库存促销48芯光缆GYTA48芯室外单模光缆48芯室外单模层绞式光缆

主要机械性能(The main mechanical properties)：

附设方式(Laying mode)：管道、架空(Duct, Aerial)

适用温度范围(operating temperature)：-40℃～+60℃

应用范围：适用于长途通信和局间通信

Application：Long distance and interoffice communication

产品特点(features)：

1.合理的设计及精确的控制松套管中光纤的余长，使光缆具有良的抗拉性能和温度性能。

Reasonable design and precise control over the loose-tube fiber in the remainder of a long, fiber optic cable with excellent performance and temperature tensile properties.

2.缆芯内充满油膏，确保了纵向阻水效果。

Core cable filled ointment to ensure that the vertical water blocking effect.

3.松套管（填充绳）围绕中心加强件SZ层绞。

Loose-tube (filled with rope) to strengthen the focus on the central pieces of SZ-cutter.

4.双面涂塑铝带挡潮，并具有抗侧压作用。

Double coated Aluminium tide, and has lateral pressure.

5.松套管围绕中心加强件SZ层绞。

Loose pieces of casing around the centres of the SZ-cutter.

6.松套管材料本身具有良好低水解性能和较高的强度，管内充以特种油膏，对光纤进行了关键性保护。

Cannola material itself has good resistance to hydrolysis performance and high strength and tube filled with special cream, optical fiber were key protection.

7.PE护套具有很好的抗紫外辐射性能。

PE sheathed have very good ultraviolet radiation properties.