GYTY53 (metal strengthening member, loose tube layer stranded filling type, polyethylene sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical fiber cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber sheathed by a high-mode optical fiber The waterproof compound loose tube is filled with a large amount of plastic. 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 cable core is extruded with a polyethylene inner sheath, and the double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with the polyethylene sheath.
Color:
Ta'rif
Kabel qurilishi tafsilotlari:
| Elyaf soni | 24-288 cores | |||||||
| To'ldirish ipi | 4-0 | |||||||
| Namlik to'sig'i | Suvni blokirovka qilish tizimi | |||||||
| Markaziy quvvat a'zosi | material | Chelik sim / FRP | ||||||
| hajmi | 1.4 mm | |||||||
| Quvurni to'ldirish | Quvurni to'ldirish moslamasi | |||||||
| Ichki choyshab | material | PE / HDPE | ||||||
| diametri | 2,0 mm | |||||||
| Bo'shashgan naycha | material | PBT | ||||||
| diametri | F2.2 (tashqi / ichki) | |||||||
| Tashqi zirhli | material | Alyuminiy lenta / vazalar, po'lat lenta | ||||||
| Tashqi qoplama | material | PE / HDPE | ||||||
| diametri | 1,7 ± 0,2 mm | |||||||
Elyaf rangi
Note: Color 13~24 will be marked with a black tracer. For black color, no need marked black tracer will use natural color instead.
Loose tube color
Kabel mexanik xarakteristikasi
| yadrosi | Bolal diametri | vazn | |||||
| 60 yadrogacha 24 yadro | 12,0 ± 0,2 mm | 150 ± 10kg / km | |||||
| 62 yadrodan 72coregacha | 12,5 ± 0,5 mm | 210 ± 10kg / km | |||||
| 74 yadrosi 96core | 14,1 ± 0,5 mm | 230 ± 10kg / km | |||||
| 144 yadrosiga 98 yadro | 16,5 ± 0,5 mm | 250 ± 10kg / km | |||||
| Minimal bükme radiusi (mm) | Uzoq muddat | 10D | |||||
| Minimal bükme Radius(mm) |
Qisqa muddat | 20D | |||||
| Minimal ruxsat etilgan Tensile Strength(N) |
Uzoq muddat | 3000 | |||||
| Minimal ruxsat etilgan Tensile Strength(N) |
Qisqa muddat | 4000 | |||||
| Min. Ruxsat beriladigan yuk (N / 100 mm) | Uzoq muddat | 1000 | |||||
| Min. Ruxsat beriladigan yuk (N / 100 mm) | qisqa muddat | 3000 | |||||
| Operatsiya temperature （℃） |
-40 + 70 | ||||||
| O'rnatish temperature（℃） |
-15 + 60 | ||||||
| Saqlash harorati （℃） |
-40 + 70 | ||||||
Elyaf xarakteristikasi
| Elyaf tarzi | Birlik | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| shart | nm | 1310/1550 yil | 1310/1550 yil | 850/1300 | 850/1300 | 850/1300 | |
| tushkunlik | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3.0 / 1.0 | ---- | ---- | |||
| Taassuf | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Taassuf |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Tarmoqli | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Tarmoqli |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Nol tarqalish to'lqin uzunligi | nm | 1300-1324 yillarda | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Nol dispresion Nishab | nm | .090.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD maksimal individual tolasi | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| PMD dizaynidagi ulanish qiymati | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Tolaning kesish to'lqin uzunligi λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Kabelning 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 | ---- | ---- | ---- | |
| Raqamli Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Bosqich (ikki tomonlama measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Tola length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Dicontinuity | |||||||
| Farqni qaytarish coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Attrensatsiya bir xilligi | dB / km | ≤0.01 | ≤0.01 | ||||
| Asosiy dimater | um | 50 +/- 1.0 | 62,5 +/- 2,5 | 50 +/- 1.0 | |||
| Qoplama diametri | um | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Qoplamali tekislik | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Qoplama diametri | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Qoplama / chaffinch concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Qoplama doirasimon | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Asosiy / qoplamali kontsentratsiya xatosi | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Burilish (radius) | um | 54 | 54 | ---- | ---- | ---- | |
Paket
| 1.Qoplama materiallari: Yog'och baraban | |||||||
| 2. Paket uzunligi: kabelning standart uzunligi 2 km. Boshqa kabel uzunligi ham mavjud | |||||||
| vasiylik tomonidan talab qilinsa |
| Elyaf tarzi | Birlik | SM G652D | MM 50/125 | MM 62.5 / 125 | ||||
| Ahvoli | mm | 1310/1550 yil | 850/1300 | 850/1300 | ||||
| Xursandchilik | dB / km | ≤0.36/0.22 | ≤3.0 / 1.0 | ≤3.0 / 1.0 | ||||
| Qoplama diametri | um | 125 ± 1 | 125 ± 1 | 125 ± 1 | ||||
| Qoplamali tekislik | % | ≤1.0 | ≤1.0 | ≤1.0 | ||||
| Qoplama diametri | um | 242 ± 7 | 242 ± 7 | 242 ± 7 | ||||
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