Ii-transceivers ze-fiber optical ziyakwazi ukudibanisa ngokulula iinkqubo ze-cabling ezisekelwe kubhedu kwiinkqubo ze-fiber optic cabling, kunye nokuguquguquka okunamandla kunye nokusebenza kweendleko eziphezulu.Ngokuqhelekileyo, banokuguqula imiqondiso yombane kwimiqondiso ye-optical (kunye ne-vice versa) ukwandisa imigama yokuhambisa.Ke, indlela yokusebenzisa i-fiber optic transceivers kwinethiwekhi kwaye uqhagamshele ngokufanelekileyo kwizixhobo zenethiwekhi ezifana nokutshintsha, iimodyuli ze-optical, njl.Eli nqaku liza kukunika iinkcukacha ngalo.
Uzisebenzisa njani ii-fiber optic transceivers?
Namhlanje, i-fiber optic transceivers isetyenziswe ngokubanzi kumashishini ahlukeneyo, kubandakanywa ukubeka iliso kwezokhuseleko, uthungelwano lwamashishini, ii-LAN ze-campus, njl. indawo ilinganiselwe.Nangona iimeko zokusetyenziswa kwe-fiber optic transceivers zahlukile, iindlela zokunxibelelana ziyafana.Oku kulandelayo kuchaza iindlela zonxibelelwano eziqhelekileyo ze-fiber optic transceivers.
Sebenzisa yedwa
Ngokuqhelekileyo, ii-transceivers ze-fiber optic zisetyenziswa ngababini kuthungelwano, kodwa ngamanye amaxesha zisetyenziswa ngabanye ukudibanisa i-copper cabling kwisixhobo se-fiber optic.Njengoko kuboniswe kumzobo ongezantsi, i-fiber optic transceiver ene-1 SFP port kunye ne-1 RJ45 port isetyenziselwa ukudibanisa ezimbini ii-Ethernet switch.I-port ye-SFP kwi-fiber optic transceiver isetyenziselwa ukudibanisa ne-SFP port kwi-switch A. , i-port ye-RJ45 isetyenziselwa ukudibanisa ne-port yombane kwi-switch B. Indlela yokudibanisa ilandelayo:
1. Sebenzisa intambo ye-UTP (intambo yenethiwekhi ngaphezu kweCat5) ukuxhuma i-RJ45 port yokutshintsha B kwikhebula le-optical cable.
iqhagamshelwe kwizibuko lombane kwi-fiber transceiver.
2. Faka imodyuli ye-SFP ye-optical kwi-port ye-SFP kwi-transceiver ebonakalayo, uze ufake enye imodyuli ye-optical ye-SFP.
Imodyuli ifakwe kwizibuko le-SFP lokutshintsha A.
3. Faka i-fiber optical jumper kwi-transceiver optical kunye nemodyuli ye-SFP optical kwi-switch A.
Iperi ye-fiber optic transceivers idla ngokusetyenziselwa ukudibanisa izixhobo ezibini ze-copper-based network network kunye ukwandisa umgama wothumelo.Le ikwayimeko eqhelekileyo yokusebenzisa ii-fiber optic transceivers kwinethiwekhi.Amanyathelo endlela yokusebenzisa iperi ye-fiber optic transceivers enokutshintsha kwenethiwekhi, iimodyuli zamehlo, iintambo zefiber patch kunye neentambo zobhedu zimi ngolu hlobo lulandelayo:
1. Sebenzisa intambo ye-UTP (intambo yenethiwekhi ngaphezu kweCat5) ukudibanisa i-port yombane yokutshintsha A kwi-fiber optical ngakwesobunxele.
iqhagamshelwe kwizibuko le-RJ45 le-transmitter.
2. Faka enye imodyuli yokukhanya ye-SFP kwizibuko le-SFP le-transceiver yasekhohlo, uze ufakele enye.
Imodyuli ye-SFP ye-optical ifakwe kwi-port ye-SFP ye-transceiver ebonakalayo ngasekunene.
3. Sebenzisa i-fiber jumper ukudibanisa i-fiber optic transceivers ezimbini.
4. Sebenzisa intambo ye-UTP ukudibanisa izibuko le-RJ45 le-transceiver ebonakalayo ngasekunene kwizibuko lombane lokutshintsha B.
