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    Iindaba Zasekhaya

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    • Ngu Admin / 22 Nov 19 /0Amagqabantshintshi

      Unxibelelwano lwamehlo | Itekhnoloji ephambili ye-100G Ethernet, ngaba unayo?

      Ukukhokela: I-100G Ethernet ukusuka kuphando ukuya kwintengiso, idinga ukuxazulula iteknoloji engundoqo ye-interface, ukupakishwa, ukuhanjiswa, amacandelo abalulekileyo, njl njl. Ubuchwephesha obuphambili be-interface ye-100G ye-Ethernet yangoku iquka umgca womzimba, iteknoloji yokuguqulwa kwesiteshi, i-multi-fiber channel kunye ne-wave wave. I-sub-mult...
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    • Ngu Admin / 19 Nov 19 /0Amagqabantshintshi

      Intshayelelo yePON Technology

      I-1.Isakhiwo esisisiseko se-PON PON (i-Passive Optical Network) i-PON yi-fiber-fiber bidirectional optical access network usebenzisa i-point-to-multipoint (P2MP) isakhiwo. Inkqubo ye-PON yenziwe nge-terminal ye-optical line (OLT), i-optical distribution network (ODN), kunye ne-optical network unit (ONU) kwi...
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    • Ngu Admin / 16 Nov 19 /0Amagqabantshintshi

      Ingqikelelo esisiseko yemodyuli yokubona

      1.Icandelo leLaser I-laser iyona nxalenye ephambili yemodyuli ye-optical injecting current kwi-semiconductor material kwaye ikhupha ukukhanya kwe-laser ngokusebenzisa i-photon oscillations kunye nokuzuza kwi-cavity. Okwangoku, ezona lasers ziqhele ukusetyenziswa yiFP kunye neDFB lasers. Umahluko kukuba i-sem...
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    • Ngu Admin / 14 Nov 19 /0Amagqabantshintshi

      Ingcamango esisiseko, ukubunjwa kunye neempawu zenkqubo yonxibelelwano lwefiber optical

      Ingqiqo esisiseko yonxibelelwano lwefiber optical. I-fiber optical yi-dielectric optical waveguide, isakhiwo se-waveguide esithintela ukukhanya kwaye sisasaze ukukhanya kwi-axial direction. Ifiber entle kakhulu eyenziwe ngeglasi yequartz, i-synthetic resin, njl njl. Ifiber yemowudi enye: i-core 8-10um, i-cladding 125um Multimo...
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    • Ngu Admin / 12 Nov 19 /0Amagqabantshintshi

      Ukuqonda ngokubanzi izihlanganisi zefiber optic

      Umsebenzi oyintloko we-fiber optic connector kukudibanisa ngokukhawuleza imicu emibini ukwenzela ukuba i-signal optical iqhubeke nokwenza indlela ye-optical. Izihlanganisi zeFiber optic zihamba, zisebenziseka kwakhona, kwaye zezona zinto zibalulekileyo nezisetyenziswa kakhulu kwi-passive systems kwiinkqubo zonxibelelwano lwamehlo.Ifiber ...
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    • Ngu Admin / 08 Nov 19 /0Amagqabantshintshi

      Isetyenziswa phi imodyuli ye-optical?

      Imodyuli ye-optical yinxalenye ye-electronic photoelectrically converted electronic component. Ukuthetha nje, umqondiso we-optical uguqulwa ube ngumqondiso wombane, kwaye umqondiso wombane uguqulwa ube ngumqondiso we-optical, oquka isixhobo sokudlulisa, isixhobo sokufumana, kunye nokusebenza kombane ...
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