Ngokuqhelekileyo, i-transceiver sisixhobo esinokuthumela kunye nokufumana izibonakaliso zombini, ngelixa i-transponder iyingxenye yeprosesa ecwangciselwe ukujonga iimpawu ezingenayo kwaye ibe neempendulo ezicwangcisiweyo kwangaphambili kuthungelwano lwe-fiber-optic yonxibelelwano.Ngapha koko, ii-transponders zibonakaliswa ngokwezinga ledatha yazo kunye nomgama omkhulu onokuwuhamba umqondiso.Iitransceivers kunye neetransponder zahlukile kwaye azitshintshi.Eli nqaku lichaza umahluko phakathi kwe-transceivers kunye nabaphindayo.
IiTransceivers vs. Transponders: Iingcaciso
Kunxibelelwano lwefiber optic, ii-transceivers optical zenzelwe ukuhambisa nokufumana imiqondiso ye-optical.Iimodyuli ze-transceiver ezisetyenziswa ngokuqhelekileyo zishushu-ezitshintshiweyo ze-I / O (igalelo / imveliso), ezifakwe kwizixhobo zenethiwekhi, ezifana nokutshintsha kwenethiwekhi, iiseva, kunye nokunye.Ii-transceivers ze-Optical zisetyenziswa ngokuqhelekileyo kumaziko edatha, amanethiwekhi amashishini, i-computing yefu, iinkqubo zenethiwekhi ze-FTTX.Kukho iintlobo ezininzi ze-transceivers, kuquka i-1G SFP, 10G SFP +, 25G SFP28, 40G QSFP +, 100G QSFP28, 200G kunye ne-400G i-transceivers.Zingasetyenziswa ngeendidi zeentambo okanye iintambo zobhedu zokuhanjiswa komgama omde kuthungelwano olufutshane okanye olude.Ukongeza, kukho i-BiDi fiber optic transceivers ezivumela iimodyuli ukuba zidlulise kwaye zifumane idatha kwifiber enye ukwenza lula iinkqubo ze-cabling, ukwandisa umthamo wenethiwekhi, kunye nokunciphisa iindleko.Ukongezelela, iimodyuli ze-CWDM kunye ne-DWDM eziphindaphinda i-wavelengths eyahlukeneyo kwifiber enye zifanelekile ukuhanjiswa kwexesha elide kwiinethiwekhi ze-WDM/OTN.
Umahluko phakathi kweTransceiver kunye neTransponder
Zombini eziphindaphindayo kunye ne-transceivers zizixhobo ezifanayo ezisebenzayo eziguqula imiqondiso yombane ephindwe kabini kwiimpawu ezigcweleyo eziphindwe kabini.Umahluko phakathi kwabo kukuba i-transceiver ye-fiber optical isebenzisa i-serial interface, engathumela kwaye ifumane iimpawu kwimodyuli efanayo, ngelixa i-repeater isebenzisa i-interface ehambelanayo, efuna iimodyuli ezimbini ze-fiber optical ukufezekisa ukuhanjiswa okupheleleyo.Oko kukuthi, umntu ophindayo kufuneka athumele isiginali ngemodyuli kwelinye icala, kwaye imodyuli kwelinye icala iphendula kulo mqondiso.
Nangona i-transponder inokusingatha ngokulula imilinganiselo ephantsi yeempawu ezihambelanayo, inobungakanani obukhulu kunye nokusetyenziswa kwamandla aphezulu kune-transceiver.Ukongezelela, iimodyuli ze-optical ziyakwazi ukubonelela kuphela ukuguqulwa kombane-to-optical, ngelixa i-transponders inokufezekisa ukuguqulwa kombane ukuya ku-optical ukusuka kwelinye ubude ukuya kwelinye.Ngako oko, i-transponders ingacingelwa njenge-transceivers ezimbini ezibekwe ngasemva, ezinokuthi zisetyenziswe ukuhanjiswa kwexesha elide kwiinkqubo ze-WDM ezingenakufikelelwa ngama-transceivers optical optical.
Ukuqukumbela, ii-transceivers kunye ne-transponders zahluke ngokwendalo kumsebenzi kunye nokusetyenziswa.Iziphindaphindi zeFayibha zingasetyenziselwa ukuguqula iintlobo ezahlukeneyo zemiqondiso, kubandakanya i-multimode ukuya kwimowudi enye, ifayibha ezimbini ukuya kwifayibha enye, kunye ne-wavelength enye ukuya kobunye ubude bamaza.I-Transceivers, enokuguqula kuphela izibonakaliso zombane kwiimpawu ze-optical, sele isetyenziswe ixesha elide kwiiseva, ukutshintshwa kwenethiwekhi yezoshishino, kunye neenethiwekhi zedatha.
Ixesha lokuposa: Aug-15-2022