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      室 外 光 纜 Outdoor Optical Cable
 
·中心管式輕鎧裝光纜(GYXTW)
  Unitube Light-armored Cable






 

·产品描述 Description

GYXTW 光缆的结构是将 250μm 光纤套入高模量材料制成的松套管中,松套管内填充防水化合物。松套管外用一层双面涂塑钢带(PSP)纵包,钢带和松套管之间加阻水材料以保证光缆的紧凑和纵向阻水,两侧放置两根平行钢丝后挤制聚乙烯护套成缆。

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 tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.

·产品特点 Characteristics

        · 具有良好的机械性能和温度性能
        · Good mechanical and temperature performance

        · 松套管材料本身具有良好的耐水解性能和较高的强度
        · High strength loose tube that is hydrolysis resistant

        · 管内充以特种油膏,对光纤进行了关键性保护
        · Special tube filling compound ensure a critical protection of fiber

        · 良好的抗压性和柔软性
        · Crush resistance and flexibility

        · 双面涂塑钢带(PSP)提高光缆的抗透潮能力
        · PSP enhancing moisture-proof

        · 两根平行钢丝保证光缆的抗拉强度
        · Two parallel steel wires ensure tensile strength

        · 直径小、重量轻、容易敷设
        · Small diameter, light weight and friendly installation

        · 较长的交货长度
        · Long delivery length

·产品标准 Standards

        GYXTW 光缆符合 YD/T 769-2003 标准
        GYXTW cable complies with Standard YD/T 769-2003.

·光学特性 Optical Characteristics

 

G.652

G.655

50/125μm

62.5/125μm

衰减Attenuation

(+20)

@850nm

 

 

3.0 dB/km

3.0 dB/km

@1300nm

 

 

1.0 dB/km

1.0 dB/km

@1310nm

0.36 dB/km

0.40 dB/km

 

 

@1550nm

0.22 dB/km

0.23dB/km

 

 

带宽(A)

Bandwidth (Class A)

@850nm

 

 

500 MHz·km

200 MHz·km

@1300nm

 

 

1000 MHz·km

600 MHz·km

数值孔径Numerical Aperture

 

 

0.200±0.015NA

0.275±0.015NA

光缆截止波长Cable Cut-off Wavelength λcc

1260nm

1480nm

 

 


·结构参数 Technical Parameters

光缆型号Cable Type

光纤数Fiber Count

光缆直径

Cable Diameter

mm

光缆重量Cable Weight kg/km

允许拉伸力

Tensile Strength

长期/短期

Long/Short Term N

允许压扁力Crush Resistance

长期/短期

Long/Short Term

N/100mm

弯曲半径

Bending Radius

静态/动态

Static
/Dynamic

mm

GYXS/GYXTW-2~12

2~12

10.0

105

600/1500

300/1000

10D/20D

GYXS/GY XTW-2~12

2~12

10.6

124

1000/3000

1000/3000

10D/20D

GYXS/GY XTW-14~24

14~24

12.5

149

1000/3000

1000/3000

10D/20D

GYXS/GY XTW-26~36

26~36

14.0

190

1000/3000

1000/3000

10D/20D

GYXS/GY XTW-38~48

38~48

15.0

216

1000/3000

1000/3000

10D/20D

储存、使用温度: -40℃ 至 + 70℃
Storage/Operating Temperature : -40℃ to + 70℃

 
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· 室外光缆 Outdoor Optical Cable
1. 中心管式輕鎧裝光纜(GYXTW)
Unitube Light-armored Cable
2. 小型中心管式非金屬光纜(JET)
Unitube Non-metallic Micro Cable
3. 中心管式非鎧裝光纜(GYXY)
Unitube Non-armored Cable
4. 中心管式非金屬非鎧裝光纜(GYFXY)
Unitube Non-metallic Non-armored Cable
5. 層絞式非鎧裝光纜(GYTA)
Stranded Loose Tube Non-armored Cable
6. 層絞式輕鎧裝光纜(GYTS)
Stranded Loose Tube Light-armored Cable
7. 層絞式普通鎧裝光纜(GYTY53)
Stranded Loose Tube Armored Cable
8. 層絞式加強鎧裝光纜(GYTA53)
Stranded Loose Tube Armored Cable
9. 層絞式非金屬加強芯非鎧裝光纜(GYFTY)
Stranded Loose Tube Non-metallic Strength Member Non-armored Cable
10. 層絞式非金屬加強芯光纜(GYHTY)
Stranded Loose Tube Non-metallic Strength Member Cable
11. 層絞式非金屬加強芯非鎧裝光纜(GYFTA)
Stranded Loose Tube Non-metallic Strength Member Non-armored Cable
12. 層絞式非金屬加強芯鎧裝光纜(GYFTY53)
Stranded Loose Tube Non-metallic Strength Member armored Cable
13. 層絞式非金屬加強芯鎧裝光纜(GYFTA53)
Stranded Loose Tube Non-metallic Strength Member armored Cable
14. 8 字型光纜(GYXTC8S)
Figure 8 Cable
15. 8字型光纜(GYTC8A)
Figure 8 Cable
16. 全介質自承式光纜(ADSS)
All Dielectric Self-supporting Aerial Cable
· 室内光缆 Indoor Optical Cable
· FTTH光纜 FTTH Cable
· 光電混合纜 Optical Power Composite Cable
· 光纤跳线  Optical Fiber Patch Cord
· 光纤适配器 Optical Fiber Adapter
· 光缆终端盒 Optical Fiber Termination Box
· 光缆接续盒 Optical Fiber Splice Closure
 
 
  

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