GDTA APL Armored Hybrid Optical Fiber and Electrical Cable

GDTA Hybrid Optical Fiber and Electrical Cable APL Armored for Distributed Base Station

■ Introduction:

Hybrid optical cables combine both single-mode or multimode fibers and electrical conductors, making them ideal for various applications where optical and electrical transmission need to coexist in one cable. The design consists of fibers housed in loose tubes made of high-modulus plastic, filled with a tube-filling compound. A metallic strength member is placed at the center of the cable, and the tubes and copper wires are stranded around it to form the cable core. The core is filled with a cable-filling compound and armored with aluminum tapes, ensuring strength and durability. Finally, a PE outer sheath is extruded to protect the internal components.

 

■ Features:

• Accurate process control for reliable mechanical and temperature performance.

• Optical and electrical hybrid design, addressing both power supply and signal transmission requirements.

• Improved manageability of power, reducing coordination and maintenance efforts for power supplies.

• Cost-saving, as it reduces procurement costs and construction expenses.

• Primarily used to connect BBU (Baseband Unit) and RRU (Remote Radio Unit) in DC remote power supply systems for distributed base stations.

• Suitable for duct or aerial installation in various infrastructure setups.

 

■ Product Series:

Hybrid Optical and Electrical Cable Applied in Access Network:

• GDTC8S: Self-supporting aerial PSP

• GDTA53: Buried installation

• GDTA, GDTS: Duct or aerial installation

 

Hybrid Optical Cable Applied in Wireless RRU:

• GDFJAH: Hybrid optical fiber electrical APL LSZH

• GDFJAHP: Hybrid optical fiber electrical APL LSZH

• GJYFJH: Sub-unit Aramid yarn LSZH sheath

• GJYWFJH: TBF Aramid LSZH sheath

• GJYXFH: Multi-core Aramid yarns double sheath

• GDFJH: Hybrid optical and electrical steel hose

■ Cross Section:

1. Filler  2. PE Sheath  3. Fibre  4. Tube Filling Compound  5. Loose Tube  6. Strength Member  7. Ripcord  8. Copper Wire  9. APL      10. Cable Filling Compound

1. Filler  2. Filler  3. Copper Wire  4. Ripcord  5. Strength Member  6. Cable Filling Compound  7. APL  8. Fibre  9. Tube Filling Compound  10. Loose Tube  11. PE Sheath

■ Technical Characteristics:

GDTA-02-24Xn + 2×1.5

• Diameter: 11.2 mm

• Weight: 132 kg/km

• Tensile Strength: 600 N (long term), 1500 N (short term)

• Crush Resistance: 300 N/100mm (long term), 1000 N/100mm (short term)

• Structure: I

 

GDTA-02-24Xn + 2×2.5

• Diameter: 12.3 mm

• Weight: 164 kg/km

• Tensile Strength: 600 N (long term), 1500 N (short term)

• Crush Resistance: 300 N/100mm (long term), 1000 N/100mm (short term)

• Structure: I

 

GDTA-02-24Xn + 2×4.0

• Diameter: 14.4 mm

• Weight: 212 kg/km

• Tensile Strength: 600 N (long term), 1500 N (short term)

• Crush Resistance: 300 N/100mm (long term), 1000 N/100mm (short term)

• Structure: II

GDTA-02-24Xn + 2×5.0

• Diameter: 14.6 mm

• Weight: 258 kg/km

• Tensile Strength: 600 N (long term), 1500 N (short term)

• Crush Resistance: 300 N/100mm (long term), 1000 N/100mm (short term)

• Structure: II

 

GDTA-02-24Xn + 2×6.0

• Diameter: 15.4 mm

• Weight: 287 kg/km

• Tensile Strength: 600 N (long term), 1500 N (short term)

• Crush Resistance: 300 N/100mm (long term), 1000 N/100mm (short term)

• Structure: II

 

GDTA-02-24Xn + 2×8.0

• Diameter: 16.5 mm

• Weight: 350 kg/km

• Tensile Strength: 600 N (long term), 1500 N (short term)

• Crush Resistance: 300 N/100mm (long term), 1000 N/100mm (short term)

• Structure: II

 

■ Environmental Characteristics::

Transport/Storage Temperature: -40℃ to +70℃

■ Delivery Length:

Standard Length: 2000 meters

Other Lengths: Available upon request