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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Penerangan
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.
Pembinaan kabel
| Bilangan serat | 2~144 F | |||||||
| Penghalang Kelembapan | Sistem penyekat air | |||||||
| Anggota kekuatan pusat | Bahan | Kawat keluli / FRP / FRP dengan penutup PE | ||||||
| ukuran | 1.5mm ~ 2.0mm | |||||||
| Tiub longgar | bahan | PBT | ||||||
| Diameter | Ф2.2 (luar / dalam) | |||||||
| Pengisian tiub | Kompaun pengisian tiub | |||||||
| Perisai | Bahan | Pita keluli beralun | ||||||
| Sarung luar | bahan | PE, HDPE | ||||||
| Diameter | 1.70 ± 0.2mm | |||||||
Warna Serat
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Warna Tiub
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| Tidak. | 7 | 8 | 9 | 10 | 11 | 12 |
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Ciri Mekanikal Kabel
| teras | Diameter kabel | berat badan | |||||
| 2 teras hingga 60 teras | 10.0 ± 0.3mm | 115 ± 5kg / km | |||||
| 72 teras | 10.5 ± 0.3mm | 120 ± 5kg / km | |||||
| 96 teras | 12.5 ± 0.3mm | 180 ± 5kg / km | |||||
| 144 teras | 14.5 ± 0.3mm | 245 ± 5kg / km | |||||
| Sinaran Lenturan Min (mm) | Jangka panjang | 10D | |||||
| Sinaran Lenturan Min Radius(mm) |
Jangka pendek | 20D | |||||
| Min dibenarkan Tensile Strength(N) |
Jangka panjang | 600 | |||||
| Min dibenarkan Tensile Strength(N) |
Jangka pendek | 1500 | |||||
| Beban Hancur (N / 100mm) | Jangka panjang | 300 | |||||
| Beban Hancur (N / 100mm) | jangka pendek | 1000 | |||||
| Operasi temperature （℃） |
-40 + 70 | ||||||
| Pemasangan temperature（℃） |
-20 + 60 | ||||||
Ciri gentian
| Gaya gentian | Unit | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
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| keadaan | 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 penyebaran sifar | nm | 1300-1324 | ≧ 1302, ≤1322 |
—- | —- | ≧ 1295, ≤1320 |
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| Cerun penyebaran sifar | nm | ≤0.092 | ≤0.091 | —- | —- | —- | |
| Serat Individu Maksimum PMD | ≤0.2 | ≤0.2 | —- | —- | ≤0.11 | ||
| Nilai Pautan Reka Bentuk PMD | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | —- | —- | —- | |
| Panjang gelombang pemotongan gentian 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 | —- | —- | —- | |
| Berangka Aperture(NA) |
—- | —- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
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| Langkah (min measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Ketidakteraturan sepanjang length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Ketidakselesaan | |||||||
| Perbezaan backscatter coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Keseragaman pelemahan | dB / km | ≤0.01 | ≤0.01 | ||||
| Diameter teras | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Diameter pelapisan | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Melingkar tidak bulat | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Diameter salutan | 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 | |
| Lapisan tidak bulat | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Kesalahan konsentrisiti teras / pelapisan | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Keriting (jejari) | um | ≤4 | ≤4 | —- | —- | —- | |
Pakej
| 1. Bahan pembungkusan: Gendang kayu | |||||||
| 2. Panjang pembungkusan: Panjang standard kabel hendaklah 2 km. Panjang kabel lain juga ada | |||||||
| sekiranya diperlukan oleh pelanggan |
Penandaan kabel dan penandaan kekili kabel
Sarung kabel hendaklah ditandai dengan aksara putih sesuai dengan kehendak pelanggan.
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