|
[China]
Trade Verify
Address: 5th Floor, Building 2, Chunhu Industrial Zone, Pinghu, Dongshen Road, Longgang District, Shenzhen, Guangdong, China
Contact name:Steve
SHENZHEN KXIND COMMUNICATIONS CO.,LTD |
|
Verified Suppliers
|
|
|
KEXINT 864 Cores Non-Metallic Ribbon Fiber Optic Armoured Electric Cable GYFDTZY Corning
Cable description:
| Fiber category | G.652D |
| attenuation characteristic | 1310nmThe wavelength attenuation≤0.38dB/km |
| 1550nmThe wavelength attenuation≤0.24dB/km | |
Polarization mode dispersion | In1550ｎｍSingle-disc polarization mode dispersion coefficient of wavelength fiber optic cable:≤0.20ｐｓ／； |
| The polarization mode dispersion coefficient in the 1550nm wavelength optical cable link (20 disc optical cable) must be satisfied after the optical fiber cable formation≤0.10ｐｓ／；Q=0.01%. |
GYFDTZY configuration parameter
| Project | content | GYFDTZY | |
| 864 | |||
| Pine sleeve | quantity | 6 | |
| Number of cores per tube | Core number | 144 | |
| Center strengthening | material | FRP | |
| Refer to the outer diameter(mm) | 3.8/7.4 | ||
| sheath | material | LSZH | |
| colour | black | ||
| Outer diameter of parallel FRP reinforcing parts | 1.0 | ||
| FRP Outer edge sheath thickness(mm) | ≥0.8 | ||
| Sheath thickness(mm) | 2.2~2.5 | ||
| Optical cable reference outer diameter (mm) | 26.8 | ||
| Optical cable reference weight (kg/km) | 635 | ||
| environment condition | Transport storage temperature | -40℃～+70℃ | |
| Installation temperature | -10℃～+60℃ | ||
| operating temperature | -40℃～+70℃ | ||
4.1 Tensile
(1)Test method: GB / T 7424.2-E1, Tensile
(2) Test conditions: Cuck diameter: not less than 30 times the outer diameter of the optical cable. Allowed tension: see optical cable allowable tension table. Length of the optical cable used for the test: not less than 50 meters. Tensile rate: 10mm / min. Maximum pull time: 1 minute.
(3)acceptance requirement
No obvious additional attenuation and strain shall not be greater than 0.2% under long-term allowable tensile force, the additional attenuation shall be no greater than 0.15dB and strain no greater than 0.6%, the fiber shall have no obvious additional attenuation and no obvious strain, the residual strain of optical cable shall not be greater than 0.08%, and the sheath shall be cracked without visual force.
Optical cable allowable tension meter
| