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GYTA layer twisted aluminum armored optical cable
The structure of GYTA optical cable is to insert 250m optical fiber into a loose tube made of high modulus material, and fill the loose tube with wate
Product details
·Product Features
·Has excellent mechanical properties and temperature characteristics.
·The loose tube material itself has good water resistance and high strength.
·The tube is filled with special grease to provide critical protection for the optical fiber.
·Specially designed tight fiber optic cable structure effectively prevents sleeve retraction.
·PE sheath has excellent resistance to ultraviolet radiation.
·Take the following measures to ensure the waterproof performance of the optical cable.
Single steel wire center reinforcement core.
Fill the loose tube with special waterproof compound.
Complete cable core filling.
Coated aluminum foil (APL) moisture-proof layer.
·Product standards
GYTA optical cable complies with YD/T 901-2001 and IEC 60794-1 standards.
·Optical characteristics
|
|
G.652 |
G.655 |
50/125μm |
62.5/125μm |
|
|
attenuation (+20℃) |
@850nm |
|
|
≤3.0 dB/km |
≤3.0 dB/km |
|
@1300nm |
|
|
≤1.0 dB/km |
≤1.0 dB/km |
|
|
@1310nm |
≤0.36 dB/km |
≤0.40 dB/km |
|
|
|
|
@1550nm |
≤0.22 dB/km |
≤0.23dB/km |
|
|
|
|
Bandwidth (Class A) |
@850nm |
|
|
≥500 MHz·km |
≥200 MHz·km |
|
@1300nm |
|
|
≥1000 MHz·km |
≥600 MHz·km |
|
|
Numerical Aperture |
|
|
0.200±0.015NA |
0.275±0.015NA |
|
|
Cut off wavelength of optical cable |
≤1260nm |
≤1480nm |
|
|
|
·Structural parameters
|
Fiber optic cable model |
Number of optical fibers |
Number of sleeves
|
Number of filling ropes |
Cable Diameter mm |
cable weightkg/km |
Allow tensile force long-term/short-term Term N |
Allow squash Force long-term/short-term Term N/100mm |
bend radius static/dynamic mm |
|
GYTA-2~6core |
2~6 |
1 |
4 |
9.7 |
90 |
600/1500 |
300/1000 |
10D/20D |
|
GYTA-8~12core |
8~12 |
2 |
3 |
9.7 |
90 |
600/1500 |
300/1000 |
10D/20D |
|
GYTA-14~18core |
14~18 |
3 |
2 |
9.7 |
90 |
600/1500 |
300/1000 |
10D/20D |
|
GYTA-20~24core |
20~24 |
4 |
1 |
9.7 |
90 |
600/1500 |
300/1000 |
10D/20D |
|
GYTA-26~30core |
26~30 |
5 |
0 |
9.7 |
90 |
600/1500 |
300/1000 |
10D/20D |
|
GYTA-32~36core |
32~36 |
6 |
0 |
10.2 |
104 |
1000/3000 |
300/1000 |
10D/20D |
|
GYTA-38~48core |
38~48 |
4 |
1 |
11.0 |
117 |
1000/3000 |
300/1000 |
10D/20D |
|
GYTA-50~60core |
50~60 |
5 |
0 |
11.0 |
117 |
1000/3000 |
300/1000 |
10D/20D |
|
GYTA-62~72core |
62~72 |
6 |
0 |
11.5 |
126 |
1000/3000 |
300/1000 |
10D/20D |
|
GYTA-74~84core |
74~84 |
7 |
1 |
13.4 |
154 |
1000/3000 |
300/1000 |
10D/20D |
|
GYTA-86~96core |
86~96 |
8 |
0 |
13.4 |
154 |
1000/3000 |
300/1000 |
10D/20D |
|
GYTA-98~108core |
98~108 |
9 |
1 |
14.8 |
185 |
1000/3000 |
300/1000 |
10D/20D |
|
GYTA-110~120core |
110~120 |
10 |
0 |
14.8 |
185 |
1000/3000 |
300/1000 |
10D/20D |
|
GYTA-122~132core |
122~132 |
11 |
1 |
16.9 |
228 |
1000/3000 |
300/1000 |
10D/20D |
|
GYTA-134~144core |
134~144 |
12 |
0 |
16.9 |
228 |
1000/3000 |
300/1000 |
10D/20D |
|
GYTA-146~216core |
146~216 |
|
|
16.9 |
233 |
1000/3000 |
300/1000 |
10D/20D |
Storage and usage temperature: -40 ℃ to+70 ℃.
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