The fibers,250μm‚are positioned in a loose tube made of a high modulus plastic.The tubes are filled with a water−resustant filling compound.A Fiber Reinforced Plastic locates in the center of core as a non–metallic strength member.The tubes‹and fillers› are stranded around the strength member into a compact and circular core.An Aliminum Polyethylene Laminate(APL) is applied around the cable core.Then the cable core is covered with a thin polyethylene (PE) inner sheath.which is filled with jelly to product it from water ingress.After a corrugated steel tape armor is applied,the cable is completed with a PE outer sheath.

Characteristics

Good mechnical and temperature performance

High strength loose tube that is hydrolysis resistant

Special tube filling compound ensure a critical protection of fiber

Crush resistance and flexibility

The following measures are taken to ensure the cable watertight:

Loose tube filling compound

-100% cable core filling

-APL ,oisture barrier

-PSP enhacing moisture−proof

-Water−blocking material

GYFTA Cable Loose Tube With Non-metal Central Strength Member and Aluminium Tape

GYFTA FRP fiber optic cable is an outdoor communication optical cable of non-metallic strength member of the loose tube jelly-filled structure, with Al-polyethylene laminated sheath.

The loose tubes are made of high modulus plastics (PBT) and filled with a water resistant filling gel. Loose tubes are stranded around the non-metallic central strength member (FRP), cable core is filled with cable filling compound. The Corrugated Aluminum Tape is longitudinally applied over the cable core, and combined with a durable Polyethylene (PE) sheath.

Outdoor Cable GYFTA is with non-metallic central strength member of FRP and PE sheath. Fiber optic cable GYFTA is suitable for duct or aerial installation. Singlemode or multimode of GYFTA cable can be ordered as per the customer request.

Features

Jelly-filled loose tube

Central non-metallic strength member FRP

Jelly-filled cable core

nonmetallic reinforcement (if necessary)

PE outer sheath

Low loss,low chromatic dispersion

Excellent flexible capability and protection capability against bending

Special excess-length control method and cabling mode makes optical cable good mechanical and environmental properties

Filling water-blocking jelly brings entirely cross section double water-blocking capability

All non-metallic structure brings good anti-electromagnetic interference capability

Laying Method

Aerial and duct

Long distance communication, local trunk line, CATV&computer networks system

Description:

It refers to the transmission line used in the broadband access network system. It is a new type of access method. It integrates optical fiber and transmission copper wire, which can solve the problems of broadband access, equipment power consumption and signal transmission.

Application:

(1) Communication far power supply system;

(2) Short-distance communication system power supply.

Advantage:

(1) The outer diameter is small, the weight is light, and the occupied space is small (usually a series of problems can be solved by using multiple cables, where a composite cable can be used instead);

(2) The customer has low procurement cost, low construction cost and low network construction cost;

(3) It has excellent bending performance and good side pressure resistance, and it is convenient to construct;

(4) Simultaneously provide a variety of transmission technologies, with high adaptability and scalability, and wide application;

(5) Provide huge bandwidth access;

(6) Cost saving, using the optical fiber as a reserved for the household, avoiding secondary wiring;

(7) Solving the problem of equipment power consumption in network construction (avoiding repeated deployment of power supply lines)

Structure and composition:

(1) Optical fiber: optical signal receiving interface

(2) Copper wire: power interface

Description:

It refers to the transmission line used in the broadband access network system. It is a new type of access method. It integrates optical fiber and transmission copper wire, which can solve the problems of broadband access, equipment power consumption and signal transmission.

Application:

(1) Communication far power supply system;

(2) Short-distance communication system power supply.

Advantage:

(1) The outer diameter is small, the weight is light, and the occupied space is small (usually a series of problems can be solved by using multiple cables, where a composite cable can be used instead);

(2) The customer has low procurement cost, low construction cost and low network construction cost;

(3) It has excellent bending performance and good side pressure resistance, and it is convenient to construct;

(4) Simultaneously provide a variety of transmission technologies, with high adaptability and scalability, and wide application;

(5) Provide huge bandwidth access;

(6) Cost saving, using the optical fiber as a reserved for the household, avoiding secondary wiring;

(7) Solving the problem of equipment power consumption in network construction (avoiding repeated deployment of power supply lines)

Structure and composition:

(1) Optical fiber: optical signal receiving interface

(2) Copper wire: power interface