Description
GDTS optical cable features single-mode or multimode fibers housed in loose tubes made of high-modulus plastic, filled with tube filling compound for fiber protection. A central metallic strength member provides structural stability, with tubes and copper wires stranded around it to form a compact cable core. The core is filled with cable filling compound and armored with corrugated steel tapes for enhanced durability. A robust polyethylene (PE) outer sheath is extruded to complete the cable, offering excellent mechanical performance and protection in access network applications.
Feature
Cross-section Diagram
- Accurate process control ensures excellent mechanical performance and temperature stability.
- Optical and electrical hybrid design solves power supply and signal transmission challenges.
- Simplifies power management, reducing coordination and maintenance efforts.
- Lowers procurement and construction costs.
- Primarily used for connecting BBU and RRU in DC remote power supply systems for distributed base stations.
- Suitable for duct and aerial installations.
Application Scenario
1. Telecommunication Networks
- Used in distributed base stations for mobile communication systems.
- Provides reliable connections between Baseband Units (BBU) and Remote Radio Units (RRU).
2. Distributed Base Stations
- Facilitates DC remote power supply and signal transmission for distributed antenna systems (DAS).
- Reduces power supply challenges by combining optical and electrical transmission in a single cable.
3. Smart Cities and IoT Networks
- Supports smart city infrastructure, integrating power and data for IoT devices and sensors.
- Ensures efficient signal transmission and power distribution in urban environments.
Delivery
Recommended Delivery Length: 2000m.
Other lengths can be provided according to customer requirements.
Technical Parameters
|
Model
|
Diameter
mm
|
Weight
(kg/km)
|
Tensile Force (N)
Long/short-term
|
Crush Force
Long/short-term
(N/)
|
Structure
|
|
GDTS-02-24Xn+2×1.5
|
11.6
|
157
|
600/1500
|
300/1000
|
Structure I
|
|
GDTS-02-24Xn+2×2.5
|
12.5
|
190
|
600/1500
|
300/1000
|
Structure II
|
|
GDTS-02-24Xn+2×4.0
|
14.6
|
241
|
600/1500
|
300/1000
|
Structure II
|
|
GDTS-02-24Xn+2×5.0
|
15.0
|
282
|
600/1500
|
300/1000
|
Structure III
|
|
GDTS-02-24Xn+2×6.0
|
15.7
|
300
|
600/1500
|
300/1000
|
Structure III
|
|
GDTS-02-24Xn+2×8.0
|
16.9
|
383
|
600/1500
|
300/1000
|
Structure III
|
Electrical Performance
|
Conductor Cross-Sectional Area
(mm²)
|
Max. DC Resistance per Conductor
(Ω/km at 20°C)
|
Insulation Resistance
MΩ·km at 20°C
|
Withstand Voltage Strength
(kV, DC, 1 Minute)
|
|
Between insulated conductor and other metals connected inside the cable
|
Between Conductors
|
Between conductor and metal armor tape
|
Between conductor and steel wire
|
|
1.5
|
13.3
|
≤10000
|
5
|
5
|
3
|
|
2.5
|
7.98
|
|
4
|
4.95
|
|
5
|
3.88
|
|
6
|
3.3
|
|
8
|
2.47
|
*Sizes and performance values can be specified by customers.
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