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The fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A Fiber Reinforced Plastic (FRP) (may PE blanket) locates in the center of core as a non-metallic strength member. Tubes are stranded around the strength member into a compact and circular cable core. The cable core is completed with polyethylene inner sheath, , then the steel Flame-retardant outer sheath.
光缆芯数范围:2~144芯
Optical cable core number: 2 ~ 144 core
光纤种类及其主要光学特性:
Optical fiber types and their optical characteristics:
光纤类别 Fiber type | 衰减(20℃) Attenuation(20℃) | 带宽Bandwith | 光缆截止波长Cable Cut-off Wavelength lcc | |||
1310nm | 1550nm | 850nm | 1300nm | 850/1300nm | ||
单位unit | dB/Km | dB/Km | dB/Km | dB/Km | MHz.Km | nm |
G652D | ≤0.36 | ≤0.22 | --- | --- | --- | ≤1260 |
G655 | ≤0.40 | ≤0.23 | --- | --- | --- | ≤1450 |
50/125 | --- | --- | ≤3.3 | ≤1.2 | ≥500/500 | --- |
62.5/125 | --- | --- | ≤3.3 | ≤1.2 | ≥200/500 | --- |
高贝50/125 HiBand 50/125 | --- | --- | ≤3.0 | ≤1.0 | ≥500/1000 | --- |
高贝62.5/125 HiBand 62.5/125 | --- | --- | ≤3.0 | ≤1.0 | ≥200/600 | --- |
OM2(超贝®150 MaxBand® 150) | --- | --- | ≤3.0 | ≤1.0 | ≥700/500 | --- |
OM3(超贝®300 MaxBand® 300) | --- | --- | ≤3.0 | ≤1.0 | ≥1500/500 | --- |
OM4(超贝®550 MaxBand® 550) | --- | --- | ≤3.0 | ≤1.0 | ≥3500/500 | --- |
产品特点:
1、能有效地保护光纤;
2、光缆结构设计非常紧密;
3、具有很强的阻水防潮性能;
4、具有非常好的温度特性;
5、具有很强的抗拉伸性能和抗测压性能;
6、具有优异的阻燃性能;
Product features:
1, It can effectively protect the optical fiber;
2, Cable structure design is very compactness;
3, It has a strong water resistance and moisture resistance;
4, With very good temperature characteristics;
5,It has strong tensile resistance and pressure performance resistance.
6, It has excellent flame-retardant performance;
主要性能:
1、允许拉力:长期1000N,短期3000N;
2、允许压扁力:长期1000N/100mm,短期3000N/100mm;
3、弯曲半径:静态弯曲半径12.5倍光缆外径,动态弯曲半径25倍光缆直径;
4、储存和使用温度范围:-40~+70℃。
Main performance:
1, Tensile Strength: long term 600N, short term 1500N;
2, Crush Resistance: long term 300N/100mm, short term 1000N/100mm;
3, Bending radius: The static bending radius is 12.5 times the optical cable diameter, the dynamic bending radius is 25 times the optical cable diameter;
4, Storage and operating of temperature range: -40~+70℃.
用途:
用于室外干线网、局域网,广泛用于电信、移动、联通、有线电视、高速公路、铁路、地铁、石油化工、国防、视频监控等领域。
Uses:
used for outdoor trunk network, LAN, widely used in telecommunications, , cable TV, highway, railway, subway, petrochemical, national defense, video surveillance and other fields.
施工方式:管道、架空、直埋,也可以用于沟槽。
Application: Duct, Aerial, Direct buried, Can also be used for trench.
满足标准:YD/T 1114和IEC 60794-1标准。
This kind of cable complies with standard YD/T 1114 as well as IEC 60794-1.
光纤色谱和套管色谱:
1、光纤色谱为“全色谱”,颜色依次为:蓝色、橙色、绿色、棕色、灰色、白色(或本色)、红色、黑色、黄色、紫色、粉红色、水绿色;
2、套管色谱通常分两种:
(1)全色谱,颜色依次为:蓝色、橙色、绿色、棕色、灰色、白色、红色、黑色、黄色、紫色、粉红色、水绿色;
(2)领示色谱,颜色依次为:红色、绿色、自然色、自然色、自然色、自然色、自然色、自然色、自然色、自然色、自然色、自然色,领示色“红、绿”可以是套管,也可以是填充绳。
Colour Arrangement of fibers and loose tubes:
1, Standard fiber colour identification, followed by color: blue, orange, green, brown, gray, white(or natural), red, black, yellow, purple, pink, aqua;
2, Colour Arrangement of loose tubes in cable is usually divided into two kinds:
(1) The full colour identification, followed by color: blue, orange, green, brown, gray, white, red, black, yellow, purple, pink, aqua;
(2) The indicatory colour identification, color is red, green, natural, natural, natural, natural, natural, natural, natural, natural, The color "red, green" can be loose tubes, can also be fillers.