whitu

1.te kaupapa hanga whare

I Haina, e rua ngā mahere hangahanga matua: te mahere wehe-taumata kotahi me te mahere wehe-taumata rua. I runga i te whakatakotoranga o nga wehe-a-ringa, ka taea te whakarōpū i ēnei ki te wehe-a-roto me te tohatoha. I tua atu, ka taea te wehe i runga i nga ahuatanga whakamahi

2.te pūnaha wehewehe taumata kotahi

• tirohanga whānui o te wehenga pokapū

2.1 mahere wehewehe pokapū (whare maha-papa)

2.2 whakaahuatanga whakawehenga pokapū (whare teitei)

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2.3 te huarahi hoahoa

• I te pito o te OLT (rārangi raina whatu), ka whakamahia he anga tohatoha muka. Ko tōna taumahi matua ko te hono i ngā taputapu whatu i te taha pūrere me ngā taura whatu o waho i te taha raina, me ngā tūru e hono ana i te raina me ngā taha pūrere.
• I te wāhi whakawhiti-hono muka, ka whakamahia he pouaka whakawhiti-hono muka-a-waea kore-taapiri. Ko nga painga o te hoahoa kore-taapiri ko: te kaha ake o te kaha ma te whakaara; te whakaiti i nga kaitautoko me te whakakore i nga taura taatai, te whakaiti i nga mate o te aho me te raina;
• i te wāhi tohatoha whatu, ka whakamahia he pouaka wehe matapihi kore-taapiri, me ngā wehe matapihi e hāngai ana ki roto i te pouaka mō te whakamahere me te whakahaere pokapū.
• i te arawhata, ka whakamahia he pouaka whakahiato hono hono hono hono, hei hono i nga taura whatu tohatoha mai i te wāhi uru kaiwhakamahi me te hono hono ki te taura maturuturu papatahi o te mutunga o te kaiwhakamahi, ka huri i nga taura whatu ki nga taura maturuturu.
• I roto i ngā wae kāinga, ka whakamahia he pouaka tohatoha whatunga, ka taea te pupuri i te ONU, ngā kōwae reo, ngā kōwae raraunga, ngā pouara, etc., e whakatutuki ana i ngā hiahia ratonga kāinga rerekē.
• tuhipoka: ko te mahere hanga mō te wehenga pokapū he ōrite mō ngā whare maha-papa me ngā whare teitei. Ko te rerekētanga ko te mea i roto i ngā whare maha-papa, kotahi anake te pouaka whakahiato hononga pūtaiao tika o te arawhata e whakaturia ana ia waeine, i te mea i roto i ngā

2.4 ngā āhuatanga tono me ngā āhuatanga

• Ko te wehenga pokapū e whakamahia ana ki ngā hapori noho hou, te whakahoutanga o ngā marae tawhito, me ētahi atu āhuatanga. Ko tēnei wā tētahi o ngā mahere hanga māmā me te tino pai.
• E ai ki ngā paerewa o te ahumahi whakawhitiwhiti kōrero, kāore e nui ake i te 7 ngā hononga kaha o te ODN (optical distribution network). Ko tēnei mahere hoahoa e whakaiti ana i tēnei ki te 5 anake ngā hononga kaha, e whakaora ana i te ngaronga ara matapihi, e whakawhānui ana hoki i te tawhiti whakawhiti raina.

3.whakawhitinga whakawehenga

3.1 whakaahuatanga wehewehenga (whare maha)

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3.2 whakaahuatanga wehewehenga (whare teitei)

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3.3 te huarahi hoahoa

• I te pito o mua, ka whakamahia he anga tohatoha muka, me ngā mahi ōrite ki te mea i whakaahuatia i runga ake nei.
• i te wāhi hononga whakawhiti muka, ka whakamahia he pouaka hononga whakawhiti muka whatu kore-taapiri, he rite tonu ngā painga ki te mea kua whakaahuatia i runga ake nei.
• i te wāhi tohatoha matapihi, i te ara rānei, ka whakamahia he pouaka wehe matapihi ara, e kotahi anake te wehe matapihi me te ōwehenga wehe nui (hei tauira, 1:32 1:64).
• i roto i ngā wae kāinga, ka whakamahia he pouaka tohatoha whatunga, he ōrite ki te mahere wehewehe pokapū.

3.4 ngā āhuatanga tono me ngā āhuatanga

• Ka whakamahia te whakawehe tohatoha i te nuinga o te wā kāore he wāhi hei tāuta i ngā pouaka whakawehe matapihi kore-taapiri i runga i te pae, ā, he nui ake, he pūmau ake hoki te whakamahinga a te kaiwhakamahi.
• E ai ki ngā paerewa ahumahi whakawhitiwhiti kōrero, kāore e nui ake i te 7 ngā hononga kaha o te ODN. E rima hoki ngā hononga kaha o tēnei mahere hoahoa, e whakaora ana i te ngaronga ara matapihi, e whakawhānui ana hoki i te tawhiti whakawhiti raina.

