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KT3005 GYTC8S
| KT3005 GYTC8S Outdoor Fiber Optic Cable |
| Description&Standards : |
The fibers, 250μm, are positioned in a loose tube made of
a high modulus plastic. The tubes are filled with a water-resistant
filling compound. A steel wire, sometimes sheathed with polyethylene
(PE) for cable with high fiber count, locates in the center of core as a
metallic strength member. Tubes (and fillers) are stranded around the
strength member into a compact and circular cable core. An Aluminum
Polyethylene Laminate (APL) is applied around the cable core. which is
filled with the filling compound to protect it from water ingress. Then the
cable core is covered with a thin PE inner sheath. After the PSP is
longitudinally applied over the inner sheath, the cable is completed
with a PE outer sheath.
|
GYTC8S-07 Cable complies with Standard YD/T 1155-2001
as well as IEC 60794-1 |
| Characteristics: |
High tensile strength of stranded wires meet the requirement
of self-supporting and reduce the installation cost; |
| Good mechanical and temperature performance; |
| High strength loose tube that is hydrolysis resistant; |
| Special tube filling compound ensure a critical protection fiber; |
| The following measures are taken to ensure the cable watertight: |
| (1)Steel wire used as the central strength member; |
| (2)Loose tube filling compound; |
| (3)100% cable core filling; |
| |
| Technical Parameters: |
Cable
Type |
Cable
Diameter
(mm) |
Cable
Weight
(kg/km) |
Tensile
Strength
Long/
Short
Term
(N) |
Crush
Resistance
Long/
Short
Term
（N/100mm） |
| GYTC8S-2~6 |
9.5*18.3 |
218 |
2500/4000 |
600/1500 |
| GYTC8S-8~12 |
9.5*18.3 |
218 |
2500/4000 |
600/1500 |
| GYTC8S-14~18 |
9.5*18.3 |
218 |
2500/4000 |
600/1500 |
| GYTC8S-20~24 |
9.5*18.3 |
218 |
2500/4000 |
600/1500 |
| GYTC8S-26~30 |
9.5*18.3 |
218 |
2500/4000 |
600/1500 |
| GYTC8S-31~36 |
9.5*18.3 |
218 |
2500/4000 |
600/1500 |
| GYTC8S-37~42 |
9.5*18.3 |
218 |
2500/4000 |
600/1500 |
| GYTC8S-43~52 |
9.5*18.3 |
245 |
2500/4000 |
600/1500 |
| |
| Optical fiber 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 |
≤0.23
dB/km |
|
|
Bandwidth
(Class A) |
@850nm |
|
|
≥500
MHz·km |
≥200
MHz·km |
| @1300nm |
|
|
≥1000
MHz·km |
≥600
MHz·km |
| Numerical Aperture |
|
|
0.200±0.015 NA |
0.275±0.015NA |
| Cable Cut-off Wavelength λcc |
≤1260nm |
≤1480nm |
|
| Storage/Operating Temperature : -40℃ to + 60℃ |