The structure of GYFTC8Y optical cable is to sleeve the optical fiber into the PBT loose tube, and the loose tube is filled with waterproof compound. The center of the cable core is a non-metallic reinforced core, and the loose tube (and filler rope) is twisted around the central reinforced core to form a compact and circular cable core. The cable core and the steel wire strands are integrated into a figure-8 polyethylene sheath
Color:
Faamatalaga
Cable fausaga
Faʻamatalaga faʻatekinolosi
Faʻamatalaga faʻatekinolosi
| Leai o uaea | 4 | 8 | 12 | 24 | 48 | 72 | 144 | ||||
| Fiber Faataʻitaʻiga | G.652D | ||||||||||
| Mamanu (StrengthMember + Tube & Filler) | 1 + 5 | 1 + 6 | 1 + 12 | ||||||||
| Tautua Malosi Sui | Meafaitino | FRP | |||||||||
| Lapoa （± 0.05） mm | 1.5 | 2.1 | |||||||||
| Faapaʻu Polo | Meafaitino | PBT | |||||||||
| Lapoa （± 0.06） mm | 1.8 | 2.1 | |||||||||
| Mafiafia （± 0.03） mm | 0.32 | 0.35 | |||||||||
| O le Max.Core NO./Tube | 4 | 6 | 12 | ||||||||
| Sini maea | Meafaitino | LDPE | |||||||||
| Valivali | lanu paʻepaʻe | ||||||||||
| Lapoa （± 0.06） mm | 1.8 | 2.1 | |||||||||
| Vai polokaina vai （Mea） | Lologa Laugalu | ||||||||||
| Lagolago fasi | Meafaitino | Manoa uamea uaea | |||||||||
| Tele | 0,9 × 7 | 1.0 × 7 | |||||||||
| Upega tafaʻilagi | Meafaitino | MDPE | |||||||||
| Tele （± 0.2） mm | 2.5 × 3 | ||||||||||
| O fafo Sheath She | Meafaitino | MDPE | |||||||||
| Mafiafia （± 0.2） mm | 1.5 | ||||||||||
| O fafo Sheath She | Meafaitino | MDPE | |||||||||
| Mafiafia （± 0.2） mm | 1.8 | ||||||||||
| Lapoa Cable (W × H) （± 0.2） mm | 8.5 × 16.6 | 9.1 × 17.0 | 9.7 × 18.1 | 13.8 × 22.2 | |||||||
| Uila uaea （± 10） kg / km | 120 | 132 | 150 | 235 | |||||||
| Min. punou faataamilomilo | Aunoa ma le Feteʻena | 10.0 × Uaea-φ | |||||||||
| I lalo ole Maximum Tension | 20.0 × Uaea-φ | ||||||||||
| Vevela tele （℃） |
Faapipiiina | -20 ~ + 60 | |||||||||
| Felauaiga & Teuina | -40 ~ + 70 | ||||||||||
| Taotoga | -40 ~ + 70 | ||||||||||
Valivali alava
| Leai. | 1 | 2 | 3 | 4 | 5 | 6 |
| Valivali |  |
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| Leai. | 7 | 8 | 9 | 10 | 11 | 12 |
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Faʻaavanoaina Valivali
| Leai. | 1 | 2 | 3 | 4 | 5 | 6 |
| Valivali |  |
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| Leai. | 7 | 8 | 9 | 10 | 11 | 12 |
| Valivali |  |
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O meatotino o le tasi-auala meaola alava (ITU-T Rec. G.652.D)
| Aitema | Auiliili |
| Ituaiga alava | Nofofua-auala |
| Mea alava | Lauina silika |
| Attenuation fua faatatau @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm |
£ 0.36 dB / km £ 0.32 dB / km £ 0.22 dB / km £ 0.30 dB / km |
| Faʻasino le faʻaauauina | £ 0.05 dB |
| Cable vavaeeseina-ese le umi | £ 1260 nm |
| Zero-dispersion galuength | 1300 ~ 1324 nm |
| Nofoa-faataapeapega | £ 0.092 ps / (nm2.km) |
| PMDQ (Fua faatatau o le sikuea *) | £ 0.2 ps / km1 / 2 |
| Faiga fanua lapoa @ 1310 nm | 9.2 ± 0.4 um |
| Mea sese / Paʻu faʻapitoa sese | £ 0.5 um |
| Cladding lapoa | 125.0 ± 0.7 um |
| Fusi faʻamalosi e le fealuaʻi | £ 1.0% |
| Peraimeri vavaeina lapoa | 245 ± 10 um |
| Faamaoniga le tulaga o suʻega | 100 kpsi (= 0.69 Gpa), 1% |
| Vevela faalagolago 0oC ~ + 70oC @ 1310 & 1550nm |
£ 0.1 dB / km |
Talosaga:
| LEAI. | Aitema | Manaoga | |
| 1 | Faatagaina Tensile Malosiaga | Taimi puʻupuʻu | 2700 N |
| Taimi umi | 1000 N | ||
| 2 | Faatagaina Crush tetee | Taimi puʻupuʻu | 1000 (/ 100mm) |
| Taimi umi | 300 (/ 100mm) | ||
Faailoga o le sela
Le lanu o le makaina e paʻepaʻe, ae afai e manaʻomia le faʻaupuga, o le lanu paʻepaʻe faʻailoga e tatau ona lolomiina fou i se isi tulaga.
O se taimi le manino le umi o le faʻailoga e faʻatagaina pe a fai e manino uma le faʻailoga tuaoi.
Both cable ends are sealed with heat shrinkable end caps to prevent water ingress.
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