Qaphela: Uninzi lweemodyuli ezibonakalayo zishushu-zitshintshelwe, ngoko akukho mfuneko yokunciphisa i-transceiver ebonakalayo xa ufaka imodyuli yokukhanya kwizibuko elihambelanayo.Nangona kunjalo, kufuneka kuqatshelwe ukuba xa ususa imodyuli ye-optical, i-fiber jumper kufuneka isuswe kuqala;i-fiber jumper ifakwe emva kokuba imodyuli ye-optical ifakwe kwi-transceiver optical.
Izilumkiso zokusebenzisa i-fiber optic transceivers
Ii-transceivers ze-Optical zizixhobo zeplagi kunye nokudlala, kwaye kusekho ezinye izinto ekufuneka ziqwalaselwe xa uzidibanisa nezinye izixhobo zenethiwekhi.Kungcono ukhethe indawo ethe tyaba, ekhuselekileyo yokufaka i-fiber optic transceiver, kwaye kufuneka kwakhona ushiye indawo ejikeleze i-fiber optic transceiver ukuze kungene umoya.
Ubude beemodyuli ze-optical ezifakwe kwii-transceivers optical kufuneka zifane.Oko kukuthi, ukuba ubude bemodyuli ye-optical kwisiphelo esinye se-fiber optical transceiver yi-1310nm okanye i-850nm, ubude be-wavelength yemodyuli ye-optical kwelinye icala le-transceiver ye-fiber optical kufuneka nayo ibe yinto efanayo.Ngexesha elifanayo, isantya se-transceiver optical kunye nemodyuli ye-optical kufuneka kwakhona ifane: imodyuli ye-gigabit optical kufuneka isetyenziswe kunye ne-gigabit optical transceiver.Ukongeza koku, uhlobo lweemodyuli ze-optical kwi-fiber optic transceivers ezisetyenziswe ngababini kufuneka zifane.
I-jumper efakwe kwi-fiber optic transceiver idinga ukuhambelana ne-port ye-fiber optic transceiver.Ngokuqhelekileyo, i-SC fiber optic jumper isetyenziselwa ukudibanisa i-fiber optic transceiver kwi-SC port, ngelixa i-LC fiber optic jumper idinga ukufakwa kwi-SFP / SFP + port.
Kuyimfuneko ukuqinisekisa ukuba i-fiber optic transceiver ixhasa i-full-duplex okanye i-half-duplex transmission.Ukuba i-fiber optic transceiver exhasa i-duplex epheleleyo iqhagamshelwe kwiswitshi okanye kwi-hub exhasa imowudi enesiqingatha se-duplex, iya kubangela ilahleko enkulu yepakethi.
Ukushisa okusebenzayo kwe-fiber optic transceiver kufuneka kugcinwe kuluhlu olufanelekileyo, ngaphandle koko i-fiber optic transceiver ayiyi kusebenza.Iiparamitha zinokwahluka kubaboneleli abahlukeneyo bee-fiber optic transceivers.
Uyicombulula njani ingxaki kunye nokusombulula iimpazamo zefiber optic transceiver?
Ukusetyenziswa kwe-fiber optic transceivers kulula kakhulu.Xa i-fiber optic transceivers isetyenziswa kwinethiwekhi, ukuba ayisebenzi ngokuqhelekileyo, kufuneka kulungiswe ingxaki, enokupheliswa kwaye isombululwe kule miba mithandathu ilandelayo:
1. Isibane sesalathisi samandla sivaliwe, kwaye i-transceiver ebonakalayo ayikwazi ukunxibelelana.
Isisombululo:
Qinisekisa ukuba intambo yamandla iqhagamshelwe kwisidibanisi samandla ngasemva kwi-fiber optic transceiver.
Qhagamshela ezinye izixhobo kwindawo yombane kwaye ujonge ukuba umbane unamandla.
Zama enye iadaptha yamandla yohlobo olufanayo oluhambelana ne-fiber optic transceiver.
Khangela ukuba umbane wobonelelo lwamandla ungaphakathi koluhlu oluqhelekileyo.
