Products
? 中心加強件：玻璃纖維桿--FRP，可能會(huì )根據結構設計外護一層PE。
? 松套管：以PBT為原材料，松套管內含12芯（或以下）光纖、內部填充阻水纖膏。
? 填充繩：PP材質(zhì)，用于填充纜芯結構（有需要時(shí)）。
? 絞合方式：松套管和填充繩以SZ形式絞合于中心加強件上。
? 阻水方式：阻水帶縱包于纜芯，半干式阻水（油膏填充式阻水可選）。
? 保護層：皺紋鋼帶鎧裝。
? 撕裂繩：2根聚酯撕裂繩在每層護套內。
? 外護套：黑色HDPE。
? Central Strength Member (CSM): Glass fiber reinforced plastic rod (GFRP), with PE sheath covering when needed.
? Loose Tube: PBT plastic material, containing 12 fibers and filled with a suitable water tightness jelly.
? Filler Elements: PP plastic rods, when needed.
? Stranding: Loose tube & filler SZ stranded around CSM.
? Longitudinal Water Tightness: Dry core with water swellable elements (Wet core is optional).
? Steel Tape: Corrugated Steel-Plastic tape as protection layer.
? Ripcord: 2 polyester ripcords under each sheath.
? Outer Sheath: Black HDPE.
產(chǎn)品規格
|
產(chǎn)品描述 |
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|
條目 |
單位 |
GYFS-24 |
GYFS-48 |
GYFS-96 |
GYFS-144 |
|
光纜總芯數 |
24 |
48 |
96 |
144 |
|
|
松套管數量 |
2 |
4 |
8 |
12 |
|
|
每套管內所含纖芯數 |
12 |
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|
填充繩數量 |
4 |
2 |
/ |
/ |
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|
松套管/填充繩直徑- Φ |
mm |
2.2 |
2.2 |
2.2 |
2.2 |
|
中心加強件直徑 （可能含加護墊層） Φ |
mm |
2.3 |
2.3 |
3.8 |
6.6 |
|
外護套厚度 |
mm |
≥1.4 |
≥1.4 |
≥1.6 |
≥1.8 |
|
平均光纜外徑 |
mm |
11.4±0.5 |
11.4±0.5 |
13.3±0.5 |
16.6±0.5 |
|
拉力值 (可定制化，小值) |
N |
1500 |
1500 |
2000 |
2000 |
|
其他性能滿(mǎn)足YDT 901 和 IEC 60794-1所要求的測試方法 |
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Cable Specification
|
Cable description |
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|
Item |
Specified |
Measure |
Measure |
Measure |
Measure |
|
Cable Cores |
24 |
48 |
96 |
144 |
|
|
No. of Tubes |
2 |
4 |
8 |
12 |
|
|
Fiber Counts in Tube |
12 |
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|
No. of Fillers |
4 |
2 |
/ |
/ |
|
|
Tube/Filler- Φ |
mm |
2.2 |
2.2 |
2.2 |
2.2 |
|
CSM (Coated CE when needed)- Φ |
mm |
2.3 |
2.3 |
3.8 |
6.6 |
|
Thickness of Outer Sheath |
mm |
≥1.4 |
≥1.4 |
≥1.6 |
≥1.8 |
|
Nom. Cable Diameter |
mm |
11.4±0.5 |
11.4±0.5 |
13.3±0.5 |
16.6±0.5 |
|
Tensile Force (Customizable, minimum) |
N |
1500 |
1500 |
2000 |
2000 |
|
Other performance conforms to the standard by YDT 901 and IEC 60794-1 |
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光纖以及松套管色序
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
Color code for fiber and loose tube
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
光纖性能指標
|
項目 |
指標 |
|
|
衰減 |
@1310nm |
≤0.35 dB/km |
|
@1550nm |
≤0.24 dB/km |
|
|
模場(chǎng)直徑 (MFD) |
@1310nm |
9.2±0.4 μm |
|
色散系數 |
1288~1339nm ([敏感詞]) |
≤3.5 ps/(nm·km) |
|
@1550 nm |
≤18 ps/(nm·km) |
|
|
零色散波長(cháng) |
1300nm~1324 nm |
|
|
零色散斜率 |
≤0.092 ps/(nm2·km) |
|
|
截止波長(cháng) λcc (nm) |
≤1260 nm |
|
|
偏振膜色散 (PMD, 光纖原始狀態(tài)) |
≤0.20 ps/km1/2 |
|
|
包層直徑 |
125±1 μm |
|
|
涂層直徑 |
245±10 μm |
|
|
包層不圓度 |
≤1.0% |
|
|
芯/包同心度誤差 |
≤0.6 μm |
|
|
光纖的抗拉強度 |
≥0.69 GPa (100kpsi) |
|
Fiber performance
|
G.652D performance (Cabled) |
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|
Characteristics |
Acceptance Value |
|
|
Attenuation |
@1310nm |
≤0.35 dB/km |
|
@1550nm |
≤0.24 dB/km |
|
|
Mode field diameter (MFD) |
@1310nm |
9.2±0.4 μm |
|
Chromatic dispersion coefficient |
1288~1339nm (absolute value) |
≤3.5 ps/(nm·km) |
|
@1550 nm |
≤18 ps/(nm·km) |
|
|
Zero-dispersion wavelength |
1300nm~1324 nm |
|
|
Zero-dispersion slope |
≤0.092 ps/(nm2·km) |
|
|
Macrobend loos at radius=30mm, in 100 turns. |
≤0.1 dB |
|
|
Cable cut-off wavelength λcc (nm) |
≤1260 nm |
|
|
Polarization mode dispersion (PMD, for fiber on the reel) |
≤0.20 ps/km1/2 |
|
|
Cladding diameter |
125±1 μm |
|
|
Coating diameter |
245±10 μm |
|
|
Cladding non-circularity |
≤1.0% |
|
|
Core/cladding concentricity error |
≤0.6 μm |
|
|
Proof test |
≥0.69 GPa (100kpsi) |
|