產品描述
·產品描述 Description
GYXTC8S光纜的結構是將 250μm 光纖套入高模量材料製成的松套管中,松套管內填充防水化合物。松套管外用一層雙面塗塑鋼帶(PSP)縱包,鋼帶和松套管之間加阻水材料以保証光纜的緊湊和縱向阻水,和鋼絲絞線集成到一個8字型的聚乙烯護套內。
The fibers, 250μm,are positioned in a loose tube made of a high modulus plastic, the tubes are filled with a water-resistant filling compound. The two sides PSP are longitudinally applied over the outer loose tube. Steel wires and loose tubes filled with water proof compound to ensure compact and longitudinally water blocking ,this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene(PE) sheath to be figure 8 structure.
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·產品特點 Characteristics
· 鋼絲絞線具有極高的抗拉度,便於自承式架空敷設,降低安裝成本
· High tensile strength of stranded wires meet the requirement of self-supporting and reduce the
installation cost
· 具有良好的機械性能和溫度性能
· Good mechanical and temperature performance
· 松套管材料本身具有良好的耐水解性能和較高的強度
· High strength loose tube that is hydrolysis resistant
· 管內充以特種油膏,對光纖進行了關鍵性保護
· Special tube filling compound ensure a critical protection of fiber
· 雙面塗塑鋼帶(PSP)提高光纜的抗透潮能力
· PSP enhancing moisture-proof
· 直徑小、重量輕、容易敷設
· Small diameter, light weight and friendly installation
· 較長的交貨長度,價格便宜
· Long delivery length and low price.
·產品標準 Standards
GYXTC8S 光纜符合 YD/T 1155-2001 和 IEC 60794-1 標準
GYXTC8S cable complies with Standard YD/T 1155-2001 as well as IEC 60794-1.
·光學特性 Optical Characteristics
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G.652
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G.655
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50/125μm
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62.5/125μm
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衰減Attenuation
(+20℃)
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@850nm
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≤3.0 dB/km
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≤3.0 dB/km
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@1300nm
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≤1.0 dB/km
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≤1.0 dB/km
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@1310nm
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≤0.36 dB/km
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≤0.40 dB/km
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@1550nm
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≤0.22 dB/km
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≤0.23dB/km
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帶寬(A級)
Bandwidth (Class A)
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@850nm
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≥500 MHz·km
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≥200 MHz·km
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@1300nm
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≥1000 MHz·km
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≥600 MHz·km
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數值孔徑Numerical Aperture
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0.200±0.015NA
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0.275±0.015NA
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光纜截止波長Cable Cut-off Wavelengthλcc
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≤1260nm
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≤1480nm
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·結構參數 Technical Parameters
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光纜型號Cable Type |
光纖數Fiber Count |
光纜直徑
Cable Diameter
mm
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光纜重量
Cable Weight kg/km |
吊線規格
Supporting Wire Spec |
連接部分直 徑
Connection Diameter |
允許拉伸力
Tensile Strength
長期/短期
Long/Short Term N
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允許壓扁力Crush Resistance
長期/短期
Long/Short Term
N/100mm
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彎曲半徑
Bending Radius
靜態/動態
Static
/Dynamic
mm
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GYXTC8S |
2~12 |
7.65×14.5 |
118 |
Φ1.0mm*7
鋼絞線Stranded wires |
高×寬Height×Width
3.0×2.5 mm |
1000/2500 |
300/1000 |
80/160 |
GYXTC8S |
14~24 |
8.2×15.1 |
129 |
Φ1.0mm*7
鋼絞線
Stranded wires |
高×寬Height×Width
3.0×2.5 mm |
600/1500 |
300/1000 |
90/180 |
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儲存、使用溫度: -40℃ 至 + 60℃
Storage/Operating Temperature : -40℃ to + 60℃ |
產品圖片
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