2. Isalathisi se-SYS kwi-transceiver ebonakalayo ayikhanyi.
Isisombululo:
Ngokuqhelekileyo, isibane esingakhanyiyo se-SYS kwi-fiber optic transceiver sibonisa ukuba izinto zangaphakathi kwisixhobo zonakele okanye azisebenzi kakuhle.Ungazama ukuqalisa kwakhona isixhobo.Ukuba umbane awusebenzi, nceda uqhagamshelane nomthengisi wakho ukuze akuncede.
3. Isalathisi se-SYS kwi-transceiver ebonakalayo ihlala idanyaza.
Isisombululo:
Kwenzeke impazamo kumatshini.Ungazama ukuqalisa kwakhona isixhobo.Ukuba oko akusebenzi, susa kwaye uphinde ufake imodyuli yokukhanya ye-SFP, okanye uzame imodyuli yokubona ebambeleyo ye-SFP.Okanye khangela ukuba imodyuli yokukhanya ye-SFP ihambelana ne-transceiver ebonakalayo.
4. Uthungelwano phakathi kwe-RJ45 port kwi-transceiver ebonakalayo kunye nesixhobo se-terminal siyacotha.
Isisombululo:
Kusenokubakho ukungafani kwemowudi yefiber optic phakathi kwezibuko le-fiber optic transceiver kunye nesixhobo sokugqibela.Oku kwenzeka xa izibuko le-RJ45 ekuthethwa ngalo ngokuzenzekelayo lisetyenziselwa ukuqhagamshela kwisixhobo esinemowudi ye-duplex esisigxina izele yi-duplex.Kulo mzekelo, lungelelanisa ngokulula imowudi ye-duplex kwizibuko lesixhobo sokuphela kunye ne-fiber optic transceiver port ukuze omabini amazibuko asebenzise imowudi ye-duplex efanayo.
5. Akukho nxibelelwano phakathi kwezixhobo ezixhunyiwe kwi-fiber optic transceiver.
Isisombululo:
I-TX kunye ne-RX iziphelo ze-fiber jumper ziguqulwa, okanye i-port ye-RJ45 ayixhunyiwe kwi-port echanekileyo kwisixhobo (nceda ubeke ingqalelo kwindlela yokudibanisa intambo echanekileyo kunye nekhebula le-crossover).
6. Ukuvula nangaphandle kwesiganeko
Isisombululo:
Kungenzeka ukuba ukuthotywa kwendlela ye-optical kukhulu kakhulu.Ngeli xesha, imitha yamandla optical ingasetyenziselwa ukulinganisa amandla optical ekupheleni kokufumana.Ukuba ikufuphi noluhlu olufumana uvakalelo, kunokugwetywa ngokusisiseko ukuba indlela ye-optical iphosakele phakathi koluhlu lwe-1-2dB.
Kungenzeka ukuba umtshini oqhagamshelwe kwi-transceiver optical unempazamo.Ngeli xesha, tshintsha utshintsho ngePC, oko kukuthi, ii-transceivers ezimbini ze-optical zixhunywe ngokuthe ngqo kwi-PC, kwaye iziphelo zombini zi-pinged.
Isenokuba kukungaphumeleli kwe-fiber optic transceiver.Ngeli xesha, unokudibanisa zombini iziphelo ze-fiber optic transceiver kwi-PC (kungekhona ngokutshintsha).Emva kokuba iziphelo ezimbini zingenayo ingxaki nge-PING, dlulisela ifayile enkulu (100M) okanye ngaphezulu ukusuka kwelinye icala ukuya kwelinye, kwaye uyigcine.Ukuba isantya sicotha kakhulu (iifayile ezingaphantsi kwe-200M zithunyelwa ngaphezu kwemizuzu eyi-15), inokugwetywa ngokusisiseko ukuba i-transceiver ye-fiber optical iphosakele.
Shwankathela
I-transceivers ye-Optical inokuhanjiswa ngokuguquguqukayo kwiindawo ezahlukeneyo zenethiwekhi, kodwa iindlela zabo zokudibanisa ziyafana.Ezi ndlela zoqhagamshelwano zingasentla, izilumkiso kunye nezisombululo kwiimpazamo eziqhelekileyo zisalathiso nje sendlela yokusebenzisa iitransceiver zefiber optic kuthungelwano lwakho.Ukuba kukho isiphoso esingasombululekiyo, nceda uqhagamshelane nomthengisi wakho ngenkxaso yobuchwephesha obuchwepheshile.
Ixesha lokuposa: Mar-17-2022