Armored Anti Rodent Stranded Loose Tube Outdoor Cable GYTA
Description
GYTA armored fiber optic cables boast a loose tube encased in PSP for superior crush resistance. Water-
blocking material between the PSP and tube maintains cable integrity. Finished with a single PE sheath, it's
ideal for aerial or duct installations, metropolitan networks, and high-density fiber scenarios in communication
setups between bureaus, access networks, and metropolitan networks.
Application
1 Interbuilding voice or data communication backbone.
2 Installed in ducts or underground conduits.
Characteristic
1 Strong mechanical and temperature performance.
2 Hydrolysis-resistant high-strength loose tubes.
3 A specialized tube filling compound for crucial fiber protection.
4 Resilience against crushing and flexibility.
5 UV protection due to the PE sheath.
6 Watertight features including a steel central strength member, filling compound, and complete cable core filling.
7 Moisture-proofing through the aluminum tape.
Cable construction details
| Number of fiber |
2~144core |
| Moisture Barrier |
Water blocking system |
| Central strength member |
Material |
Steel wire/FRP/FRP with PE cover |
| size |
1.5mm~2.0mm |
| Loose tube |
material |
PBT |
| diameter |
Ф2.2(outer/inner) |
| Tube-filling |
Tube filling compoun |
| Armoring |
Material |
Aluminum/Steel tape |
| Outer sheath |
material |
PE,HDPE |
| diameter |
1.70±0.2mm |
Fiber color
|
Number of fiber
12 cores per tube
|
1 |
2 |
3 |
4 |
5 |
6 |
| Blue |
Orange |
Green |
Brown |
Grey |
White |
| 7 |
8 |
9 |
10 |
11 |
12 |
| Red |
Black |
Yellow |
Violet |
Pink |
Aqua |
| Color 13~24 will be marked with a black tracer.For black color no need marked black tracer, will use nature color instead. |
Cable Mechanical characteristic
| core |
Cable diameter |
weight |
| 2 cores to 36 cores |
10.0±0.3mm |
90±3kg/km |
| 39 cores to 72 cores |
10.2±0.3mm |
95±3kg/km |
| 74 cores to 96 cores |
12±0.4mm |
135±4kg/km |
| 98 cores to 120 cores |
14±0.5mm |
145±5kg/km |
| 122 cores to 144 cores |
16±0.7mm |
204±7kg/km |
| Min Bending Radius(mm) |
Long term |
10D |
Min Bending
Radius(mm) |
Short term |
20D |
Min allowable
Tensile Strength(N) |
Long term |
600 |
Min allowable
Tensile Strength(N) |
Short term |
1500 |
| Crush Load (N/100mm) |
Long term |
300 |
| Crush Load (N/100mm) |
short term |
1000 |
Operation
temperature (℃) |
-40+75 |
Installation
temperature(℃) |
-15+60 |
Fiber characteristic
| Fiber style |
Unit |
SM
G652 |
SM
G652D |
MM
50/125 |
MM
62.5/125 |
MM
OM3-300 |
| condition |
nm |
1310/1550 |
1310/1550 |
850/1300 |
850/1300 |
850/1300 |
| attenuation |
dB/km |
≤ |
≤ |
≤ |
≤3.0/1.0 |
≤3.0/1.0 |
| 0.36/0.23 |
0.34/0.22 |
3.0/1.0 |
---- |
---- |
| Dispresion |
1550nm |
Ps/(nm*km) |
---- |
≤18 |
---- |
---- |
Dispresion |
| 1625nm |
Ps/(nm*km) |
---- |
≤22 |
---- |
---- |
|
| Bandwith |
850nm |
MHZ.KM |
---- |
---- |
≧400 |
≧160 |
Bandwith |
| 1300nm |
MHZ.KM |
---- |
---- |
≧800 |
≧500 |
|
| Zero dispersion wavelength |
nm |
1300-1324 |
≧1302,
≤1322 |
---- |
---- |
≧ 1295,
≤1320 |
| Zero dispresion slope |
nm |
≤0.092 |
≤0.091 |
---- |
---- |
---- |
| PMD Maximum Individual Fibr |
|
≤0.2 |
≤0.2 |
---- |
---- |
≤0.11 |
| PMD Design Link Value |
Ps(nm2*km) |
≤0.12 |
≤0.08 |
---- |
---- |
---- |
| Fibre cutoff wavelength λc |
nm |
≧ 1180,
≤1330 |
≧1180,
≤1330 |
---- |
---- |
---- |
| Cable sutoff wavelength λcc |
nm |
≤1260 |
≤1260 |
---- |
---- |
---- |
| MFD |
1310nm |
um |
9.2+/-0.4 |
9.2+/-0.4 |
---- |
---- |
---- |
| 1550nm |
um |
10.4+/-0.8 |
10.4+/-0.8 |
---- |
---- |
---- |
| Numerical Aperture(NA) |
|
---- |
---- |
0.200+/
-0.015 |
0.275+/-0.
015 |
0.200+/-0
.015 |
Step(mean of bidirectional
measurement) |
dB |
≤0.05 |
≤0.05 |
≤0.10 |
≤0.10 |
≤0.10 |
Irregularities over fiber
length and point |
dB |
≤0.05 |
≤0.05 |
≤0.10 |
≤0.10 |
≤0.10 |
| Dicontinuity |
Difference backscatter
coefficient |
dB/km |
≤0.05 |
≤0.03 |
≤0.08 |
≤0.10 |
≤0.08 |
| Attenuation uniformity |
dB/km |
≤0.01 |
≤0.01 |
|
|
|
| Core dimater |
um |
|
|
50+/-1.0 |
62.5+/-2.5 |
50+/-1.0 |
| Cladding diameter |
um |
125.0+/-0.1 |
125.0+/-0.1 |
125.0+/-0.1 |
125.0+/-0.1 |
125.0+/-0.1 |
| Cladding non-circularity |
% |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
| Coating diameter |
um |
242+/-7 |
242+/-7 |
242+/-7 |
242+/-7 |
242+/-7 |
Coating/chaffinch
concentrically error |
um |
≤12.0 |
≤12.0 |
≤12.0 |
≤12.0 |
≤12.0 |
| Coating non circularity |
% |
≤6.0 |
≤6.0 |
≤6.0 |
≤6.0 |
≤6.0 |
| Core/cladding conentricity error |
um |
≤0.6 |
≤0.6 |
≤1.5 |
≤1.5 |
≤1.5 |
| Curl(radius) |
um |
≤4 |
≤4 |
---- |
---- |
---- |
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