Iimodyuli ze-SFP ezibonakalayo zincinci, iimodyuli ze-transceiver optical transceiver ezitshisayo.Zisetyenziswa kakhulu kushishino lonxibelelwano.Kukho iintlobo ezininzi zeemodyuli ze-SFP optical, ezifana ne-BIDI-SFP, i-SFP, i-CWDM SFP, i-DWDM SFP, kunye ne-SFP + iimodyuli ze-optical.Ukongezelela, kuhlobo olufanayo lwe-XFP, i-X2, kunye ne-XENPAK iimodyuli ze-optical, imodyuli ye-SFP ye-optical ayikwazi ukudibanisa ngokuthe ngqo kuyo, kodwa inexabiso eliphantsi.Apha sithetha ngokufutshane malunga neengcamango ezisisiseko ze-SFP iimodyuli ze-optical, iingcebiso, iindlela zokufakela kunye nexabiso leemodyuli eziqhelekileyo ezihambelanayo.
Ekuqaleni,Isishwankathelo semodyuli yokukhanya ye-SFP
1.Ingcaciso
Imodyuli ye-SFP ye-optical ifakwe kwiphakheji encinci eshushu-swappable.Isantya esiphezulu sangoku si-10G kwaye i-interface ye-LC iphezulu.Isishunqulelo se-SFP yiFom-Factor Pluggable encinci, enokuqondwa lula njengoguqulelo oluphuculweyo lwe-GBIC.Imodyuli ye-SFP ye-optical isiqingatha sobukhulu bemodyuli ye-GBIC optical, kwaye inokuqwalasela ngokuphindwe kabini inani leezibuko kwiqela elinye.
2.Ukwakheka
Imodyuli ye-SFP ye-optical iqukethe i-laser, ibhodi yesekethe ye-IC kunye namacandelo angaphandle.Amacandelo angaphandle abandakanya indlu, ilungu lokuvula, i-snap, isiseko, i-ring ring, iplagi yerabha, kunye ne-PCBA.Umbala wokutsala umsesane unokukunceda uchonge uhlobo lweparameter yemodyuli.
3.Uphuhliso lweemodyuli ze-SFP optical
Kwimodyuli ye-optical, i-GBIC kunye ne-SFF zitshintshwa ngokuthe ngcembe iimodyuli ze-SFP optical kunye nophuhliso olukhawulezayo lwenethiwekhi.Ihamba kwicala le-miniaturization kunye neplagi eshushu.Imodyuli ye-SFP ye-optical izuza i-hot plugging feature ye-GBIC kwaye izoba kwizinto eziluncedo ze-SFF miniaturization.Ukusetyenziswa kwentloko ye-LC kwandisa kakhulu uxinaniso lwezibuko lwezixhobo zenethiwekhi, luqhelanisa nophuhliso olukhawulezayo lwenethiwekhi, kwaye lufumene esona sicelo sibanzi.Nangona uninzi lweemodyuli eziphezulu kunye neemveliso zemodyuli entsha ziye zavela, iimodyuli ze-SFP ezibonakalayo ziya kuqhubeka zikhona ixesha elide.Emva kwe-SFP, ukuphuhliswa kweemodyuli ze-optical ikakhulu kuphuhliso lwesantya esiphezulu, kwaye ngoku i-10G, i-40G, i-100G kunye nezinye iimodyuli ezibonakalayo zivele.
Okwesibini, iingcebiso zemodyuli ye-SFP optical
Ukuba imodyuli inomsebenzi ongafanelekanga ngexesha lokusetyenziswa, iya kubangela ukuba imodyuli ye-optical isilele ngokulula.Kule meko, ungakhathazeki, jonga ngokucophelela kwaye uhlalutye izizathu ezithile.Ngokuqhelekileyo, kukho iindidi ezimbini eziphambili zokungaphumeleli kwemodyuli ye-optical, oko kukuthi, ukungaphumeleli kwesiphelo sokudlulisa kunye nokungaphumeleli kokuphela kokufumana.Ezona zizathu zixhaphakileyo zezi zilandelayo:
1. Isiphelo sobuso bomdibaniso wefiber optic osetyenzisiweyo uye wangcoliswa, obangela ungcoliseko lwesibini lwe-optical module optical port;
2. I-port optical yemodyuli ye-optical ibonakaliswe kwimeko engqongileyo, kwaye uthuli lungena kwaye lubangele ukungcola;
3. Sebenzisa izihlanganisi zefiber optic ezingaphantsi, njl.
Ngoko ke, qaphela ukucocwa kunye nokukhuselwa kwemodyuli ye-optical ngexesha lokusetyenziswa okuqhelekileyo.Emva kokusetyenziswa, kuyacetyiswa ukuba udibanise iplagi yothuli.Ngenxa yokuba abafowunelwa be-optical bemodyuli abacocekanga, banokuchaphazela umgangatho womqondiso, onokubangela iingxaki zomgca kunye neempazamo ezincinci.
Okwesithathu, i-SFP imigqaliselo yokufaka imodyuli ye-optical
1.Flip imodyuli ye-SFP ye-optical up and down vertical, jam i-latch ephezulu, kwaye udibanise imodyuli ye-SFP optical kumacala omabini.Push imodyuli ye-SFP kwi-slot ye-SFP de imodyuli ye-SFP inxibelelane ngokusondeleyo ne-slot.Imithombo phezulu nasezantsi kwimodyuli ibambe i-SFP slot)
2.Nxiba i-ESD-preventive wrist strap xa ufaka okanye ususa imodyuli ye-SFP optical.
3.Ukuba imodyuli ye-SFP ye-optical ayifakwanga ngokuthe ngqo okanye isuswe, i-electronic components kwi-SFP optical module okanye i-SFP slot inokuphulwa kwe-electrostatically kwaye isixhobo singonakaliswa.
4.Hambisa imodyuli ye-SFP ye-optical kwindawo ethe tye ukuze ususe ubudlelwane obusisigxina phakathi kwentwasahlobo kunye ne-slot slot.Susa ngenkani imodyuli ye-SFP optical kwaye wonakalise iziqeshana entwasahlobo okanye kwi-slot.
Iimodyuli ze-Optical nazo zifumana ingqwalasela engakumbi nangakumbi kushishino lonxibelelwano.Iimodyuli ze-SFP ze-optical zezona zidumileyo kwimodyuli.Oku ngasentla kushwankathela ulwazi lweemodyuli zokukhanya ze-SFP ukusuka kwimiba emininzi, kwaye unethemba lokuzisa uncedo lwakho lokwenyani.