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:
Apraksts
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
Kabeļu izbūves detaļas:
| Šķiedru skaits | 24-288core | |||||||
| Piepildīšanas virve | 4-0 | |||||||
| Mitruma barjera | Ūdens bloķēšanas sistēma | |||||||
| Centrālais spēka loceklis | materiāls | Tērauda stieple / FRP | ||||||
| Izmērs | 1,4 mm | |||||||
| Cauruļu pildīšana | Cauruļu pildījuma maisījums | |||||||
| Iekšējais apvalks | materiāls | PE / HDPE | ||||||
| diametrs | 2,0 mm | |||||||
| Vaļīga caurule | materiāls | PBT | ||||||
| diametrs | Ф2.2 (ārējais / iekšējais) | |||||||
| Iekšējais bruņuvests | materiāls | Alumīnija lente | ||||||
| Ārējais bruņots | materiāls | Gofrēta tērauda lente | ||||||
| Ārējais apvalks | materiāls | PE / HDPE | ||||||
| diametrs | 1,7 ± 0,2 mm | |||||||
Šķiedras krāsa
| Nē. | 1 | 2 | 3 | 4 | 5 | 6 |
| Krāsa |  |
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| Nē. | 7 | 8 | 9 | 10 | 11 | 12 |
| Krāsa |  |
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| Nē. | 13 | 14 | 15 | 16 | 17 | 18 |
| Krāsa |  |
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| Nē. | 19 | 20 | 21 | 22 | 23 | 24 |
| Krāsa |  |
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Caurules krāsa
| Nē. | 1 | 2 | 3 | 4 | 5 | 6 |
| Krāsa |  |
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Kabeļa mehāniskais raksturojums
| kodols | Kabeļa diametrs | Svars | |||||
| 24 kodolu līdz 42core | 14,0 ± 0,3 mm | 150 ± 10 kg / km | |||||
| 48core | 14,0 ± 0,3 mm | 200 ± 10 kg / km | |||||
| 60core | 14,0 ± 0,3 mm | 205 ± 10 kg / km | |||||
| 72core | 15,5 ± 0,5 mm | 210 ± 10 kg / km | |||||
| 96core | 17,1 ± 0,5 mm | 270 ± 10 kg / km | |||||
| 144core | 20,3 ± 0,5 mm | 310 ± 10 kg / km | |||||
| Min lieces rādiuss (mm) | Ilgtermiņa | 10D | |||||
| Min lieces Radius(mm) |
Īstermiņa | 20D | |||||
| Minimālā pieļaujamā Tensile Strength(N) |
Ilgtermiņa | 3000 | |||||
| Minimālā pieļaujamā Tensile Strength(N) |
Īstermiņa | 4000 | |||||
| Min. Pieļaujamā drupināšanas slodze (N / 100mm) | Ilgtermiņa | 1000 | |||||
| Min. Pieļaujamā drupināšanas slodze (N / 100mm) | īstermiņa | 3000 | |||||
| Darbība temperature （℃） |
-40 + 70 | ||||||
| Uzstādīšana temperature（℃） |
-15 + 60 | ||||||
Šķiedras raksturojums
| Šķiedras stils | Vienība | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| stāvoklis | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| vājināšanās | dB / km | ≤ | ≤ | ≤ | ≤3,0 / 1,0 | ≤3,0 / 1,0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3.0 / 1.0 | ---- | ---- | |||
| Izkliede | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Izkliede |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Joslas josla | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Joslas josla |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Nulles dispersijas viļņa garums | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Nulles izkliedes slīpums | nm | ≤0,092 | ≤0,091 | ---- | ---- | ---- | |
| PMD maksimālā individuālā šķiedra | ≤0,2 | ≤0,2 | ---- | ---- | ≤0,11 | ||
| PMD dizaina saites vērtība | Ps (nm2 * k m) |
≤0,12 | ≤0,08 | ---- | ---- | ---- | |
| Šķiedru ierobežošanas viļņa garums λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Kabeļa atslēgšanās 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 | ---- | ---- | ---- | |
| Ciparu Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Solis (divvirzienu measurement) |
dB | ≤0,05 | ≤0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Šķiedru length and point |
dB | ≤0,05 | ≤0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Nepārtrauktība | |||||||
| Atšķirības aizmugures coefficient |
dB / km | ≤0,05 | ≤0,03 | ≤0,08 | ≤0,10 | ≤0,08 | |
| Vājināšanās vienveidība | dB / km | ≤0,01 | ≤0,01 | ||||
| Koda diametrs | um | 50 +/- 1,0 | 62,5 +/- 2,5 | 50 +/- 1,0 | |||
| Apšuvuma diametrs | um | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Apšuvuma necirkulārums | % | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | |
| Pārklājuma diametrs | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Pārklājumā / šampinjonā ir concentrically error |
um | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | |
| Pārklājums nav apļveida | % | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | |
| Koda / apšuvuma koncentriskuma kļūda | um | ≤0,6 | ≤0,6 | ≤1,5 | ≤1,5 | ≤1,5 | |
| Lokot (rādiuss) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Komplekts
| 1.Iepakojuma materiāls: Koka bungas | |||||||
| 2.Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| ja to pieprasa klients |
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