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 steel wire (may PE blanket) locates in the center of core as a 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 polyethylene outer 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特性:

Optical fiber types and their optical characteristics:

產品特點：

1、能有效地保護光纖；

2、光纜結構設計非常緊密；

3、具有很強的阻水防潮性能；

4、具有非常好的溫度特性；

5、具有很強的抗拉伸性能和抗測壓性能；

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.

主要性能：

1、允許拉力：長期1000N，短期3000N；

2、允許壓扁力：長期1000N/100mm，短期3000N/100mm；

3、彎曲半徑：靜態(tài)彎曲半徑12.5倍光纜外徑，動態(tài)彎曲半徑25倍光纜直徑；

4、儲存和使用溫度范圍：-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：

用于室外干線網(wǎng)、局域網(wǎng)，廣泛用于電信、移動、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，也可以用于溝槽。

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

滿足標準：YD/T 901和IEC 60794-1標準。

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.