GYTS is a kind of metal strengthening member, loose tube stranded filling type, steel-polyethylene bonded sheathed outdoor optical fiber cable for communication. The structure of the optical cable is made of single-mode or multi-mode optical fiber sheathed by high modulus plastic Fill the loose tube 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. The steel-plastic composite tape is longitudinally wrapped and then extruded with a polyethylene sheath.
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GYTS is a kind of metal strengthening member, loose tube stranded filling type, steel-polyethylene bonded sheathed outdoor optical fiber cable for communication. The structure of the optical cable is made of single-mode or multi-mode optical fiber sheathed by high modulus plastic Fill the loose tube 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. The steel-plastic composite tape is longitudinally wrapped and then extruded with a polyethylene sheath.
Kabeļu izbūve
Šķiedru skaits | 2~144 F | |||||||
Mitruma barjera | Ūdens bloķēšanas sistēma | |||||||
Centrālais spēka loceklis | Materiāls | Tērauda stieple / FRP / FRP ar PE pārsegu | ||||||
Izmērs | 1,5 mm ~ 2,0 mm | |||||||
Vaļīga caurule | materiāls | PBT | ||||||
diametrs | Ф2.2 (ārējais / iekšējais) | |||||||
Cauruļu pildīšana | Cauruļu pildījuma maisījums | |||||||
Bruņošanās | Materiāls | Gofrēta tērauda lente | ||||||
Ārējais apvalks | materiāls | PE, HDPE | ||||||
diametrs | 1,70 ± 0,2 mm |
Šķiedras krāsa
Nē. | 1 | 2 | 3 | 4 | 5 | 6 |
Krāsa | ||||||
Nē. | 7 | 8 | 9 | 10 | 11 | 12 |
Krāsa |
Caurules krāsa
Nē. | 1 | 2 | 3 | 4 | 5 | 6 |
Krāsa | ||||||
Nē. | 7 | 8 | 9 | 10 | 11 | 12 |
Krāsa |
Kabeļa mehāniskais raksturojums
kodols | Kabeļa diametrs | svars | |||||
2 serdeņi līdz 60 serdeņiem | 10,0 ± 0,3 mm | 115 ± 5 kg / km | |||||
72 serdeņi | 10,5 ± 0,3 mm | 120 ± 5 kg / km | |||||
96 serdeņi | 12,5 ± 0,3 mm | 180 ± 5 kg / km | |||||
144 serdeņi | 14,5 ± 0,3 mm | 245 ± 5 kg / km | |||||
Min lieces rādiuss (mm) | Ilgtermiņa | 10D | |||||
Min lieces Radius(mm) |
Īstermiņa | 20D | |||||
Minimālā pieļaujamā Tensile Strength(N) |
Ilgtermiņa | 600 | |||||
Minimālā pieļaujamā Tensile Strength(N) |
Īstermiņa | 1500 | |||||
Saspiešanas slodze (N / 100mm) | Ilgtermiņa | 300 | |||||
Saspiešanas slodze (N / 100mm) | īstermiņa | 1000 | |||||
Darbība temperature (℃) |
-40 + 70 | ||||||
Uzstādīšana temperature(℃) |
-20 + 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.Iepakojuma garums: Standarta kabeļa garums ir 2 km. Ir pieejams arī cits kabeļa garums | |||||||
ja to pieprasa klients |
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