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接入网用蝶形引入室内光缆(GJFXH)
Bow-type drop cable
产品描述Description
GJFXH是将光通信单元处于中心,两侧放置两根平行非金属加强元件(FRP),最后,挤制黑色或彩色低烟无卤护套成缆。
The optical fiber unit is positioned in the centre.Two parallel Fiber Reinforced Plastics (FRP) are placed at the two sides.Then, the cable is completed with a black or color LSZH sheath.
产品特点Characteristics
l特种耐弯光纤,提供更大的带宽,增强网络传输特性;
Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission
property
l两根平行FRP使光缆具有良好的抗压性能,保护光纤;
Two parallel FRP strength members ensure good performance of crush resistance to protect the fiber
l光缆结构简单,重量轻,实用性强;
Simple structure, light weight and high practicability
l独特的凹槽设计,易剥离,方便接续,简化安装和维护;
Novel flute design, easily strip and splice, simplify the installation and maintenance
l低烟无卤阻燃护套,环保.
Low smoke, zero halogen and flame retardant sheath
光学特性Optical Characteristics
| | | G.652 | G.655 | 50/125 µm | 62.5/125 µm |
| | | | | | |
衰减Attenuation(+20℃) | @ 850 nm | | | | ≤ 3.5 dB/km | ≤ 3.5 dB/km |
@1300 nm | | | | ≤ 1.5 dB/km | ≤ 1.5 dB/km |
@1310 nm | | ≤ 0.45 dB/km | ≤ 0.50 dB/km | | |
@1550 nm | | ≤ 0.30 dB/km | ≤ 0.50 dB/km | | |
带宽Bandwidth | @ 850 nm | | | | ≥ 200 MHz·km | ≥100MHz·km |
@1300 nm | | | | ≥ 200 MHz·km | ≥200MHz·km |
数值孔径Numerical Aperture | | | | 0.200 ± 0.015 NA | 0.275 ± 0.015 NA |
光缆截止波长Cable Cut-off Wavelengthlcc | | ≤ 1260 nm | ≤ 1480 nm | | |
结构参数Technical Parameters
光缆型号 Cable Type | 芯数 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 |
GJFXH-1Xn | 1 | 3.1X2.0 | 8.2 | 30/60 | 300/1000 | 10/20H |
GJFXH-2 Xn | 2 | 3.1X2.0 | 8.2 | 30/60 | 300/1000 | 10/20H |
储存、使用温度:-20℃至+60℃
Storage/Operating Temperature:-20℃ to +60℃
交货长度Delivery Length
推荐长度:2000m;可按客户要求提供其它长度。
Standard Reel Length: 2000m; Other lengths available on request.
皮线光缆 是专门针对FTTH(光纤到户)开发的室内光缆,光纤纤芯处于缆体中心,两侧放置两根加强芯,外层加封护套成缆。 产品特点: 1. 直径小、重量轻、实用性强; 2. 结构简单、合理,具有良好的抗压、抗拉、抗老化性能; 3. ‘8’字凹槽设计,便于剥离护套,简化安装与维护; 4. 小弯曲半径及优良的柔韧性满足光纤到户各类室内布线环境; 5. 采用符合且优于ITU G.657 标准的纤芯,具有目前同类型产品中最高性价比; 6. FTTH推荐使用场合:无弱电管道或无剩余空间、平层无吊顶、配线箱至楼层终端盒、楼层配线箱至各用户室内成端点、旧区改造、住宅区;
我厂大量生产蝶形皮线光缆,国标、非标备有现货,我厂的产品已都通过ISO9001:2000国际质量管理体系认证.