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    Ka hadalka waxyaabaha ku saabsan modules-ka indhaha ee SFP

    Waqtiga post: Seb-30-2019

    Qaybaha indhaha ee SFP waa kuwo yaryar, oo kul-kul-is-beddelasho ah modules transceiver indhaha.Waxaa si weyn loogu isticmaalaa warshadaha isgaarsiinta.Waxaa jira noocyo badan oo ah modules indhaha SFP, sida BIDI-SFP, SFP, CWDM SFP, DWDM SFP, iyo SFP+ modules indhaha.Intaa waxaa dheer, nooc isku mid ah XFP, X2, iyo XENPAK modules indhaha, SFP moduleka indhaha ma aha oo kaliya in si toos ah loogu xidhi karo, laakiin sidoo kale wuxuu leeyahay qiimo hoose.Halkan waxaan si kooban uga hadlaynaa qaar ka mid ah fikradaha aasaasiga ah ee modules-yada SFP, talooyinka, hababka rakibida iyo qiimaha modules-yada summadaha ee la midka ah.

    浅谈SFP光模块的那些事 (1)

    Marka hore,Dulmarka moduleka indhaha ee SFP

    1.Qeexid

    Qaabka indhaha ee SFP waxa lagu baakadeeyay baakad yar oo kulul-la beddeli karo.Xawaaraha ugu badan ee hadda waa 10G halka LC interface uu yahay mid sarreeya.Soo gaabinta SFP waa Foom-factor yar oo Pluggable ah, kaas oo si fudud loo fahmi karo nooc la cusboonaysiiyay oo GBIC ah.Qaybta indhaha ee SFP waa kala badh cabbirka moduleka indhaha ee GBIC, waxaana lagu habeyn karaa in ka badan labanlaab tirada dekedaha isla gole isku mid ah.

    2.Abuuritaanka

    Qalabka indhaha ee SFP wuxuu ka kooban yahay laysarka, guddiga wareegga IC iyo qaybaha dibadda.Qaybaha dibadda waxaa ka mid ah guri, xubin furin, snap, saldhig, giraan jiid, caag, iyo PCBA.Midabka giraanta jiidka ayaa kaa caawin kara inaad aqoonsato nooca cabbirka cutubka.

    3. Horumarinta modules indhaha ee SFP

    Qaybta indhaha, GBIC iyo SFF ayaa si tartiib tartiib ah loogu beddelay modules indhaha SFP oo leh horumarinta degdegga ah ee shabakadda.Waxay u socotaa jihada miniaturization iyo xirid kulul.Module-ka indhaha ee SFP waxa uu dhaxlaa muuqaalka kulul ee GBIC waxa uuna sidoo kale soo jiitaa faa'iidooyinka yaraynta SFF.Isticmaalka madaxa LC wuxuu si weyn u kordhiyaa cufnaanta dekedda ee aaladaha shabakada, la qabsiga horumarka degdega ah ee shabakada, wuxuuna helay codsiga ugu ballaaran.In kasta oo ay soo baxeen alaabo badan oo tignoolajiyada sare ah iyo kuwa cusub ee indhaha, SFP modules-ka indhaha ayaa sii jiri doona muddo dheer.SFP ka dib, horumarinta modules-yada indhaha ayaa inta badan ku wajahan horumarinta xawaaraha sare, oo hadda 10G, 40G, 100G iyo qaybo kale oo indhaha ah ayaa soo muuqday.

    浅谈SFP光模块的那些事 (2)

    Marka labaad, talooyinka moduleka indhaha ee SFP

    Haddii moduleka uu leeyahay hawlgal aan habboonayn inta lagu jiro isticmaalka, waxay si fudud u keeni doontaa in moduleka indhaha uu fashilmo.Xaaladdan oo kale, ha werwerin, si taxadar leh u hubi oo falanqee sababaha gaarka ah.Guud ahaan, waxaa jira laba nooc oo waaweyn oo ah fashilinta moduleka indhaha, kuwaas oo kala ah, fashilka dhamaadka gudbinta iyo fashilka dhamaadka helitaanka.Sababaha ugu badan waa sida soo socota:

    1. Wejiga ugu dambeeya ee isku xirka fiber optic-ga ee la isticmaalo ayaa wasakhaysan, taasoo keentay wasakheynta labaad ee dekedda indhaha ee moduleka indhaha;

    2. Dekadda indhaha ee module-ka indhaha ayaa u soo ban-baxday deegaanka, boodhkuna wuu galaa oo wuxuu keenaa wasakh;

    3. Isticmaal xirayaasha fiber optic-ga hooseeya, iwm.

    Sidaa darteed, fiiro gaar ah u yeelo nadiifinta iyo ilaalinta moduleka indhaha inta lagu jiro isticmaalka caadiga ah.Isticmaalka ka dib, waxaa lagula talinayaa in la xiro boodhka.Sababtoo ah xidhiidhada indhaha ee moduleka ma nadiifsana, waxay u badan tahay inay saameeyaan tayada calaamadaha, taas oo keeni karta dhibaatooyinka khadka iyo khaladaadka yaryar.

    IMG_7645

    Saddexaad, taxaddarrada rakibidda moduleka indhaha ee SFP

    1. U rogo moduleka indhaha ee SFP kor iyo hoos si toosan, calaji daboolka sare, oo qanji moduleka indhaha SFP ee labada dhinac.Ku riix moduleka SFP booska SFP ilaa moduleka SFP uu xiriir dhow la leeyahay booska.Ilaha sare iyo hoose ee moduleka waxay qabtaan booska SFP)

    2. Xidho suunka gacanta ee ka hortagga ESD marka aad rakibto ama ka saarayso moduleka indhaha ee SFP.

    3.Haddii moduleka indhaha ee SFP aan si toos ah loo gelin ama aan loo saarin, qaybaha elektarooniga ah ee moduleka indhaha ee SFP ama booska SFP waxaa laga yaabaa inay si elektaroonik ah u jajabaan oo qalabku dhaawacmo.

    4. U dhaqaaq moduleka indhaha ee SFP una guuri booska toosan si aad meesha uga saarto xidhiidhka go'an ee ka dhexeeya guga iyo booska SFP.Si qasab ah uga saar moduleka indhaha ee SFP oo dhaawac u gaysta fiilooyinka guga ama booska.

    浅谈SFP光模块的那些事 (1)

    Qaybaha indhaha ayaa sidoo kale helaya dareen aad iyo aad u badan xagga warshadaha isgaarsiinta.Qaybaha indhaha ee SFP ayaa ah kuwa ugu caansan moduleka.Tan kore waxay soo koobaysaa aqoonta SFP modules indhaha oo dhinacyo badan laga eegayo, waxayna rajaynaysaa inaad keento caawimadaada dhabta ah.



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