Te whakarei ake i te mahi whatunga whatu mā te whakamahi i te hangarau EDFA

I roto i te ao whatunga whatu, ko te whai huatanga me te pono ngā mea matua hei whakarite i te tuku raraunga maeneene. I te haere tonu o te whanaketanga o te hangarau, ka nui haere te hiranga o te hiahia mō ngā whakakaha whatu mahi-teitei. Koinei te wāhi e whai wāhi mai ai te hangarau Erbium-Doped Fiber Amplifier (EDFA), e whakarato ana i tētahi otinga kaha mō te whakarei ake i te mahi whatunga.

Ko tētahi o ngā āhuatanga whakahirahira oEDFAKo te hangarau ko tōna kaha ki te whakanui i ngā tohu whatu me te kore e huri hei tohu hiko. Ehara i te mea ka whakangawari noa i te tukanga whakanui engari ka whakaitihia hoki te tūponotanga o te hekenga o te tohu. Mā te whakanui tika i te tohu whatu, ka whakarite te hangarau EDFA kia noho pūmau ngā raraunga puta noa i te tukanga tuku.

Mā te whakaurunga o tētahi pūnaha whakahaere mata pa katoa ka whakarei ake i te mahi a te hangarau EDFA. Ka taea e ngā kaiwhakahaere te uru atu me te whakatere i ngā mōhiohio maha mā te atanga ngāwari-kaiwhakamahi, tae atu ki tētahi taupū taipitopito me te whakaaturanga māmā. Ehara i te mea ka māmā noa te whakahaere o te taputapu engari ka taea hoki e ngā kaiwhakamahi te whakatau whai whakaaro i runga i ngā raraunga mārama, wā-tūturu. Mā te huarahi "ko tāu e kite ana ko tāu e whiwhi ana" ka taea e ngā kaiwhakamahi te whakahaere i ngā taputapu me te ngāwari me te watea me te kore e hiahiatia he pukapuka ā-ringa whānui, he whakangungu rānei.

Haunga tōna atanga ngāwari ki te whakamahi, he whakamīharo hoki ngā āheinga whakawhiti a te hangarau EDFA. Mā ngā pana whatu kua whakauruhia ki roto i te pūnaha ka tere te whakawhiti me te iti o te ngaronga tohu. Ahakoa he whakawhiti aunoa, he whakawhiti ā-ringa rānei, ka taea e te hangarau EDFA te whakarato i te whakawhiti maeneene me te pono i waenga i ngā tohu whatu, kia mau tonu ai te rere o ngā raraunga me te kore e mutu.

Kei tua atu i ōna āheinga hangarau ngā painga o te hangarau EDFA. He nui tōna pānga ki te mahi whatunga whatu, e whakarato ana i tētahi otinga utu-whai hua mō te whakapai ake i te pai o te tuku raraunga. Mā te whakaiti i te hiahia mō te tahuritanga tohu me te whakanui ake i te pono o ngā tohu whatu, ka āwhina te hangarau EDFA ki te waihanga i tētahi hanganga whatunga whatu e pai ake ana te whakahaere me te pono.

Hei tāpiritanga, nā te maha o ngā whakamahinga o te hangarau EDFA, he taonga nui tēnei i roto i ngā momo ahumahi pēnei i te whakawhitiwhiti kōrero me ngā pokapū raraunga. Ka taea e ia te whakanui tika me te whai hua i ngā tohu whatu, ā, he mea nui tēnei i roto i te whakawhanaketanga o ngā whatunga whatu tere-teitei, kaha-nui.

I te mea kei te tipu haere tonu te hiahia mō te tuku raraunga maeneene, kei te piki haere te hiranga o te mahi a te hangarau EDFA ki te whakarei ake i te mahi whatunga whatu. Ko te whakakotahitanga o ngā āheinga whakanui matatau, te atanga kaiwhakamahi-hoa me ngā āheinga whakawhiti maeneene ka waiho hei otinga whakamīharo mō ngā whakahaere e hiahia ana ki te whakapai ake i tā rātou hanganga whatunga whatu.

I te poto, ko te whakaurunga oEDFAHe huarahi kaha te hangarau hei whakarei ake i te mahi a ngā whatunga whatu. Nā ōna āheinga whakanui matatau, tōna atanga ngāwari ki te whakamahi, me ōna āheinga whakawhiti maeneene, he taonga nui tēnei mō te whakawhanake i ngā whatunga whatu tere-teitei, kaha-nui. I te haere tonu o te whanaketanga o te hangarau, ka nui ake te hiranga o te mahi a te hangarau EDFA ki te whakarite kia pai, kia pono hoki te tuku raraunga.