Kōwae Mahi Maha-auau OTN/DWDM
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Whakakaha Whatu EDFA – Whakakaha Whakarei
EDFAOhangarauAkaiwhakakahamKa whakaratohia e te odule ngā otinga maha-mahi, iti te haruru, Erbium-Doped Fiber Amplifier (EDFA). Ka taea te whakahaere i te waeine whakakaha i te whakanui tonu (Aunoa Whakakaha AGC), te mana putanga pumau (Aunoa Mana Whakahaere, APC). Ka taea te whakarite aunoa i te VOA whakauru kia whiwhi ai i te whānuitanga whakanui maeneene. Ka taea e ia te whakanui i te tohu C-Band me te urunga wāhanga waenga (MSA), ka nui te ngāwari mō te tono whatunga.
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Wāhanga Whakautu Marara (DCM)
Ko ngā Wāhanga Whakautu Marara he poraka hanga o te Pūnaha Kawe Whatu HUA6000, ā, e mahi ana i ngā pūnga whakawhitiwhiti whatu hei whakatika i te āhuatanga horapa pāorooro e mōhiotia ana ko te Marara Chromatic e whakaiti ana i te tawhiti tuku raraunga mōrahi i roto i ngā muka whatu.
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Pūrere Whakautu Marara DCM
Ko te mahi utu whatu Huanet me te utu marara pari mō te muka aratau-kotahi paerewa ka taea te DCM (G.652) he utu marara me te pari marara whānui i roto i te roopu-C, e āhei ai te pūnaha ki te arotau i te marara toenga. I roto i te uara utu marara o te marara roangaru 1545nm ka taea te tae ki te -2070ps/nm.
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BIDI OLP muka kotahi
E whā ngā rauemi matua whai hua e hiahiatia ana mō te tiakitanga OLP tuku iho. Heoi, i roto i te maha o ngā wāhi, nā te korenga o ngā rauemi muka, kāore e taea te whakarato i ngā rauemi muka taikaha me te tiakitanga tauutuutu raina whatu.
I runga i te korenga o ngā rauemi muka whatu me te hiahia ki te tiaki i te tauwehenga o ngā raina whatu, kua whakawhanakehia e tā mātou kamupene ngā taputapu BIDI OLP hei whakaoti rapanga o te tiaki raina whatu mēnā kāore i te rawaka ngā rauemi taura whatu. -
Kaitiaki Raina Whatu OLP 1+1
WhatuLinePKo te pūnaha tiaki (OLP) he pūnaha tiaki raina whatu hou i whakawhanakehia me te hangarau matatau o ngā pana whatu hihiri me te tukutahi. Ina iti iho te kounga whakawhitiwhiti kōrero, ina pakaru rānei ngā taputapu nā te whati tūpono, nā te ngaronga nui rānei o te muka whatu i roto i te raina tuku whatu, ka taea e te pūnaha OLP te whakawhiti i te raina tuatahi ki te raina tuarua i roto i te wā poto, kia pai ai te whakawhitiwhiti kōrero o te raina, kia kore ai e pāngia e te hapa muka, taputapu rānei, ā, kia poto ake ai te wā whakaora mai i ngā hāora ki ngā mirihekona.
