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    Kala soocida modules SFP

    Waqtiga boostada: Jul-26-2023

    Waxaa jira noocyo badan oo ka mid ah modules SFP, iyo dadka isticmaala caadiga ah inta badan ma helaan hab ay ku bilaabaan marka ay dooranayaan modules SFP, ama xataa ma fahmaan macluumaadka, si indho la'aan ah u rumaysan soo saaraha, taasoo keentay in ay awoodaan in ay doortaan iyaga u gaar ah ku haboon ama isku darka ugu fiican.Hoos waxaa ah kala soocida cutubyada SFP ee dhinacyo kala duwan si ay kaaga caawiyaan inaad doorato.
    Kala soocida heerka gudbinta:
    Marka loo eego heerarka kala duwan, waxaa jira 155M, 622M, 1.25G, 2.125G, 4.25G, 8G, iyo 10G.Waxaa ka mid ah, 155M iyo 1.25G (dhammaan ku jira mbps) si weyn ayaa loo isticmaalaa oo si weyn looga isticmaalaa suuqa.Tiknoolajiyada gudbinta ee 10G ayaa si tartiib tartiib ah u bislaaday, qiimaha ayaa sidoo kale si tartiib tartiib ah u sii yaraanaya, dalabkuna wuxuu kobcayaa kor u kaca;Si kastaba ha ahaatee, heerka xaddidan ee gelitaanka shabakadda ee hadda la heli karo awgeed, heerka adeegsigu waa heer hoose koritaankuna waa gaabis.Jaantuska soo socda: moduleka SFP oo leh 1.25G iyo 10G

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    Kala soocidda hirarka dhererka
    Marka loo eego mowjadaha dhaadheer ee kala duwan (mawjadaha indhaha), waxaa jira 850nm, 1310nm, 1550nm, 1490nm, 1530nm, 1610nm.Waxaa ka mid ah, moduleka leh mowjadda dhererka 850nm waa multimode, oo leh masaafada gudbinta ee ka yar 2KM (oo loo isticmaalo gudbinta masaafada dhexe iyo kuwa gaaban, faa'iidada ayaa ka hooseysa qiimaha fiilooyinka shabakada, khasaaraha gudbinta ayaa ka hooseeya).Module-ka leh hirarka fidinta ee 1310nm iyo 1550nm waa hal qaab, oo masaafo dhan 2KM-20KM, taas oo ka raqiisan saddexda mawjadood ee kale, sidaas darteed si weyn ayaa loo isticmaalaa, guud ahaan doorashada saddexdan doorasho ayaa ku filan.Qaybaha qaawan (kuwaas oo ah cutubyo caadi ah oo wata macluumaad kasta) si fudud ayaa loo jahawareerin karaa iyada oo aan la aqoonsanayn.Guud ahaan, soosaarayaashu waxay kala saari doonaan midabka giraanta jiidista, sida giraanta jiidista madow ee multimode, oo leh mawjadda dhererka 850nm;Buluuggu waa module leh mawjada dhererkeedu yahay 1310nm;Jaaluhu waxay ka dhigan tahay module leh mawjada dhererkeedu yahay 1550nm;Purple waa modulele dhererkiisu yahay 1490nm.

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    Sida ku cad shaxanka kore, midabada kala duwani waxay u dhigmaan hirarka dhererka kala duwan

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    Sida ku cad shaxanka kore, waa 850nm module SFP

    Kala soocida ku salaysan habka gudbinta
    Multimode SFP
    Marka la eego cabbirka, ku dhawaad ​​​​dhammaan fiilooyinka indhaha ee multimode waa 50 / 125mm ama 62.5 / 125mm, iyo bandwidth (awood gudbinta macluumaadka ee fiber indhaha) guud ahaan waa 200MHz ilaa 2GHz.Marka la isticmaalayo transceiver indhaha multimode ah, multimode fiber indhaha ayaa gudbin kara masaafo ilaa 5 kiiloomitir.Isticmaalka dareeraha iftiimiya iftiinka ama laysarka ilaha iftiinka.Giraanta jiidista ama midabka jidhku waa madow.
    Qaabka kaliya ee SFP
    Cabbirka fiber-ka hal-abuurka ah waa 9-10 / 125mm, marka la barbar dhigo fiber-ka multimode, waxa uu leeyahay xaddidaad xaddidan oo aan xad lahayn iyo sifooyin lumis hoose.Sidaa darteed, marka la gudbinayo masaafo dheer, gudbinta hal hab ayaa aad loo door bidaa.Hal hab oo kaliya transceiver indhaha ayaa inta badan loo isticmaalaa gudbinta fogfog, mararka qaarkood gaadho ilaa 150 ilaa 200 kiiloomitir.Isticmaal LD ​​ama LED oo leh xariijimo dhuuban sida isha iftiinka.Giraanta jiidista ama midabka jidhku waa buluug, jaalle, ama guduud.(Mawjadaha dhaadheer ee u dhigma midabo kala duwan ayaa si cad loogu sharraxay iyaga.)



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