobora gutanga ahantu nyaburanga.
11 det Ibyuma byerekana ibyuma bishobora kubona insinga nziza?
Nkuko twese tubizi, ikiguzi cyo kwangiza insinga nzima ya fibre optique ni kinini.Mubisanzwe bitwaje umutwaro munini w'itumanaho.Nibyingenzi gushakisha aho biherereye.
Kubwamahirwe, biragoye kumenya hamwe nubutaka bwa scan.Ntabwo ari ibyuma kandi ntibishobora gukoresha ibyuma hamwe na kabili.Amakuru meza nuko mubisanzwe bahujwe hamwe kandi bashobora kugira ibice byo hanze.Rimwe na rimwe, biroroshye kubona ukoresheje radar ya skaneri yinjira mubutaka, insinga za kabili, cyangwa ibyuma byerekana ibyuma.
12 、 Ni ubuhe butumwa bukoreshwa mu muyoboro wa buffer?
Imiyoboro ya buffer ikoreshwa mumigozi ya fibre optique kugirango irinde fibre kutabangamira ibimenyetso nibidukikije, nkuko bisanzwe bikoreshwa mubisabwa hanze.Imiyoboro ya buffer nayo ifunga amazi, ni ngombwa cyane cyane mubikorwa bya 5G kuko bikoreshwa hanze kandi bikunze guhura nimvura na shelegi.Niba amazi yinjiye mumigozi agakonja, irashobora kwaguka imbere yumugozi no kwangiza fibre.
13 ins Nigute insinga za fibre optique ziteranijwe hamwe?
Ubwoko bwa Splicing
Hariho uburyo bubiri bwo gutondeka, ubukanishi cyangwa guhuza.Inzira zombi zitanga igihombo cyo hasi cyane kuruta fibre optique.
Gutera imashini
Amashanyarazi ya optique ya tekinike ni ubundi buryo budakenera guhuza.
Ibice bya mashini ni uduce twa fibre ebyiri cyangwa nyinshi za optique zihuza kandi zigashyira ibice bikomeza fibre guhuza ukoresheje indangagaciro ihuza amazi.
Guteranya imashini bikoresha imashini ntoya itera hafi cm 6 z'uburebure na cm 1 z'umurambararo kugirango uhuze burundu fibre ebyiri.Ibi bihuza neza fibre ebyiri zambaye ubusa hanyuma muburyo bwa tekinike.
Igifuniko cya Snap-on, ibifuniko bifata, cyangwa byombi bikoreshwa kugirango umutekano ugabanuke burundu.
Fibre ntabwo ihujwe burundu ariko ihujwe hamwe kugirango urumuri rushobore kuva murindi.(igihombo cyo gushiramo <0.5dB)
Gutakaza ibice mubisanzwe ni 0.3dB.Ariko fibre mehanic splicing itangiza ibitekerezo birenze uburyo bwo guteranya fusion.
Amashanyarazi ya optique yamashanyarazi ni mato, yoroshye kuyakoresha, kandi yoroshye gusana vuba cyangwa kwishyiriraho burundu.Bafite ubwoko buhoraho kandi bwongeye kwinjira.Amashanyarazi ya kabili ya optique arahari kubwuburyo bumwe cyangwa fibre-moderi nyinshi.
Guteranya
Guteranya fusion bihenze kuruta gutera imashini ariko bimara igihe kirekire.Uburyo bwo guteranya fusion buhuza ingirangingo na attenuation nkeya.(igihombo cyo gushiramo <0.1dB)
Mugihe cyo guteranya fusion, splicer yabugenewe ikoreshwa kugirango ihuze neza imitwe yombi ya fibre, hanyuma impera yikirahure "ihujwe" cyangwa "irasudira" hamwe ikoresheje amashanyarazi cyangwa ubushyuhe.
Ibi birema ibintu bisobanutse, bitagaragaza, kandi bikomeza guhuza fibre, bigafasha kwanduza optique.(Igihombo gisanzwe: 0.1 dB)
Fusion splicer ikora optique ya fibre optique mubyiciro bibiri.
1. Guhuza neza fibre ebyiri
2. Kora arc nkeya kugirango ushonge fibre hanyuma uyisudire hamwe
Usibye ubusanzwe igabanuka ryo kugabanuka rya 0.1dB, inyungu zo kugabana zirimo bike byo gutekereza inyuma.
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