The fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with water blocking yarns. A Fiber Reinforced Plastic (FRP) (may PE blanket) locates in the center of core as a non-metallic strength member. The tubes (ａnd fillers) are stranded around the strength member into a compact and circular core. The cable core is filled with the water blocking yarns .Then ,A water blocking tape  is applied around the cable core. The cable is completed with a PE sheath.

光纜芯數(shù)范圍：2～288芯            

Optical cable core number: 2 ~ 288 core

光纖種類及其主要光學(xué)特性:

Optical fiber types and their optical characteristics:

產(chǎn)品特點(diǎn)：

1、松套管內(nèi)和纜芯放入特種阻水紗，對(duì)光纖進(jìn)行了關(guān)鍵性保護(hù)；

2、光纜結(jié)構(gòu)設(shè)計(jì)非常緊密；

3、具有良好的柔韌性；

4、具有非常好的機(jī)械特性和溫度特性；

5、具有很強(qiáng)的阻水防潮性能；

6、PE外護(hù)套有很強(qiáng)的抗紫外線輻射性能和耐磨性能；

7、沒有金屬元件，特別適合電力系統(tǒng)和高電場(chǎng)環(huán)境；

Product features:

1,Special water-blocking yarns ensure a critical protection of fiber in loose tubes and the cable core;

2, Cable structure design is very compactness;

3, It has good flexibility;

4, With very good mechanical characteristics and temperature characteristics;

5, It has a strong water resistance and moisture resistance;

6, PE outer sheath has very strong ultraviolet radiation resistance and wear resistance;

7, No metal components, especially suitable for power system and high electric field environment;

主要性能：

1、允許拉力：“長期/短期”為“300N/1000N”或者“600N/1500N”或者“1000N/3000N”；

2、允許壓扁力：長期300N/100mm，短期1000N/100mm；

3、彎曲半徑：靜態(tài)彎曲半徑10倍光纜外徑，動(dòng)態(tài)彎曲半徑20倍光纜直徑；

4、儲(chǔ)存和使用溫度范圍：-40～+70℃。

Main performance:

1, Tensile Strength: “l(fā)ong term/short term” can be “300N/1000N” or “600N/1500N” or “1000N/3000N”;

2, Crush Resistance: long term 300N/100mm, short term 1000N/100mm;

3, Bending radius: The static bending radius is 10 times the optical cable diameter, the dynamic bending radius is 20 times the optical cable diameter;

4, Storage and operating of temperature range: -40～+70℃.

用途：

用于室外干線網(wǎng)、局域網(wǎng)，廣泛用于電信、移動(dòng)、聯(lián)通、有線電視、高速公路、鐵路、地鐵、石油化工、國防、視頻監(jiān)控等領(lǐng)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，也可以用于溝槽。

Application: Duct, Aerial, Can also be used for trench.

滿足標(biāo)準(zhǔn)：YD/T 901和IEC 60794-1標(biāo)準(zhǔn)。

This kind of cable complies with standard YD/T 901 as well as IEC 60794-1.

光纖色譜和套管色譜：

1、光纖色譜為“全色譜”，顏色依次為：藍(lán)色、橙色、綠色、棕色、灰色、白色（或本色）、紅色、黑色、黃色、紫色、粉紅色、水綠色；

2、套管色譜通常分兩種：

（1）全色譜，顏色依次為：藍(lán)色、橙色、綠色、棕色、灰色、白色、紅色、黑色、黃色、紫色、粉紅色、水綠色；

（2）領(lǐng)示色譜，顏色依次為：紅色、綠色、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，領(lǐng)示色“紅、綠”可以是套管，也可以是填充繩。

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.