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Hybrid optical and electrical stranded loose tube cable GDTA
NEWSUN
37
Hybrid Optical Cable is a versatile solution that combines optical fiber and copper wire in a single cable. This design simultaneously meets the needs for high-speed data transmission and equipment power supply.
The cable's internal structure typically consists of two distinct units:
Optical Fiber Unit: Composed of multiple optical fibers, dedicated to high-speed data transmission.
Copper Wire Unit: Responsible for transmitting power signals.
These units are specially designed and shielded to ensure optical and electrical signals do not interfere with each other during transmission. This makes it widely applicable in campus networks, communication base stations, fiber-to-the-home (FTTH) setups, security surveillance systems, and other fields requiring integrated power and data delivery.
Key Features:
Robust Performance: Excellent mechanical strength and temperature stability.
Dual Functionality: Combines optical fiber for data transmission with copper conductors for power supply, enabling centralized power monitoring and equipment maintenance.
Cost Efficiency: Reduces procurement and construction expenses by integrating power and data delivery.
Operational Streamlining: Enhances power manageability and minimizes coordination efforts.
Ideal Application: Primarily designed for connecting BBU (Baseband Unit) to RRU (Remote Radio Unit) in distributed base station DC remote power supply systems.
Versatile Installation: Suitable for both underground duct and overhead deployment.

Hybrid Optical Cable is a versatile solution that combines optical fiber and copper wire in a single cable. This design simultaneously meets the needs for high-speed data transmission and equipment power supply.
The cable's internal structure typically consists of two distinct units:
Optical Fiber Unit: Composed of multiple optical fibers, dedicated to high-speed data transmission.
Copper Wire Unit: Responsible for transmitting power signals.
These units are specially designed and shielded to ensure optical and electrical signals do not interfere with each other during transmission. This makes it widely applicable in campus networks, communication base stations, fiber-to-the-home (FTTH) setups, security surveillance systems, and other fields requiring integrated power and data delivery.
Key Features:
Robust Performance: Excellent mechanical strength and temperature stability.
Dual Functionality: Combines optical fiber for data transmission with copper conductors for power supply, enabling centralized power monitoring and equipment maintenance.
Cost Efficiency: Reduces procurement and construction expenses by integrating power and data delivery.
Operational Streamlining: Enhances power manageability and minimizes coordination efforts.
Ideal Application: Primarily designed for connecting BBU (Baseband Unit) to RRU (Remote Radio Unit) in distributed base station DC remote power supply systems.
Versatile Installation: Suitable for both underground duct and overhead deployment.

Type | O.D. (mm) | Weight (Kg/km) | Tensile strength Long/short term (N) | Crush Long/short term (N/100mm) | Structure |
GDTA-02-24Xn+2×1.5 | 11.2 | 132 | 600/1500 | 300/1000 | Structure I |
GDTA-02-24Xn+2×2.5 | 12.3 | 164 | 600/1500 | 300/1000 | Structure I |
GDTA-02-24Xn+2×4.0 | 14.4 | 212 | 600/1500 | 300/1000 | Structure II |
GDTA-02-24Xn+2×5.0 | 14.6 | 258 | 600/1500 | 300/1000 | Structure II |
GDTA-02-24Xn+2×6.0 | 15.4 | 287 | 600/1500 | 300/1000 | Structure II |
GDTA-02-24Xn+2×8.0 | 16.5 | 350 | 600/1500 | 300/1000 | Structure II |
1. Xn refers to fibre type.
2. 2*1.5/2*2.5/2*4.0/2*6.0/2*8.0indicates the number and size of copper wires.
3. Hybrid cables with different numbers and sizes of copper wires can be provided on request.
4. Hybrid optical and electrical stranded loose tube cable GDTA with different fibre counts can be provided on request.
Cross section (mm2) | Max. DC resistance of single conductor (20 ℃)(Ω/km) | Insulation resistance (20℃)(MΩ.km) | Dielectric strength KV, DC 1min strength KV, DC 1min | ||
Between each conductor and other metal members connected in cable | Between conductors | Between conductor and metallic armor | Between conductor and steel wire | ||
1.5 | 13.3 | No less than 5,000 | 5 | 5 | 3 |
2.5 | 7.98 | ||||
4.0 | 4.95 | ||||
5.0 | 3.88 | ||||
6.0 | 3.30 | ||||
8.0 | 2.47 | ||||
Type | O.D. (mm) | Weight (Kg/km) | Tensile strength Long/short term (N) | Crush Long/short term (N/100mm) | Structure |
GDTA-02-24Xn+2×1.5 | 11.2 | 132 | 600/1500 | 300/1000 | Structure I |
GDTA-02-24Xn+2×2.5 | 12.3 | 164 | 600/1500 | 300/1000 | Structure I |
GDTA-02-24Xn+2×4.0 | 14.4 | 212 | 600/1500 | 300/1000 | Structure II |
GDTA-02-24Xn+2×5.0 | 14.6 | 258 | 600/1500 | 300/1000 | Structure II |
GDTA-02-24Xn+2×6.0 | 15.4 | 287 | 600/1500 | 300/1000 | Structure II |
GDTA-02-24Xn+2×8.0 | 16.5 | 350 | 600/1500 | 300/1000 | Structure II |
1. Xn refers to fibre type.
2. 2*1.5/2*2.5/2*4.0/2*6.0/2*8.0indicates the number and size of copper wires.
3. Hybrid cables with different numbers and sizes of copper wires can be provided on request.
4. Hybrid optical and electrical stranded loose tube cable GDTA with different fibre counts can be provided on request.
Cross section (mm2) | Max. DC resistance of single conductor (20 ℃)(Ω/km) | Insulation resistance (20℃)(MΩ.km) | Dielectric strength KV, DC 1min strength KV, DC 1min | ||
Between each conductor and other metal members connected in cable | Between conductors | Between conductor and metallic armor | Between conductor and steel wire | ||
1.5 | 13.3 | No less than 5,000 | 5 | 5 | 3 |
2.5 | 7.98 | ||||
4.0 | 4.95 | ||||
5.0 | 3.88 | ||||
6.0 | 3.30 | ||||
8.0 | 2.47 | ||||
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