光電復合纜：“光纖+通信對絞線+饋電線”型

Optical fiber + communication twisted pair+ feeder line

1、結構示意圖：以“GDTA-光纖+通信對絞線+饋電線”為例。

1,Structural sketch: Taking “GDTA- optical fiber + communication twisted pair+ feeder line” as an example.

2、光纖可以是三種方式：可以是φ250μm光纖、光纖帶、φ900μm緊套光纖。

2,Optical fiber can be in three ways: it can be φ250μm  fiber, ribbon fiber, φ900μm  tight buffer fiber.

3、纜芯按照是否填充油膏分為三種：

（1）油膏填充型：光纖松套管和纜芯間隙都填充油膏。

（2）半干式：光纖松套管填充油膏，纜芯間隙填充阻水紗和阻水帶。

（3）全干式：光纖松套管填充阻水紗，纜芯間隙填充阻水紗和阻水帶。該結構不會對設備和環(huán)境造成污染，并且方便于施工。

3, the cable core is divided into three types according to whether or not to fill the ointment:

(1)The filling type of the ointment: The optical fiber loose tube and the cable core gap are filled with ointment.

(2) Semi dry type: The optical fiber loose tube filling ointment,the cable core gap filling water blocking yarn and water blocking tape.

(3)Full dry type:The fiber loose tube filled with water blocking yarn,the cable core gap filled with water blocking yarn and water blocking tape. The structure does not pollute the equipment and the environment, and is convenient for construction.

4、按照施工方式可以分為：架空型、管道型、溝槽型、直埋型、水下敷設型等，不同的施工方式有不同的護套類型。

4, In accordance with the construction method it can be divided into: aerial type, pipe type, groove type, directly buried, underwater laying type,etc, different construction methods have different sheath types.

5、光纜的結構分布、形狀、性能和其他要求可以根據客戶需求設計定制。

5,The structure, shape, performance and other requirements of optical cable can be customized according to customer requirements.

6、具體采用哪一種方式請咨詢我公司銷售人員。

6,Specific ways to use please consult our sales staff.