Taura FTTH o roto
He taura taka FTTH me te ngāwari o te uru atu ki te muka me te tāutanga ngāwari, ka taea te hono tika i te taura FTTH ki ngā kāinga.
He pai mō te hono atu ki ngā taputapu whakawhitiwhiti kōrero, ā, ka whakamahia hei taura urunga whare i roto i te pūnaha tohatoha o te whare. Kei waenganui ngā muka whatu, ā, e rua ngā wāhanga kaha muka whakakaha (FRP) e whakarara ana kua whakanohoia ki ngā taha e rua. I te pito, kua oti te taura te whakakī ki te uhi LSZH.
Ngā Āhuatanga: 1. Ngāwari, piko hoki, ngāwari ki te whakatakoto me te tiaki. 2. He iti ake te diameter, he māmā te taumaha, ā, he tino whai hua. 3. Ko te kirihou kua whakapakarihia ki te muka hei mema kaha e whakarite ana i te mahi ārai-hiko tino pai. 4. Tiaki taiao - He iti te paowa, kāore he halogen me te pukupuku ārai mura. 5. He pai te mahi a te wai.
Tawhā muka: Ngā Tawhā Taura: Ngā Āhuatanga Ā-Mīhini me te Taiao:
NO Taonga Ngā Whakatakotoranga G.657A1 1 Te Diameter o te Whakakikorua (μm) 125±0.7 2 Te kore-porowhita o te hipoki (%) ≤0.7 3 Hapa whakawhāiti o te whakakikoruatanga matua (μm) ≤0.5 4 Diameter o te mara aratau @1310 (μm) (8.6~9.5)±0.4 5 Hapa whakawhāiti o te paninga-whakakikorua (μm) ≤12.0 6 Diameter Paninga (μm) 245±0.5 7 Roangaru Tapahi Muka (nm) λccf ≤1260 8 Whakaiti (mōrahi) (dB/km) 1310nm ≤0.4 1550nm ≤0.3
Taonga Ngā Whakatakotoranga Momo muka SM Te maha o ngā muka 4 koti Diameter (4.1±0.1)×(2.0±0.1)mm Rauemi LSZH Tae mā/pango Mema Kaha FRP/whakarewa
Ngā taonga Kotahi Ngā Whakatakotoranga Te Taumahatanga (Wā Roa) N 40 Te Taumahatanga (Wā Poto) N 80 Te Aroha (Wā Roa) N/10cm 500 Te Aroha (Wā Poto) N/10cm 1000 Te Pūtoro Piko Iti rawa (Hihiri) mm 25 Te Pūtoro Piko Iti (Pūmau) mm 10 Te pāmahana tāutanga ℃ -20~+60 Te pāmahana mahi ℃ -40~+70 Te pāmahana rokiroki ℃ -40~+70
Taupānga: Te urunga atu ki te whatunga, te muka ki te kāinga. Ngā kaiwhakamahi mutunga kua whakamahia tika. Te whakapūtātanga o ngā taura me te tohatoha o roto.
