光纜gyta產品描述

Product Debion

GYTA光纜的結構是將250μm光纖套入高模量材料制成的松套管中，松套管內填充防水化合物。纜芯的中心是一根金屬加強芯，對于某些芯數的光纜來說，金屬加強芯外還需擠上一層聚乙烯(PE)。松套管(和填充繩)圍繞中心加強芯絞合成緊湊和圓形的纜芯，纜芯內的縫隙充以阻水填充物。涂塑鋁帶(APL)縱包后擠制聚乙烯護套成纜。

The fibers, 250μm,are bed in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a bllic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core, which is filled with the filling compound to protect it from water ingress. Then, the cable is completed with a PE sheath.

gyta光纜產品特點

Product Features

具有很好的機械性能和溫度特性

Good mechanical and temperature perbance

松套管材料本身具有良好的耐水解性能和較高的強度

High strength loose tube that is hydrolysis resistant

管內充以特種油膏，對光纖進行了關鍵性保護

Special tube filling compound ensure a critical protection of fiber

特別設計的緊密的光纜結構，有效防止套管回縮

Specially designed compact structure is good at preventing loose tubes from shrinking

PE護套具有很好的抗紫外輻射性能

PE sheath protects cable from ultraviolet radiation

采用下列措施來確保光纜的防水性能：

To assure the water-proof function by:

單根鋼絲中心加強芯

Single steel wire as central strength member

松套管內填充特種防水化合物

Special tube filling compound ensure a critical protection of fiber

完全纜芯填充

Fully filled in the cable

涂塑鋁帶(APL)防潮層

APL layer

光學特性Optical Characteristics

GYTA光纜一般用于通信架空/穿管，常用芯數4-288芯。

GYTA optical cables are generally used for communication overhead/conduit installation, with a common core count of 4-288.