GYTA53 (metal strengthening member, loose tube layer stranded filling type, aluminum-polyethylene bonded sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber jacket Into a loose tube made of high modulus plastic filled with waterproof compound. The center of the cable core is a metal reinforced core. For some fiber optic cables, the metal reinforced core is also extruded with a layer of polyethylene (PE). The loose tube (and filling rope) is twisted around the central reinforcing core to form a compact and circular cable core, and the gaps in the cable core are filled with water blocking compounds. Plastic-coated aluminum tape is longitudinally wrapped and then extruded with a layer of polyethylene inner sheath, double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with a polyethylene sheath.
Color:
Faamatalaga
GYTA53 (metal strengthening member, loose tube layer stranded filling type, aluminum-polyethylene bonded sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber jacket Into a loose tube made of high modulus plastic filled with waterproof compound. The center of the cable core is a metal reinforced core. For some fiber optic cables, the metal reinforced core is also extruded with a layer of polyethylene (PE). The loose tube (and filling rope) is twisted around the central reinforcing core to form a compact and circular cable core, and the gaps in the cable core are filled with water blocking compounds. Plastic-coated aluminum tape is longitudinally wrapped and then extruded with a layer of polyethylene inner sheath, double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with a polyethylene sheath
Cable fausia faʻamatalaga:
| Aofai o fiber | 24-288core | |||||||
| Faatumu le maea | 4-0 | |||||||
| Susu le pa | Suavai poloka polokalama | |||||||
| Sui malosi tutotonu | meafaitino | Uamea uaea / FRP | ||||||
| lapoʻa | 1.4mm | |||||||
| Faauuina-faatumuina | Faagaau faatumuina vaega | |||||||
| Totonu seleni | meafaitino | PE / HDPE | ||||||
| lapoa | 2.0mm | |||||||
| Faʻamau paipa | meafaitino | PBT | ||||||
| lapoa | Ф2.2 (fafo / totonu) | |||||||
| Totonu totonu | meafaitino | Alumini faapipii | ||||||
| O lo o puipui le pito i fafo | meafaitino | Corrugated uamea tape | ||||||
| Ose ofuvae | meafaitino | PE / HDPE | ||||||
| lapoa | 1.7 ± 0.2mm | |||||||
Valivali alava
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Faʻaavanoaina Valivali
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Cable Mechanical uiga
| ogatotonu | Cable lapoa | Mamafa | |||||
| 24 ogatotonu i le 42core | 14.0 ± 0.3mm | 150 ± 10kg / km | |||||
| 48 sikoa | 14.0 ± 0.3mm | 200 ± 10kg / km | |||||
| 60 sikoa | 14.0 ± 0.3mm | 205 ± 10kg / km | |||||
| 72 mauoa | 15.5 ± 0.5mm | 210 ± 10kg / km | |||||
| 96 alualu i luma | 17.1 ± 0.5mm | 270 ± 10kg / km | |||||
| 144 faitauga | 20.3 ± 0.5mm | 310 ± 10kg / km | |||||
| Min Punou faataamilosaga (mm) | Taimi umi | 10D | |||||
| Min Punou Radius(mm) |
Taimi puʻupuʻu | 20D | |||||
| Min Tensile Strength(N) |
Taimi umi | 3000 | |||||
| Min Tensile Strength(N) |
Taimi puʻupuʻu | 4000 | |||||
| Min. Faatagaina Crush Avega (N / 100mm) | Taimi umi | 1000 | |||||
| Min. Faatagaina Crush Avega (N / 100mm) | taimi pupuu | 3000 | |||||
| Taotoga temperature （℃） |
-40 + 70 | ||||||
| Faapipiiina temperature（℃） |
-15 + 60 | ||||||
Fibre uiga
| Ituaiga alava | Iunite | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| tulaga | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| faʻamalosia | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Faataapeapeina | 1550nm | Sala / (nm * km) | ---- | ≤18 | ---- | ---- | Faataapeapeina |
| 1625nm | Sala / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Lotoa | O le 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Lotoa |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Zero faataapeapeina umi | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Nofoa faʻataapeapeina malifa | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Maualuga Tagata Taitoatasi Fiber | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| PMD Fuafuaina Tautua Tau | Sala (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fiber cutoff wavelength λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Cable vavaeeseina wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| Numerical Aperture(NA) |
---- | ---- | 0,200 + / -0.015 |
0,275 +/- 0. 015 |
0,200 +/- .015 |
||
| Laasaga (uiga o le measurement) |
oTTP | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Tulaga le tutusa o fibre length and point |
oTTP | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Aveesea | |||||||
| Eseese backscatter coefficient |
dB / km | ≤0.05 | 0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Attenuation toniga | dB / km | ≤0.01 | ≤0.01 | ||||
| Lautele lapoa | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Cladding lapoa | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Fusi faʻamalosi e le fealuaʻi | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Lapoa Coating | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Coating / chaffinch concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Le ofa le le-lapotopoto | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Manatu autu autu / cladding | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (faataamilosaga) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Afifi
| 1.Packing mea: Laupapa talipalau | |||||||
| 2.Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| pe a manaʻomia e le tagata faʻatau |
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