Gukoresha optique ya fibre optique mumishinga idahwitse irasanzwe cyane, none twahitamo dute optique ya fibre optique mumishinga yubuhanga?Iyo fibre optique transceiver yananiwe, nigute wayibungabunga?
1.Ni iki afibre optique?
Amashanyarazi ya fibre optique nayo yitwa fotoelectric ihindura, nigice cyoguhindura itangazamakuru rya Ethernet ihinduranya ibyuma bigabanya amashanyarazi bigufi bigufi hamwe nibimenyetso bya optique.
Inguni zitandukanye zo kureba zituma abantu bumva ibintu bitandukanye bya fibre optique, nkaingaragu 10M, 100M fibre optique, 10 / 100M adaptive fibre optique ihinduranya kandi1000M fibre optiqueukurikije igipimo cyo kohereza;bagabanijwe muburyo bw'akazi.Fibre optique ikora kuri layer physique na fibre optique ikora kumurongo uhuza amakuru;duhereye ku miterere, bagabanijwe muri desktop (kwihagararaho wenyine) fibre optique ya transiteri na fibre optique ya fibre optique;ukurikije itandukaniro ryo kubona fibre Hariho amazina abiri yuburyo bwinshi bwa optique fibre transceiver hamwe na fibre optique ya optique.
Hiyongereyeho, hariho transibre imwe ya fibre optique hamwe na fibre optique ya fibre optique, yubatswe mumashanyarazi ya fibre optique hamwe nimbaraga zo hanze ya fibre optique, hamwe na fibre optique ya fibre optique hamwe na fibre optique.Fibre optique ihinduranya metero 100 imbibi za insinga za Ethernet mugukwirakwiza amakuru, zishingiye kumashanyarazi yohanze cyane hamwe na bffers nini cyane, mugihe mubyukuri bigera kubitambuka no guhagarika imikorere, bitanga kandi urujya n'uruza rwuzuye, gutandukanya amakimbirane kandi Kumenya amakosa nibindi bikorwa byemeza umutekano muke no gutuza mugihe cyo kohereza amakuru.
2.Ikoreshwa rya optique fibre transceiver
Mubyukuri, optique ya fibre optique irangiza gusa guhinduranya amakuru hagati yibitangazamakuru bitandukanye, bishobora kumenya isano iri hagati ya sisitemu ebyiri cyangwa mudasobwa muri 0-100Km, ariko porogaramu nyayo ifite kwaguka cyane.
1. Menya isano iri hagati yabahindura.
2.Kwemeza guhuza hagati ya switch na mudasobwa.
3.Kwemeza guhuza mudasobwa.
4.Icyerekezo cyo kohereza: Iyo intera nyayo yoherejwe irenze intera yoherejwe yoherejwe, cyane cyane iyo intera nyayo yohereje irenga 100Km, niba ikibanza kibaye kibyemereye, transcevers ebyiri zikoreshwa mugusubira inyuma.Igisubizo cyiza cyane.
5. Guhindura inshuro imwe-imwe: Iyo hakenewe guhuza fibre imwe-imwe ya fibre imwe ihuza imiyoboro, uburyo bumwe bwo guhinduranya ibintu hamwe nuburyo bumwe bwo guhinduranya bushobora guhuzwa inyuma kugirango bikemure ikibazo cyo guhinduranya fibre imwe.
6. Gukwirakwiza imiyoboro ya Wavelength kugabura: Iyo ibikoresho birebire bya optique ya kabili bidahagije, kugirango hongerwe igipimo cyo gukoresha umugozi wa optique no kugabanya ikiguzi, transceiver hamwe na multiplexer igabanya umurongo urashobora gukoreshwa hamwe kugirango wohereze iyo miyoboro yombi yamakuru kuri couple imwe ya fibre optique.
3.T.akoresha optique ya fibre transceiver
Mu ntangiriro, tuzi ko hari ibyiciro byinshi bitandukanye bya fibre optique, ariko mugukoresha nyabyo, ibyinshi byitabwaho mubyiciro bitandukanijwe na fibre itandukanye: SC umuhuza fibre optique transceiver na ST ihuza fibre optique .
Iyo ukoresheje fibre optique kugirango uhuze ibikoresho bitandukanye, ugomba kwitondera ibyambu bitandukanye byakoreshejwe.
1. Guhuza fibre optique transceiver kubikoresho 100BASE-TX (hindura, hub):
Emeza ko uburebure bwa kabili yahinduwe butarenga metero 100;
Huza impera imwe yimpande zombi zigana ku cyambu cya RJ-45 (Uplink port) ya fibre optique transceiver, naho iyindi iherezo ku cyambu cya RJ-45 (icyambu rusange) cyibikoresho 100BASE-TX (hindura, hub).
2. Guhuza fibre optique ya fibre optique kubikoresho 100BASE-TX (ikarita y'urusobe):
Emeza ko uburebure bwa kabili yahinduwe butarenga metero 100;
Huza impera imwe ya couple ihindagurika ku cyambu cya RJ-45 (icyambu cya 100BASE-TX) cya fibre optique, naho urundi rugana ku cyambu cya RJ-45 cy'ikarita y'urusobe.
3. Guhuza fibre optique ya 100BASE-FX:
Emeza ko uburebure bwa fibre optique butarenza intera yatanzwe nibikoresho;
Impera imwe ya fibre ihujwe na SC / ST ihuza fibre optique, naho iyindi ihujwe na SC / ST ihuza ibikoresho 100BASE-FX.
