Ibisobanuro by'ibishushanyo
Igishushanyo cya 1 nigicapo cyuburyo bwa onu guhuza na 10g / 10g hamwe na 10g / 1g asimmetrie muburyo bwo kuvumbura ubu.
Inzira zirambuye
Ubuvumbuzi bwa none buzasobanurwa muburyo burambuye hepfo hamwe n'ibishushanyo biherekejwe.
Onu mugushushanya ibyivumbuwe byubu bihuza na 10g / 10g hamwe na 10g / 1g asimmetrie, kandi bigashyirwa mubikorwa 10gepon.
Hashingiwe kuri ibi, nkuko bigaragara ku gishushanyo cya 1, onu mu kwerekana ibivumbuwe ubu ihuza na 10g / 10g hamwe na 10g / 1g asimmetrie, harimo intambwe zikurikira:
s1: Iyo onu itangiye, shaka ubwoko bwa optique module ya onu.Niba module ya optique ari module ihuriweho, bivuze ko onu iriho ifite ubushobozi bwo gukora muburyo bwombi ndetse nuburyo butemewe.Muri iki gihe, jya kuri s2.Niba module ya optique ari modulike ya optique idasobanura ko onu yubu ifite ubushobozi bwo gukora muburyo butemewe.Muri iki gihe, onu irashobora guhuza gusa nuburyo bwa 10g / 10g bwerekana, bityo bikarangira bitagabanije kugabanya ibiciro byo gukora no kunoza imikorere.
s2: Iyo onu ihindutse kuva kumuri-itara kugeza kumuri-shusho, ongera ushake ubwoko bwa optique module ya onu.Niba module ya optique ari module ihuriweho, jya kuri s3 (impamvu ni imwe na s1).Niba optique module ari module idasanzwe, hanyuma urangire muburyo butaziguye (impamvu ni imwe na s1).
Ihame rya s2 ni: impanvu ituma onu ihinduka kuva kumuri-itara kugeza kumuri kuri leta ni: module ya optique muri onu irasimburwa, bityo ubwoko bwa module optique bugomba kongera kuboneka kugirango byemeze ubushobozi bwa onu kumenyekana neza.Mubyongeyeho, kubera ko hari aho usanga onu ikoreshwa mugihe ihujwe na fibre optique, onu yamye yakira urumuri rwo hasi rwoherejwe na olt, kandi ntirushobora kumenya ibyabaye bihinduka kuva kuri oya -umucyo leta kumuri kumuri.Kubwibyo, kugirango tumenye neza ko s2 ishobora gukurikiranwa Harakurikiranwa ko onu ihinduka kuva kumurabyo utari urumuri.Birakenewe kuzimya imikorere yakira urumuri rwa optique mugihe cyo gutangira onu muri s1, hanyuma ugafungura imikorere yakira urumuri rwa optique nyuma yo gutangira kurangiye.Kora ibyabaye onu ihinduka kuva mwijimye kugeza kumucyo.
Inzira yo kubona ubwoko bwa onu optique module muri s2 ni: soma usubiremo igitabo cya module ya optique unyuze kuri i2c (byoroheje, inzira-ebyiri-ebyiri-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-ya-yo module ya optique (imiterere yimiterere ninyuguti zicyitegererezo).Shakisha ubwoko bwa optique module ukurikije ubwoko bwamakuru.Inzira yihariye ni: banza ushireho optique module yububiko.Ububiko bwa optique module ikubiyemo ubwoko bwamakuru ya optique module nubwoko bujyanye.Ubwoko buhuye bukoreshwa nkubwoko bwa optique module.
s3: Menya uburyo bukora bwa onu.Niba uburyo bwakazi bwa onu ari uburyo bwo guhuza, birakenewe kumenya niba onu igomba guhindurwa muburyo butemewe ukurikije OLT, ni ukuvuga, jya kuri s4;niba uburyo bwakazi bwa onu ari uburyo butemewe, noneho Ukeneye kumenya niba onu igiye guhinduka muburyo bwa simmetrike ukurikije olt, ni ukuvuga kujya kuri s5.
s4: Menya niba inshuro olt yohereza amakuru yidirishya muburyo bwa asimmetric iri hejuru yurugero rwateganijwe (imanza nyinshi ziterwa no gutekereza ku mbaraga, inshuro 5 muri iki kimenyetso), kandi niba aribyo, byerekana ko olt ifite gusa uplink 1g Ubushobozi, ni ukuvuga, OLT iri muburyo butamenyerewe, muriki gihe, hindura uburyo bwakazi bwa ONU kuva muburyo bwa simmetrike ujya muburyo butemewe, kandi birangira;bitabaye ibyo, irerekana ko OLT ifite ubushobozi bwo kuzamura 10g gusa (ni ukuvuga, ONU yatanze idirishya ryamakuru yuburyo bwa simmetrike), Nukuvuga ko olt ishyigikira uburyo bwa simmetrike.Muri iki gihe, uburyo bwo gukora bwa onu burakomeza, kandi iherezo rirarangiye.
s5: Menya niba umubare wamadirishya yamakuru yoherejwe na olt muburyo bwa simmetrike yageze kumurongo wateganijwe (inshuro 5 muriki kimenyetso).Niba aribyo, irerekana ko olt ifite ubushobozi bwo kuzamura 10g, kandi igahinduka kuva muburyo bwa asimmetric ikagera muburyo bwa simmetrike.Muri iki gihe, hindura uburyo bwakazi bwa onu kuva muburyo butamenyerewe muburyo bwa simmetrike, hanyuma urangire;bitabaye ibyo, irerekana ko OLT ifite gusa ubushobozi bwo kuzamura 1G, ni ukuvuga, OLT iri muburyo butemewe, kandi muriki gihe, komeza uburyo bwakazi bwa onu, kandi birangire.