4.whakataurite i te wehenga pokapū me te wehenga tohatoha

4.1 Te whakawehenga pokapū

• Ka whakamahia ngā kaiwhakarato matapihi i runga anō i ngā tau kaiwhakamahi tūturu, e ara ana ki te whakamahinga teitei ake.
• Ko ngā tauranga olt pon (pūtāuta whatunga pōhēhē) e ōrite ana ki ngā kaiwhakarato matapihi, me te nui ake o te whakamahinga o ngā tauranga olt pon.
• Ka whakaotihia ngā taura whakairo kai me te tohatoha i te wā kotahi, e māmā ai te whakahaere raina.

4.2 te whakawehenga tohatoha

• Ka whakamahia ngā kaiwhakarato matapihi i runga anō i te maha o ngā kaiwhakamahi, e heke iho ana te whakamahinga.
• Ko ngā tauranga olt pont e ōrite ana ki ngā kaiwhakarato whatu, me te whakanoho i tētahi kaiwhakarato i ia 64 ki te 32 kaiwhakamahi, e ara ana ki te iti ake o te whakamahinga o ngā tauranga olt pont.
• Ka mutu ngā taura whakairo me ngā taura tohatoha i roto i ngā puranga e hāngai ana ki ngā tau kaiwhakamahi tūturu, e uaua ana te whakahaere raina.

5.te pūnaha wehe-rua-taumata

5.1 Te wehewehe taumata rua (rohe taone)

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5.2 Te wehewehe taumata rua (rohe tuawhenua)

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5.3 Te huarahi hoahoa

• I te pito o mua, ka whakamahia he anga tohatoha muka, he rite tonu ki ngā mahi i whakaahuatia i runga ake nei.
• i te wāhi hononga whakawhiti muka, ka whakamahia he pouaka hononga whakawhiti muka whatu kore-taapiri, he rite tonu ngā painga ki te mea kua whakaahuatia i runga ake nei.
• i te wāhi wehe tuatahi o te wehe rua-taumata, ka whakamahia he pouaka wehe matapihi kore-taapiri, me ngā pouaka wehe matapihi iti e whaaia ana i roto i te pouaka mō te whakamahere me te whakahaere pokapū.
• I te wāhi wehe tuarua, ka whakamahia he pouaka wehe matapihi o te arawhata hei hono i ngā taura matapihi tohatoha mai i te wehe tuatahi o te taumata ki te taura takai o te kaiwhakamahi mutunga mā te whakamahi i ngā wehe matapihi (whāinga wehe iti), hei huri i ngā taura matapihi ki ngā taura takai.
• i roto i ngā wae kāinga, ka whakamahia he pouaka tohatoha whatunga, he ōrite ki ngā mahere kua whakaahuatia i runga ake nei.
• Tuhipoka: Ko te mahere hanga mō te wehe-rua-taumata he ōrite mō ngā wāhi taone me ngā wāhi tuawhenua.

5.4 Ngā āhuatanga me ngā āhuatanga tono

• Ko te wehenga taumata rua e whakamahia ana hei whakaiti i ngā utu haumi tuatahi mō ngā rohe he iti te turanga kaiwhakamahi tuatahi, he tino pai mō ngā rohe tuawhenua, ngā hapori whare rānei.
• Ko te mahere wehe-rua-taumata i roto i te whatunga odn e 7 ngā hononga kaha, e hāngai ana ki ngā paerewa ahumahi whakawhitiwhiti kōrero.

6.whakataurite i te wehenga taumata kotahi me te taumata rua

6.1Whakaputanga taumata kotahi

• kāore e tika mō ngā wāhi tuawhenua.
• E rima ngā wāhanga o te ODN, e whakaora ana i te ngaronga ara matapihi, e whakawhānui ana i te tawhiti whakawhiti raina.
• te utu hanga teitei ake.
• he whakahaere pai o te raina.

6.2Whakakorenga taumata rua

• e tika ana mō ngā wāhi tuawhenua me ngā hapori whare.
• E whitu ngā kōpaki o te odn, e tutuki ana i ngā whakaritenga mate ara matapihi taketake.
• he iti ake te utu hanga tuatahi, engari ka piki ake te utu i te nui ake o nga reiti kaiwhakamahi.
• Ko te whakahaere raina he uaua ake, he uaua ake hoki.

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