Ikindi kintu kigomba kongerwaho nuko abakoresha benshi batekereza mugihe bakoresha fibre optique: igihe cyose uburebure bwa fibre buri mumwanya ntarengwa ushyigikiwe na fibre imwe cyangwa fibre yuburyo bwinshi, irashobora gukoreshwa mubisanzwe.Mubyukuri, ibi ni imyumvire itari yo.Uku gusobanukirwa nukuri mugihe ibikoresho bihujwe nibikoresho byuzuye-duplex.Iyo hari kimwe cya kabiri-duplex ibikoresho, intera yoherejwe ya fibre optique iba mike.
4.Ihame ryo kugura fibre optique yo kugura
Nkigikoresho cyo guhuza imiyoboro yakarere, optique fibre transceiver ninshingano zayo nyamukuru nuburyo bwo guhuza byimazeyo amakuru yimpande zombi.Tugomba rero gutekereza ku guhuza n’ibidukikije bidukikije, kimwe n’umutekano no kwizerwa by’ibicuruzwa byayo, ku buryo bunyuranye: nubwo igiciro cyaba gito, ntigishobora gukoreshwa!
1. Irashigikira duplex yuzuye hamwe na duplex igice?
Amashanyarazi amwe ku isoko arashobora gukoresha gusa ibidukikije byuzuye muri iki gihe, kandi ntibishobora gushyigikira kimwe cya kabiri.Niba bahujwe nibindi birango byahinduwe (SWITCH) cyangwa hubs (HUB), kandi ikoresha uburyo bwa kabiri-duplex, byanze bikunze bizatera amakimbirane akomeye nigihombo.
2. Wigeze ugerageza guhuza nibindi bikoresho bya optique?
Kugeza ubu, ku isoko hari byinshi kandi byinshi bya fibre optique.Niba guhuza transceiver yibirango bitandukanye bitigeze bigeragezwa mbere, bizanatera igihombo, igihe cyo kohereza igihe, n'umuvuduko utunguranye no gutinda.
3. Hari igikoresho cyumutekano kugirango wirinde gutakaza paki?
Kugirango ugabanye ibiciro, ababikora bamwe bakoresha uburyo bwo kohereza amakuru mugihe bakora fibre optique.Ingaruka nini yubu buryo ni ihungabana no gutakaza paki mugihe cyo kohereza.Ibyiza nugukoresha buffer umuzunguruko.Irashobora kwirinda neza gutakaza amakuru yububiko.
4. Guhuza n'ubushyuhe?
Fibre optique transceiver ubwayo izabyara ubushyuhe bwinshi iyo ikoreshejwe.Iyo ubushyuhe buri hejuru cyane (muri rusange ntiburenze 85 ° C), transibiver ya fibre optique ikora mubisanzwe?Ni ubuhe bushyuhe ntarengwa bwemewe bwo gukora?Kubikoresho bikeneye gukora igihe kirekire, iki kintu gikwiye kwitabwaho!
5.Ese byujuje ubuziranenge bwa IEEE802.3u?
Niba optique ya fibre optique yujuje ubuziranenge bwa IEEE802.3, ni ukuvuga, gutinda nigihe bigenzurwa kuri 46bit, niba birenze 46bit, bivuze ko intera yohereza ya fibre optique izagabanuka!!
Bitanu, ibisubizo byamakosa kubisanzwe bya fibre optique
1. Itara ry'amashanyarazi ntirimurika
kunanirwa kw'amashanyarazi
2.Umucyo wijimye ntucana
Ikosa rishobora kuba gutya:
(a) Reba niba umurongo wa fibre optique ufunguye
(b) Reba niba igihombo cyumurongo wa fibre optique ari kinini cyane, kirenze icyiciro cyakirwa cyibikoresho
(c) Reba niba interineti ya fibre optique ihujwe neza, TX yaho ihujwe na RX ya kure, naho TX ya kure ihujwe na RX yaho.
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3. Itara ryumuzunguruko ntirimurika
Ikosa rishobora kuba gutya:
(a) Reba niba insinga y'urusobe ifunguye
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(c) Reba niba igipimo cyo kohereza ibikoresho gihuye
4. Gutakaza paki y'urusobe rukomeye
Kunanirwa gushoboka ni ibi bikurikira:
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(2) Hano hari ikibazo cyumugozi uhindagurika hamwe numutwe wa RJ-45, reba
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(4) Niba igihombo cya fibre optique irenze ibikoresho byakira sensibilité.
5. Impera zombi ntizishobora kuvugana nyuma ya fibre optique transceiver ihujwe
(1).Ihuza rya fibre irahindurwa, kandi fibre ihujwe na TX na RX irasimburwa
(2).Imigaragarire ya RJ45 hamwe nibikoresho byo hanze ntabwo bihujwe neza (witondere kugororoka no gutera).Imigaragarire ya fibre optique (ceramic ferrule) ntabwo ihuye.Iri kosa rigaragarira cyane cyane muri 100M transceiver hamwe na foto ya elegitoroniki yo kugenzura, nka ferrule ya APC.Iyo pigtail ihujwe na transceiver ya ferrule ya PC, ntishobora kuvugana bisanzwe, ariko nta ngaruka bizagira niba ihujwe na transceiver itari optique.