Whakaahuatanga Poto
I roto i ngā whatunga whakawhitiwhiti kōrero FTTx, ko te kī ki te hononga maeneene kei roto i te pouaka urunga muka whatu. Hei pūwāhi whakamutunga nui, ka hono tēnei otinga auaha i te taura whāngai ki te taura taka, ka āwhina i te honohono muka, te wehewehe, me te tohatoha whai hua. Engari kāore e mutu i reira – he maha ngā painga o te pouaka atamai, e whakarato ana i te tiaki pono me ngā āheinga whakahaere pai mō ngā whare whatunga FTTx. Ehara te Pouaka Uru Muka i te wāhanga kore mahi noa engari he pokapū matua mō ngā mahi whatunga. Ka whakangawari i te tukanga honohono muka uaua, ka taea ai ngā hononga ma, pono i roto i ngā pūnaha FTTx.
Mā te hoahoa atamai o te pouaka ka taea te whakarite me te whakahaere muka ngāwari, te whakapai ake i te pai o te whatunga me te whakaiti i ngā utu tiaki. Hei tāpiri, he anga tiaki pakari tō te Pouaka Uru Muka e tiaki ana i ngā hononga muka pakarukaru mai i ngā tūponotanga o waho. Mā tōna hanganga pakari ka whakaratohia he tiaki pono mō te wā roa mai i ngā āhuatanga taiao pēnei i te puehu, te haumākū, me ngā huringa pāmahana, e whakarite ana i te roa me te pumau o te whatunga FTTx. Engari kāore i mutu i reira ngā painga o tēnei pouaka maha-whakamahinga. He mahi nui anō hoki tāna ki te whakahaere whatunga whānui.
Mā ōna āheinga tohatoha whakauru, ka whai hua te Pouaka Urunga Muka ki te arahi i ngā hononga muka, kia pai ai te mahi me te whakaiti i te ngaronga tohu. Mā tēnei pūnaha whakahaere pokapū ka māmā ake te tiaki me te rapurongoā, ka whakaiti i te wā kore mahi me te whakapiki i te hua. Hei tāpiri, kua hangaia ngā pouaka uru muka me te whakaaro ki te tauine. I te tipu haere o te hiahia mō ngā hononga tere me te pono, ka taea e tēnei otinga pakari te urutau ki ngā tono whatunga e huri haere ana. Mā tōna hoahoa ngāwari me te tauine ka taea te tāpiri maeneene o ngā muka me ngā wāhanga, ka ārai i te hanganga whatunga FTTx ā muri ake nei, ā, ka taea ai ngā whakapainga kore raruraru. Hei whakamutunga, he wāhanga nui ngā Pouaka Uru Muka o tētahi whatunga whakawhitiwhiti kōrero FTTx hou. Mai i te honohono muka ngāwari me te tohatoha whai hua ki te tiaki pakari me te whakahaere tauine, ka whakarite tēnei otinga atamai i te hononga maeneene me te mahi tino pai. Mā te haumi ki tēnei hangarau auaha, ka taea e ngā whare whatunga FTTx te whakatere māia i te whenua hononga mamati e whanake haere ana.
Ngā Āhuatanga Mahi
He mea hanga tēnei hanganga kua kati katoa ki te rauemi PC+ABS kounga teitei, ā, ka whakaratohia he taumata tiaki kua whakarei ake tae atu ki te IP65, kia ātete ai ki te wai, ki te puehu, ā, kia ārai hoki i te koroheketanga.
Engari kei tua atu i te tiakitanga anake ōna painga - he otinga tino maha ngā whakamahinga e huri ana i te whakahaere muka.
Mā ngā pouaka taka muka ka taea te whakapūmau pai mō ngā taura whāngai me ngā taura taka, ka māmā ake te honohono muka, te whakapūmau, te rokiroki, me te tohatoha. Mā tēnei hoahoa katoa-i-te-kotahi ka māmā ake ngā mahi whatunga, ā, ka pai ake te rere o ngā wāhanga hono.
