E harikoa ana mātou ki te whakautu i ngā pātai katoa, tēnā tukuna mai ō pātai me ō ota.
| G.652d | G.655 | 50/125μm | 62.5/125μm | ||
| Whakaiti | @850nm |
|
| ≤3.0 dB/km | ≤3.0 dB/km |
| (+20℃) | @1300nm |
|
| ≤1.0 dB/km | ≤1.0 dB/km |
|
| @1310nm | ≤0.36 dB/km | ≤0.40 dB/km |
|
|
|
| @1550nm | ≤0.22 dB/km | ≤0.23dB/km |
|
|
| Whānuitanga (akomanga A) | @850nm |
|
| ≥500 MHz·km | ≥200 MHz·km |
| @1300nm |
|
| ≥1000 MHz·km | ≥600 MHz·km | |
| Te whakatuwheratanga tau |
|
| 0.200±0.015NA | 0.275±0.015NA | |
| Ngaru roangaru tapahi taura λcc | ≤1260nm | ≤1480nm |
| ||
| Momo taura | Te maha o ngā muka | Ngā paipa | Ngā whakakī | Diameter taura (mm) | Taumaha taura kg / km | Te Kaha Taumahatanga | Ātete kuru | Te Reo Irirangi o Warp |
|
| Wā Roa/Wā Poto N | Wā Roa/Wā Poto N / 100mm | Pūmau / Hihiri | |||||
| LTD-48 | 48 | 4 | 2 | 9.0 | 70 | 600/1500 | 300/1000 | 10D/20D |
| Pāmahana rokiroki/whakahaere: -40℃ ki te +70℃ | ||||||||
Ka whakanohoia ngā muka 250 µm ki roto i tētahi ngongo kirihou wetekina, teitei te modulus. Ka whakakīia ngā ngongo ki tētahi matū whakakī ātete-wai. Kei waenganui te matua whakakaha muka (FRP) hei mema kaha kore-whakarewa. Ka mirohia ngā ngongo (ngā whakakī rānei) huri noa i te mema kaha hei matua porowhita kiato. Ka tiakina te matua taura mai i te urunga mai o te wai e tētahi miro ārai-wai. Ka oti te taura ki tētahi uhi HDPE.
1. He pai te mahi ā-pūkaha me te pāmahana.
2. He ngongo wetewete kaha-teitei, ātete ki te waikura.
3. Mā te matū whakakī ngongo motuhake ka tiakina te muka.
4. Ātete ki te kuru me te ngāwari.
5. Ko ngā mahi e whai ake nei hei whakarite kia ātete te taura ki te wai:
6. Kirihou whakakaha muka-kotahi hei mema kaha matua
7. Pūhui whakakī ngongo wetekina
8.100% whakakī matua taura
Whakamahia mō te whatunga tuara, te whatunga urunga, me te mahi muka-ki-te-kāinga
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Mr. Herry
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Mr James
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