Definition GDTA Fiber Optic Cable

GDTA Fiber Optic Cable is the type of fiber optic cable that is capable of transmitting optical signals as well as the electricity. This type of fiber cable attaches optical units in the low-voltage cable. The research showed that GDTA Fiber Optic Cable is widely used under a rated voltage of about 0.6/kv or below. That shows GDTA Fiber Optic Cable can’t be used in areas of high temperatures. 

Description of GDTA Fiber Optic Cable

The structure of internet-use optical power composite cable is made by coating 250 cables into loose tubes made of high modulus materials which are filled with waterproof compound. The center of cable core is FRP or metal strength member (metal strength member covered with a layer of PE sheath).Wires and loose tubes are stranded around the central strength member to form tight round cable core. All the interstices of cable core are filled with water-blocking compound. After the PSP tape is longitudinally applied, the cable is completed with a layer of PE sheath or LSZH sheath.

Execution standard of GDTA Fiber Optic Cable

YD/T 2159-2010 Internet-use optical power composite cable

Laying method: pipe, aerial

Application of GDTA Fiber Optic Cable

Suitable for short distance communications and remote power feed for communications equipment.

Features of GDTA Fiber Optic Cable

*Has good flexibility and mechanical property

*Electro-optical integration design makes it possible to save pipe resources to the greatest extent.

*The relative independent structures of cable and optical cable make it conducive to the connection and their laying at installation.

*The integration of power line, telephone line, TV lines, network cable, monitoring line and data line makes it possible to save costs.

*Great working temperature range.

*Great construction temperature range.

*The diameter and bending radius of the optical cable is small and can be freely installed even in narrow spaces. Meanwhile, it can transmit both optical signals and electricity.

*Has a strict process and scientific design.

*Realizing the double functions of the terminal power supply and information transmission.

*Making full use of the low-voltage cable and cable lines laid to homes.

*The integral optical-electro transmission medium saves the trouble of a second cable laying and saves construction costs.

*The relative independent structure of the cable part and the optical cable part makes it conducive to connection and their laying at installation.

*The cable has small external diameter and is of light weight and is capable of saving space.

Specifications of GDTA Fiber Optic Cable

Fiber count: 2~144 fibers

The number of conductors: 2~6

Cross-sectional area of conductor: 1.5~1000mm2

Execution standard: GB/T 12706-2008, YD/T 901-2009, YD/T769-2010, YDT/1997-2009.

Scope of application: intellectual power grid construction, and fiber-to-the-home in the residential quarters and buildings in cities.

Conclusion

GDTA Fiber Optic Cable has been in use for a long time and many companies are currently adopting it. Due to its outstanding features, GDTA Fiber Optic Cable has been regarded as one of the best fiber cables to be used in electrical organizations. In support, a good number of the electricians have shown their satisfaction with this form of fiber cable.