·產品描述Description
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02～12芯，層絞式，非金屬中心加強芯、單芯子單元（Φ900μm緊套光纖、芳綸加強元件）、PVC護套。
02~12 fiber, Stranded structure, FRP strength member, 1-fiber subunit (Φ900μm Tight buffer, Aramid yarn), PVC Jacket. |
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·產品標準 Standards
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· 滿足YD/T 1258.4-2005、ICEA-596、GR-409、IEC794等標準；符合UL認証OFNR要求。
· Comply with Standard YD/T 1258.4-2005, ICEA-596, GR-409, IEC794, etc; and meet the requirements of UL approval for OFNR. |
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·光纜型號 Cable Code
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BOC-02 |
BOC-04 |
BOC-06 |
BOC-08 |
BOC-10 |
BOC-12 |
| 光纜直徑 Cable Diameter (mm) |
7.2±0.5 |
7.2±0.5 |
8.3±0.5 |
9.4±0.5 |
10.7±0.5 |
12.2±0.5 |
| 光纜重量 Cable Weight (kg/km) |
45 |
45.2 |
62.5 |
85.9 |
109 |
140 |
| 緊套光纖直徑 TBF Diameter |
900±50μm |
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·機械特性 Mechanical Characteristics
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允許拉伸力
Tensile Strength |
長期 Long term |
200N |
| 短期 Short term |
660N |
允許壓扁力
Crush Resistance |
長期 Long term |
300N/100mm |
| 短期 Short term |
1000N/100mm |
彎曲半徑
Bending Radius |
動態 Dynamic |
20×D （光纜直徑 Cable Diameter）
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| 靜態 Static |
10×D （光纜直徑 Cable Diameter）
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·光學特性 Optical Characteristics
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50/125μm |
62.5/125μm |
G.652 |
G.655 |
衰減
Attenuation(+20℃) |
@850nm |
≤3.5dB/km |
≤3.5dB/km |
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| @1300nm |
≤1.5dB/km |
≤1.5dB/km |
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| @1310nm |
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≤0.45dB/km |
≤0.50dB/km |
| @1550nm |
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≤0.30dB/km |
≤0.50dB/km |
寬帶（A級）
Bandwidth (Class A) |
@850nm |
≥500MHz·km |
≥200MHz·km |
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| @1300nm |
≥1000MHz·km |
≥600MHz·km |
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| 數值孔徑 Numerical Aperture |
0.200±0.015NA |
0.275±0.015NA |
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| 光纜截止波長 Cable Cut-off Wavelength λcc |
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≤1260nm |
≤1480nm |
溫度附加衰減Δα(-20℃~+85℃)
Attenuation at temperature cycling Δα(-20℃~+85℃) |
@1300nm |
≤0.50dB/km |
≤0.50dB/km |
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| @1550nm |
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≤0.20dB/km |
≤0.20dB/km |
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·環境特性 Environmental Characteristics
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| 運輸溫度 Transport Temperature |
-20℃~+60℃ |
| 存儲溫度 Storage Temperature |
-20℃~+60℃ |
| 安裝溫度 Installation Temperature |
-5℃~+50℃ |
| 使用溫度 Operating Temperature |
-20℃~+60℃ |
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