GYXTW Central Loose Tube Cable
- Brand: NVOC
- Type: GYXTW
Central Loose Tube Outdoor Cable
Application
1. Adopted to Outdoor distribution
2. Suitable for aerial .pipeline laying method
3. Long distance and local area network communication
Characteristics
1. Steel-wire parallel member, Filler protect tube fiber steel tape armored
2. Excellent mechanical and environmental performance
3. Compact structure, Light weight
4. Can be installed conveniently and operated simply
Fiber Parameters
|
No. |
Items |
Unit |
Specification |
|
|
G.652D |
||||
|
1 |
Mode Field Diameter |
1310nm |
μm |
9.2±0.4 |
|
1550nm |
μm |
10.4±0.5 |
||
|
2 |
Cladding Diameter |
μm |
124.8±0.7 |
|
|
3 |
Cladding Non-Circularity |
% |
≤0.7 |
|
|
4 |
Core-Cladding Concentricity Error |
μm |
≤0.5 |
|
|
5 |
Coating Diameter |
μm |
245±5 |
|
|
6 |
Coating Non-Circularity |
% |
≤6.0 |
|
|
7 |
Cladding-Coating Concentricity Error |
μm |
≤12.0 |
|
|
8 |
Cable Cutoff Wavelength |
nm |
λcc≤1260 |
|
|
9 |
Attenuation (max.) |
1310nm |
dB/km |
≤0.4 |
|
1550nm |
dB/km |
≤0.3 |
||
|
Technical Parameters |
|||||||||
|
Cable Count |
Out sheath |
Weight |
Minimum allowable
Tensile Strength |
minimum allowable
Crush Load |
Minimum Bending
Radius |
Storage |
|||
|
（MM) |
（KG) |
short term |
long term |
short term |
long term |
short term |
long term |
（℃） |
|
|
2 |
8.0 |
78.00 |
1500 |
600 |
1000 |
300 |
20D |
10D |
-40+60 |
|
4 |
8.0 |
78.00 |
1500 |
600 |
1000 |
300 |
20D |
10D |
-40+60 |
|
6 |
8.0 |
78.00 |
1500 |
600 |
1000 |
300 |
20D |
10D |
-40+60 |
|
8 |
8.0 |
78.00 |
1500 |
600 |
1000 |
300 |
20D |
10D |
-40+60 |
|
10 |
8.0 |
78.00 |
1500 |
600 |
1000 |
300 |
20D |
10D |
-40+60 |
|
12 |
8.0 |
78.00 |
1500 |
600 |
1000 |
300 |
20D |
10D |
-40+60 |
|
Optical Characteristics |
|
||||
|
Fiber Sort |
Multimode |
G.651 |
A1a:50/125 |
Graded-index fiber |
|
|
|
|||||
|
A1b:62.5/125 |
|
||||
|
|
|||||
|
Single mode |
G.652(A、B、C、D） |
B1.1:Conventional fiber |
|
||
|
G.653 |
B2: Zero dispersion shifted |
|
|||
|
G.654 |
B1.2 :Cut-off wavelength shifted |
|
|||
|
G.655 |
B4: Main technical
data for positive |
|
|||
