Guud ahaan, transceiver-ku waa aalad labadaba diri karta oo heli karta calaamadaha, halka transponder-ku uu yahay qayb processor-kiisa loo qorsheeyay inuu la socdo calaamadaha soo socda iyo jawaabaha horay loo sii qorsheeyay ee shabakadaha isgaarsiinta fiber-optic.Dhab ahaantii, transponders waxaa sida caadiga ah lagu gartaa heerka xogta iyo masaafada ugu badan ee signalku safri karo.Transceivers iyo transponders way kala duwan yihiin mana aha kuwo la isku bedeli karo.Maqaalkani waxa uu sharxayaa faraqa u dhexeeya transceivers iyo repeaters.
Transceivers vs Transponders: Qeexitaannada
Isgaarsiinta fiber optic-ga, transceivers indhaha waxaa loogu talagalay inay gudbiyaan oo helaan calaamadaha indhaha.Qaybaha transceiver-ka ee sida caadiga ah loo isticmaalo waa aaladaha I/O (input/output) la isku bedeli karo, kuwaas oo ku xidhan aaladaha shabakadaha, sida furayaasha shabakadaha, server-yada, iyo wixii la mid ah.Transceivers indhaha waxaa si caadi ah loogu isticmaalaa xarumaha xogta, shabakadaha ganacsiga, xisaabinta daruuraha, nidaamyada shabakada FTTX.Waxaa jira noocyo badan oo transceivers ah, oo ay ku jiraan 1G SFP, 10G SFP+, 25G SFP28, 40G QSFP+, 100G QSFP28, 200G iyo xataa 400G transceivers.Waxaa loo isticmaali karaa fiilooyinka kala duwan ama fiilooyinka naxaasta ah ee gudbinta fogaanta fog ee shabakadaha fog ama fogaanta.Intaa waxaa dheer, waxaa jira BiDi fiber optic transceivers oo u oggolaanaya modules-yada inay gudbiyaan oo ay helaan xogta hal fiber ka badan si loo fududeeyo nidaamyada fiilooyinka, kor loogu qaado awoodda shabakada, loona yareeyo kharashyada.Intaa waxaa dheer, qaybaha CWDM iyo DWDM kuwaas oo isku dhufanaya hirarka hirarka kala duwan ee hal fiber ayaa ku habboon gudbinta fogaanta ee shabakadaha WDM/OTN.
Farqiga u dhexeeya Transceiver iyo Transponder
Labada soo noqnoqda iyo transceivers labaduba waa qalab isku mid ah oo u beddelaya calaamadaha korantada ee laba-laba-buuxa ah una beddela calaamadaha indhaha-duplex-ka buuxa.Farqiga u dhexeeya iyaga ayaa ah in transceiver fiber optic ah uu isticmaalo interface interface, kaas oo soo diri kara oo heli kara calaamadaha isla moduleka, halka ku celiyaha uu isticmaalo interface isbarbar socda, kaas oo u baahan laba modules fiber optical si loo gaaro gudbinta oo dhan.Taasi waa, ku celisku wuxuu u baahan yahay inuu soo diro signalka iyada oo loo marayo moduleka dhinac, iyo moduleka dhinaca kale wuxuu ka jawaabayaa calaamadaas.
In kasta oo transponder-ku si fudud u xamili karo calaamadaha isbarbar-dhigga heerka hoose, waxa uu leeyahay cabbir ka weyn iyo isticmaalka koronto ka sarreeya kan gudbiyaha.Intaa waxaa dheer, modules-yada indhaha waxay bixin karaan oo keliya beddelka koronto-ilaa-optical, halka transponders-ku ay gaari karaan beddelka koronto-ilaa-aragga hal mawjadda ilaa mid kale.Sidaa darteed, transponders waxaa loo malayn karaa inay yihiin laba transceivers oo gadaal gadaal loo dhigo, kuwaas oo ay u badan tahay in loo isticmaalo gudbinta fogaanta ee nidaamyada WDM oo aanay gaadhi karin transceivers indhaha caadiga ah.
Gebogebadii, transceivers iyo transponders ayaa si dabiici ah uga duwan shaqada iyo codsiga.Fiber-ku-celiyeyaasha waxaa loo isticmaali karaa in lagu beddelo noocyada kala duwan ee calaamadaha, oo ay ku jiraan multimode oo loo beddelo hal qaab, laba fiber oo fiber ah, iyo hal mawjadaha oo loo beddelo hirarka kale.Transceivers, oo kaliya u rogi kara calaamadaha korantada calaamadaha indhaha, ayaa muddo dheer loo isticmaali jiray server-yada, furayaasha shabakadaha ganacsiga, iyo shabakadaha xarumaha xogta.
Waqtiga boostada: Agoosto-15-2022