Ibhlog

Intshayelelo yemodem yokukhanya Sisixhobo esiguqula imiqondiso yenethiwekhi yefiber optical ibe ziimpawu zenethiwekhi. Inomgama omkhulu wokuguqula, ngoko ayisetyenziswa kuphela kumakhaya ethu, iikhefi ze-Intanethi nakwezinye iindawo ze-Intanethi, kodwa nakwezinye iinethiwekhi ezinkulu zothumelo. Kwaye inethiwekhi ...

I-fiber optic transceiver yiyunithi yokuguqula imidiya ye-Ethernet etshintshisa izibonakaliso zombane ezijijekileyo ezinqamlekileyo kunye neempawu ze-optical ezide. Ikwabizwa ngokuba yi-photoelectric converter kwiindawo ezininzi.Imveliso isetyenziswa ngokubanzi kwindawo eyiyo yothungelwano...

I-Optical fiber transceiver luhlobo lwe-Ethernet yokudluliselwa kwesixhobo esiphakathi esitshintshiselana nge-Ethernet yombane kunye nemiqondiso yokukhanya, kwaye ikwabizwa ngokuba yi-photoelectric converter. I-fiber optical ehambisa idatha kwi-network yahlulwe kwii-multi-mode optical fiber kunye ne-single-m...

Ukutshintsha sisixhobo sothungelwano esisetyenziselwa ukudlulisa iimpawu zombane (zokukhanya). Yiyiphi imisebenzi yokutshintsha kunye ne-optical fiber transceiver? I-transceiver ye-fiber optical kuphela isixhobo sokuguqula i-photoelectric, esetyenziswa kuphela njengendlela yokwandisa umgama wothumelo ngenxa yokuba ...

Okokuqala, kufuneka siqonde iiparitha ezahlukeneyo zeemodyuli ze-optical, apho kukho iintlobo ezintathu eziphambili (i-wavelength ephakathi, umgama wokudlulisa, izinga lokuhambisa), kunye nokwahlukana okuphambili phakathi kweemodyuli ze-optical nazo zibonakaliswe kula manqaku. 1.Umbindi wamaza Iyunithi ye-t...

Ibroadband esiyifaka ngoku isekelwe kwi-optical fiber transmission. Xa ufaka i-broadband, siya kufuna imodem ye-optical. Xa kuthelekiswa neerotha eziqhelekileyo, yintoni umahluko phakathi kwabo? Nantsi intshayelelo yeemodem zamehlo. Umahluko kunye neerouters. 1. Umgaqo ...