Mā te wehewehe mārama me ngā awa motuhake, ka mahi motuhake ngā taura, ngā hiku, me ngā taura whakapiri tetahi ki tetahi, kia māmā ai te tiaki me te rapurongoā. Mō te tino whai hua, kua rite ngā pouaka urunga muka ki ngā panera tohatoha hurihuri. Mā tēnei hoahoa auaha ka ngāwari te whakahaere i te wā tiaki me te tāutanga. He tino māmā te whakauru i ngā whāngai mā te tauranga tere, ka whakaitihia te wā kore mahi, ka whakanuia hoki te whai huatanga.
Mā te ngāwari o te whakamahi o te pouaka ka taea e ngā tohunga hangarau whatunga te whakahaere tere i ngā whakarerekētanga me ngā whakapainga e tika ana, ā, ka whakaitihia ngā aukati ratonga. Hei tāpiri, he tino pai te urutau tāutanga a ngā Pouaka Uru Muka. Ahakoa he pakitara, he pou rānei, ka tutuki i tēnei otinga maha ngā hiahia o roto, o waho hoki. Ka taea te whakauru pai ki roto i tētahi hanganga, ka whakarato i tētahi otinga tauine me te ātete ki te heke mai mō ngā whatunga muka whatu. Ko tōna hanganga pakari ka whakamana i te urutau ki ngā āhuatanga hurihuri, he mea pai mō ngā momo horopaki whakatinanatanga uaua. Hei whakamutunga, kua tino whakapiki ake ngā Pouaka Uru Muka i te pae mō ngā hononga whatunga muka whatu.
Mā tōna hanganga kati me te rauemi PC+ABS ka taea te whakarite kia pono te ātete wai, te ātete puehu, me te ārai koroheketanga. Mā tōna hoahoa katoa-i-te-kotahi, ka honoa pai te whakapiri muka, te honohono, te whakatika, te rokiroki me te tohatoha. Mā te wehewehe taura ahurei me te ngāwari o te tiaki ka pai ake te mahi whatunga. Hei whakamutunga, mā ōna kōwhiringa whakairinga urutau ka pai mō ngā wāhi katoa - i roto, i waho rānei. Kōwhiria ngā Pouaka Uru Muka mō te pono, te whānui, me te mahi pai i roto i te whakahaere whatunga muka.
| Pouaka Whakamutunga Urunga Muka Whatu FTTX-PT-M8 FTTH 8 Matua | |
| Rauemi | PC+ABS |
| Rahi (A*B*C) | 319.3*200*97.5mm |
| Te Kaha Rawa | 8 |
| Rahi Tāutanga (Pikitia 2)D*E | 52*166*166mm |
| Ki roto i te diameter taura nui rawa (mm) | ᴓ8~ 14mm |
| Te rahi mōrahi o te kōhao peka | ᴓ16mm |
| Ngā urutau PC SC/A ātete wai | 8 |
| Te whakaritenga taiao | |
| Te pāmahana mahi | -40℃~+85℃ |
| Te haumākū ā-whanaunga | ≤85%(+30℃) |
| Pēhanga Āhuarangi | 70KPa~106Kpa |
| Ngā Whakatakotoranga Taputapu Whatu | |
| Ngaronga whakaurunga | ≤0.3dB |
| Te ngaronga whakahokinga UPC | ≥50dB |
| Te ngaronga whakahoki APC | ≥60dB |
| Te roa o te whakaurunga me te tango | >1000 ngā wā |
| Ngā Whakatakotoranga Hangarau Ārai-Whiriwhiri | |
| Kua wehea te taputapu whenua me te kāpata, ā, he iti iho i te 2MΩ/500V (DC) te ātete wehe. | |
| IR≥2MΩ/500V | |
| Ko te ngaohiko ātete i waenga i te taputapu whenua me te kāpata kāore i raro iho i te 3000V (DC)/min, kāore he poka, kāore he mura; U≥3000V | |
Rauemi Raraunga Pouaka Whakamutunga Urunga Muka Whatu FTTX-PT-M8 FTTH 8 Matua.pdf