● Good mechanical and temperature performance;
● Optical-electric hybrid design solves power supply and signal transmission problems, and provides centralized power monitoring and maintenance for equipment;
● Improve power manageability, reduce power coordination and maintenance;
● Reduce procurement costs and save construction costs;
● Mainly used for the connection between BBU and RRU in distributed base station DC remote power supply systems;
● Suitable for pipeline and overhead installation
|
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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