Muri rusange, transceiver ni igikoresho gishobora kohereza no kwakira ibimenyetso, mu gihe transponder ari igice gifite poroseseri yashyizweho kugira ngo ikurikirane ibimenyetso byinjira kandi igire ibisubizo byateguwe mbere mu miyoboro y'itumanaho ya fiber-optic. Mu by'ukuri, transponders zikunze kurangwa n'umuvuduko wazo w'amakuru n'intera ntarengwa ikimenyetso gishobora kunyuramo. Transceiver na transponders biratandukanye kandi ntibishobora guhindurwa. Iyi ngingo isobanura itandukaniro riri hagati ya transceiver na repeaters.
Transceivers vs. Transponders: Ibisobanuro
Mu itumanaho rya fiber optique, transceivers za optique zigenewe kohereza no kwakira ibimenyetso by'urumuri. Module za transceivers zikoreshwa cyane ni ibikoresho bya I/O (injira/isohoka) bishobora guhindurwa, bishyirwa mu bikoresho by'urumuri, nka switches za network, seriveri, n'ibindi nk'ibyo. Transceivers za optique zikoreshwa cyane mu bigo by'amakuru, imiyoboro y'ibigo, cloud computing, sisitemu za network za FTTX. Hari ubwoko bwinshi bwa transceivers, harimo 1G SFP, 10G SFP+, 25G SFP28, 40G QSFP+, 100G QSFP28, 200G ndetse na 400G transceivers. Zishobora gukoreshwa hamwe n'insinga zitandukanye cyangwa insinga z'umuringa mu kohereza intera ndende mu miyoboro migufi cyangwa miremire. Byongeye kandi, hari transceivers za BiDi fiber optique zemerera modules kohereza no kwakira amakuru kuri fibre imwe kugira ngo zorohereze sisitemu za cable, zongere ubushobozi bwa network, kandi zigabanye ikiguzi. Byongeye kandi, module za CWDM na DWDM zihuza uburebure butandukanye bw'umuraba kuri fibre imwe zikwiriye kohereza intera ndende mu miyoboro ya WDM/OTN.
Itandukaniro riri hagati ya Transceiver na Transponder
Imashini zisubiramo n'izifata amashusho (transceivers) zombi ni ibikoresho bisa mu mikorere bihindura ibimenyetso by'amashanyarazi bya duplex byose bikaba ibimenyetso by'amashanyarazi bya duplex byose. Itandukaniro riri hagati yabyo ni uko transceiver ya fibre optique ikoresha uburyo bwo kohereza no kwakira ibimenyetso muri module imwe, mu gihe repeater ikoresha uburyo bwo guhuza, busaba module ebyiri za fibre optique kugira ngo igere ku buryo bwose bwo kohereza amakuru. Ni ukuvuga ko repeater igomba kohereza ikimenyetso binyuze muri module iri ku ruhande rumwe, naho module iri ku rundi ruhande ikagira icyo ikora kuri icyo kimenyetso.
Nubwo transponder ishobora gutwara byoroshye ibimenyetso biri ku gipimo gito, ifite ingano nini kandi ikoresha ingufu nyinshi kurusha transceiver. Byongeye kandi, modules za optique zishobora gutanga gusa impinduka z'amashanyarazi kuva kuri optique kugeza kuri optique, mu gihe transponder zishobora guhindura amashanyarazi kuva kuri optique imwe ujya kuri indi. Kubwibyo, transponder zishobora gufatwa nk'imashini ebyiri za transceiver zishyizwe inyuma, zishobora gukoreshwa mu kohereza intera ndende muri sisitemu za WDM zitagerwaho na transceiver zisanzwe za optique.
Mu gusoza, transceivers na transponders biratandukanye mu mikorere no mu mikoreshereze. Fiber repeaters zishobora gukoreshwa mu guhindura ubwoko butandukanye bw'ibimenyetso, harimo multimode muri single mode, dual fibre muri single fibre, na longwide imwe muri longwide. Transceivers, zishobora guhindura gusa ibimenyetso by'amashanyarazi muri optique, zimaze igihe kinini zikoreshwa muri seriveri, switches za enterprise network, na data center networks.
Igihe cyo kohereza: Kanama-15-2022