Idirishya ryamakuru yuburyo butamenyerewe muri s4 hamwe namakuru yidirishya ryuburyo bwa simmetrike muri s5 tuboneka murwego rwa mpcpgate yatanzwe na OLT.Idirishya ryamakuru yuburyo butamenyerewe ni uplink 1g amakuru yidirishya, naho idirishya ryamakuru yuburyo bwa simmetrike ni uplink 10g idirishya ryamakuru.
Urebye kuri s1 kugeza kuri s2, birashobora kugaragara ko gushushanya ibyivumbuwe muri iki gihe bibona neza ubwoko bwa onu mbere, kandi ukerekeza kuri s3 kugeza kuri s5, birashobora kugaragara ko ibishushanyo mbonera byavumbuwe bishobora kumenya uburyo bukora bwa OLT, kandi uhuze kugirango uhindure uburyo bwakazi bwa ONU ukurikije uburyo bwakazi bwa OLT, kugirango tumenye neza guhuza neza na OLT na ONU, hamwe no kudahuza hagati yuburyo bwanyuma bwaho nuburyo bwa kure bwanyuma muburyo bwa ibihangano byambere ntibizabaho.
Onu mu kwerekana ibyivumbuwe muri iki gihe ihuza na 10g / 10g ya sisitemu na 10g / 1g sisitemu idasanzwe, kandi irangwa muri ibyo: sisitemu ikubiyemo module ya onu detection, uburyo bwo guhinduranya uburyo bwa simmetrike, hamwe nuburyo bwo guhinduranya uburyo butemewe. onu.
Modu ya module ikoreshwa kuri: kuzimya urumuri rwakira imikorere ya optique mugihe cyo gutangira kwa onu, hanyuma ubone ubwoko bwa optique module ya onu.Niba optique module ari module idasanzwe, reka guhagarika akazi;niba optique module ari optique ya optique module, mugihe iyo onu ihindutse kuva kumurongo utari urumuri ujya kumucyo, ubwoko bwa optique ya module ya onu irasabwa:
Niba optique module ari module ihuriweho, shaka ubwoko bwa optique module ya onu.Iyo optique module ari module ihuza optique, menya uburyo bukora bwa onu.Niba uburyo bwakazi bwa onu ari uburyo bwo guhuza, ohereza uburyo bwo guhuza uburyo bwo guhinduranya uburyo bwo guhinduranya module Ikimenyetso;niba uburyo bwakazi bwa onu aribwo buryo butemewe, ohereza uburyo butamenyerewe bwo guhindura ibimenyetso kuri moderi ya asimmetrike yo guhindura module, hanyuma ufungure urumuri rwakira imikorere ya optique nyuma ya onu itangiye;
Niba module ya optique ari module idasanzwe, reka guhagarika akazi.
Uburyo bwa simmetrike yo guhinduranya module ikoreshwa kuri: nyuma yo kwakira ibimenyetso byerekana uburyo bwo guhinduranya ibimenyetso, suzuma niba umubare wamakuru yidirishya yatanzwe na olt muburyo bwa asimmetrike agera kumurongo wateganijwe cyangwa utaribyo, kandi niba aribyo, hindura uburyo bwakazi bwa onu kuva muburyo bwa simmetrike kugeza muburyo butemewe;Ubundi komeza uburyo bwakazi bwa onu;
Uburyo bwa asimmetrike bwo guhindura module bukoreshwa kuri: nyuma yo kwakira ibimenyetso byerekana uburyo bwo guhinduranya ibimenyetso, suzuma niba umubare wamadirishya yamakuru yoherejwe na olt muburyo bwa simmetrike ari hejuru yurugero rwateganijwe, kandi niba aribyo, hindura uburyo bwakazi bwa onu kuva uburyo butamenyerewe kuburyo bwa simmetric;Bitabaye ibyo komeza onu uburyo bwo gukora.
Idirishya ryamakuru yuburyo butamenyerewe muburyo bwo guhinduranya module hamwe namakuru yidirishya ryuburyo bwa simmetrike muburyo bwo guhinduranya moderi yabonetse muburyo bwa mpcpgate yoherejwe na OLT;idirishya ryamakuru yuburyo butamenyerewe nuburyo bwo hejuru bwa 1g idirishya ryamakuru, amakuru yidirishya ryuburyo bwa simmetrike muburyo bwa asimmetric uburyo bwo guhinduranya module ni uplink 10g idirishya ryamakuru.
Twabibutsa ko iyo sisitemu yatanzwe nugushushanya kwavumbuwe ikora itumanaho hagati ya module, igabana ryimikorere yavuzwe haruguru rikoreshwa nkurugero rwo kwerekana.Mubikorwa bifatika, ibikorwa byavuzwe haruguru byagenwe birashobora kurangizwa nuburyo butandukanye bukora ukurikije ibikenewe.Nukuvuga, imiterere yimbere ya sisitemu igabanijwe muburyo butandukanye bwo gukora kugirango urangize byose cyangwa igice cyimirimo yasobanuwe haruguru.
Byongeye kandi, ibivumbuwe muri iki gihe ntabwo bigarukira gusa ku bintu byavuzwe haruguru.Kubafite ubuhanga busanzwe mubuhanzi, hatabayeho kuva ku ihame ryivumbuwe ryubu, hari ibyo byahinduwe kandi bigahinduka nabyo, kandi ibyo kunonosora no guhindura nabyo bifatwa nkibyavumbuwe ubu.murwego rwo kurinda.Ibirimo bidasobanuwe muburyo burambuye muribi bisobanuro nibyubuhanzi bwambere buzwi nababahanga mubuhanzi.
Igihe cyo kohereza: Jun-13-2023