Ulwazi

I-optical splitter yenye yezixhobo ezibalulekileyo ze-passive kwikhonkco ye-fiber optical, kwaye ikakhulu idlala indima yokwahlula. Ngokuqhelekileyo isetyenziswa kwi-terminal ye-OLT ye-optical line kunye ne-terminal yenethiwekhi ye-ONU ye-passive network optical ukuqonda ukwahlula isignali yokukhanya. I-op...

Kukho iintlobo ezininzi zeentambo ze-patch kunye ne-pigtails. Kuyafaneleka ukuba uqaphele ukuba i-fiber pigtails kunye neentambo ze-patch azikho ingcamango. Umahluko omkhulu phakathi kweentambo ze-fiber optic patch kunye ne-fiber optic pigtails kukuba kuphela isiphelo esinye se-fiber optic pigtail esinekhonkco elihambisekayo, kwaye omabini amacandelo ...

Ukutshintsha kwePoE sisitshixo esixhasa unikezelo lwamandla kwintambo yenethiwekhi. Xa kuthelekiswa nokutshintsha okuqhelekileyo, i-terminal yokufumana amandla (efana ne-AP, ikhamera yedijithali, njl.) Akufuneki ukuba ifakwe kwintambo yombane, kwaye ukuthembeka kwenethiwekhi yonke kuphezulu. Umahluko phakathi kwePo...

Njengenxalenye ebalulekileyo yokuhanjiswa kwenethiwekhi ye-optical, imodyuli ye-fiber optical isebenza njengokuguqulwa kwe-photoelectric, ukwenzela ukuba izibonakaliso zidluliselwe kwiifiber optical. Ke, ngaba uyayazi indlela yokwahlula ukuba imodyuli yefiber optical yimowudi enye okanye imowudi eninzi? Nazi iindlela ezimbalwa zokwahlula...

Iimodyuli ze-Optical zingahlelwa zibe yi-fiber enye kunye ne-dual-fiber ngokwenani le-interfaces. Iimodyuli ze-fiber optical ezimbini zine-fiber optical interfaces ezimbini, kwaye iimodyuli ze-fiber optical enye zine-fiber optical interface. Ukongeza kumahluko kujongano lwefiber optical...

I-transceiver ye-fiber optical igqiba kuphela ukuguqulwa kwedatha phakathi kwemidiya eyahlukeneyo, enokuqonda uxhulumaniso phakathi kweekhomputha okanye ukutshintsha kuzo zombini iziphelo ngaphakathi kwe-0-100KM, kodwa kukho izandiso ezininzi kwizicelo eziphathekayo. Ke, zeziphi izicelo ezikhethekileyo o...