Iimodyuli ze-SFP zenza idatha ihambe ngokukhawuleza
Ngokukhula ngokukhawuleza kobukrelekrele bokwenziwa kunye nedatha yeziko ledatha, imfuno yesantya esiphezulu, ukuhanjiswa kwedatha ephezulu kuyanda, nto leyo eqhubela phambili uphuhliso kunye nokusetyenziswa kweemodyuli ze-SFP.
IImodyuli ye-SFPyipakethe encinci eshushu-swappable imodyuli kwiphakheji ye-SFP. Iimodyuli ze-SFP ubukhulu becala zenziwe ngee-lasers. Ukuhlelwa kwe-SFP kunokwahlulwa kuhlelo lwesantya, ulwahlulo lwe-wavelength, kunye nokuhlelwa kwemowudi.
Inokuqondwa ngokulula njengoguqulelo oluphuculweyo lwe-GBIC. Umthamo wemodyuli ye-SFP uncitshiswe ngesiqingatha xa kuthelekiswa nemodyuli ye-GBIC, kuphela malunga nobukhulu besithupha. Ngaphezulu kokuphindwe kabini inani lamazibuko lingaqwalaselwe kwiqela elinye lolawulo. Eminye imisebenzi yemodyuli ye-SFP ngokusisiseko iyafana naleyo ye-GBIC.
- Ukuhlelwa kwereyithi
Ngokwesantya, zikho155M/1.25G/10G/40G/100G. I-155M kunye ne-1.25G isetyenziswa kakhulu kwiimarike. Itekhnoloji ye-10G ikhula ngokuthe ngcembe, kwaye imfuno ikhula kwindlela ephezulu.
- Ukuhlelwa kweWavelength
Ngokobude be-wavelength, kukho i-850nm/1310nm/1550nm/1490nm/1530nm/1610nm. Ubude be-850nm yi-SFP ye-multi-mode, kwaye umgama wokuhambisa ungaphantsi kwe-2KM. Ubude be-1310 / 1550nm yimowudi enye, kwaye umgama wokuhambisa ungaphezulu kwe-2KM. Xa sithetha ngokuthelekisa, oku Amaxabiso obude obuthathu aphantsi kunamanye amathathu.
Ifayibha yemowudi enye itshiphu, kodwa izixhobo zemowudi enye zibiza kakhulu kunezixhobo zemowudi ezininzi ezifanayo. Izixhobo ezikwimowudi enye zihlala zisebenza kuzo zombini iimowudi enye kunye nefiber yemowudi eninzi, ngelixa izixhobo zemowudi ezininzi zikhawulelwe kwifiber yemowudi ezininzi.
I-JHA Tech, inkampani yeminyaka eli-17 enobuchule bayo be-R&D kunye neefektri, iyakwazi ukubonelela ngeemodyuli ze-SFP ezinobungakanani bepakethe ezincinci kunye noxinzelelo oluphezulu lwezibuko. Njengoko ukusetyenziswa kwamandla kwezixhobo ezifana neeseva kunye ne-Ethernet Switch iqhubeka nokunyuka, iimfuno zokusetyenziswa kwamandla kwiimodyuli ze-SFP ziba nzima ngakumbi. Ukusetyenziswa kwamandla aphantsi Iimodyuli ze-SFP azigcini nje ukunciphisa ukusetyenziswa kwamandla ngokubanzi kwezixhobo, kodwa ziphucula ukuzinza nokuthembeka kwezixhobo.
Ngaba unomdla malunga neenzuzo zeUkutshintsha kwe-Ethernetngamanani amakhulu ezibuko? Inqaku elilandelayo liza kukwazisa. Ukuba ufuna ukwazi kwangaphambili, nceda ushiye idilesi yakho ye-imeyile kwaye siya kuba nengcali yoqhagamshelwano nawe ukuze ufumane iimpendulo zomntu ngamnye.