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.
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Deskripsi
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
Detail konstruksi kabel:
| Jumlah serat | 24-288core | |||||||
| Mengisi tali | 4-0 | |||||||
| Penghalang kelembaban | Sistem pemblokiran air | |||||||
| Anggota kekuatan pusat | bahan | Kawat baja / FRP | ||||||
| ukuran | 1.4mm | |||||||
| Mengisi tabung | Senyawa pengisi tabung | |||||||
| Selubung dalam | bahan | PE / HDPE | ||||||
| Diameter | 2.0mm | |||||||
| Tabung longgar | bahan | PBT | ||||||
| Diameter | Ф2.2 (luar / dalam) | |||||||
| Lapis baja batin | bahan | Pita aluminium | ||||||
| Lapis Baja luar | bahan | Pita baja bergelombang | ||||||
| Selubung luar | bahan | PE / HDPE | ||||||
| Diameter | 1,7 ± 0,2mm | |||||||
Warna serat
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Warna Tabung
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Karakteristik Kabel Mekanik
| inti | Diameter kabel | Bobot | |||||
| 24 inti hingga 42 inti | 14.0 ± 0.3mm | 150 ± 10kg / km | |||||
| 48core | 14.0 ± 0.3mm | 200 ± 10kg / km | |||||
| 60core | 14.0 ± 0.3mm | 205 ± 10kg / km | |||||
| 72cores | 15,5 ± 0,5mm | 210 ± 10kg / km | |||||
| 96 nilai | 17.1 ± 0.5mm | 270 ± 10kg / km | |||||
| Memulai | 20,3 ± 0,5mm | 310 ± 10kg / km | |||||
| Radius Bending Min (mm) | Jangka panjang | 10D | |||||
| Min Bending Radius(mm) |
Jangka pendek | 20D | |||||
| Min Tensile Strength(N) |
Jangka panjang | 3000 | |||||
| Min Tensile Strength(N) |
Jangka pendek | 4000 | |||||
| Min. Beban Hancuran yang Diizinkan (N / 100mm) | Jangka panjang | 1000 | |||||
| Min. Beban Hancuran yang Diizinkan (N / 100mm) | jangka pendek | 3000 | |||||
| Operasi temperature （℃） |
-40 + 70 | ||||||
| Instalasi temperature（℃） |
-15 + 60 | ||||||
Karakteristik serat
| Gaya serat | Satuan | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
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| kondisi | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| pelemahan | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3.0 / 1.0 | ---- | ---- | |||
| Penyebaran | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Penyebaran |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Panjang gelombang dispersi nol | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Kemiringan dispersi nol | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Maksimum Serat Individu | ≤0.2 | ≤0.2 | ---- | ---- | ≤0,11 | ||
| Nilai Tautan Desain PMD | Ps (nm2 * k m) |
≤0,12 | ≤0,08 | ---- | ---- | ---- | |
| Panjang gelombang cutoff serat λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Cable cutoff 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 | ---- | ---- | ---- | |
| Numerik Aperture(NA) |
---- | ---- | 0,200 + / -0.015 |
0,275 +/- 0. 015 |
0,200 +/- 0 .015 |
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| Langkah (rata-rata measurement) |
dB | ≤0,05 | ≤0,05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Penyimpangan length and point |
dB | ≤0,05 | ≤0,05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Pemegatan | |||||||
| Perbedaan coefficient |
dB / km | ≤0,05 | ≤0,03 | ≤0,08 | ≤0.10 | ≤0,08 | |
| Keseragaman atenuasi | dB / km | ≤0,01 | ≤0,01 | ||||
| Diameter inti | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Diameter kelongsong | um | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | |
| Cladding tidak bundar | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Diameter lapisan | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Pelapisan / concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Pelapisan non-sirkular | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Kesalahan konsentrisitas inti / kelongsong | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Paket
| 1. Bahan kemasan: Drum kayu | |||||||
| 2.Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| jika diminta oleh pelanggan |
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