Ko te hononga muka whatu momo UPC he momo hononga noa i roto i te ao whakawhitiwhiti muka whatu, ka tātarihia e tēnei tuhinga ōna āhuatanga me tōna whakamahinga.
Ngā āhuatanga o te hononga muka whatu momo UPC
1. Kua arotauhia te āhua o te mata pito o te titi hononga UPC kia maeneene ake, kia rite ki te porowhita. Mā tēnei hoahoa ka taea e te mata pito muka whatu te whakatata atu i te wā e hono ana, ā, ka whakaitihia te pānga o te whakaata Fresnel.
2. He nui ake te ngaronga whakahokinga ki te momo PC, he nui ake te ngaronga whakahokinga a te UPC, ka eke pea ki te neke atu i te 50dB, ko te tikanga ka taea e ia te pehi pai ake i te pānga o te mārama whakaata kāore e hiahiatia ki te mahi a te pūnaha.
3. Ngaronga whakaurunga iti Nā te tika o te tukanga hanga me te hangarau whakakanapa kounga teitei, ka taea e ngā hononga UPC te whakatutuki i te ngaronga whakaurunga iti, he iti iho i te 0.3dB te nuinga, e āwhina ana ki te pupuri i te kaha me te pono o te tohu.
Ngā horopaki mō ngā hononga muka whatu momo UPC
I runga i ngā āhuatanga o runga ake nei, he pai ngā hononga UPC mō ngā momo horopaki tono, pērā i ngā taputapu whatunga Ethernet, ngā anga tohatoha muka whatu ODF (Anga Tohatoha Optical), ngā kaitahuri pāpāho me ngā pana muka whatu, me ētahi atu, e hiahia ana ki te tuku tohu whatu pumau me te kounga teitei. Kei reira anō hoki ngā pūnaha pouaka whakaata mamati me te waea, he nui ngā whakaritenga mō te kounga tohu, ā, ko te uara ngaronga hokinga teitei o ngā hononga UPC ka āwhina ki te whakarite i te tika me te pumau o te tuku raraunga.
Kei roto hoki i tēnei ko ngā tono e hiahia ana ki te kounga tohu teitei. I roto i ngā tono taumata-kaikawe, pērā i ngā hononga tuku raraunga i roto i ngā pokapū raraunga, i ngā raina tuara rānei i roto i ngā whatunga akomanga-hinonga, ka whakamahia whānuitia ngā hononga UPC nā te mea he pai ake te mahi. Heoi, i roto i ngā āhuatanga motuhake, pērā i ngā pūnaha whakawhitiwhiti whatu anaro pērā i ngā pūnaha CATV, WDM rānei e whakamahi ana i ngā whakakaha muka Raman, ina hiahiatia pea he taumata teitei ake o te whakahaere mate whakahoki, ka taea te whiriwhiri i tētahi hononga APC i runga i te UPC. Nā te mea ahakoa kua whakaratohia e ngā UPC he mahi mate whakahoki pai rawa atu, i raro i ngā āhuatanga tino kino, pērā i te aroaro o te poke nui o te mata pito, ka tino nui te painga mate whakahoki tāpiri.
Te wā tuku: Hui-tanguru-06-2025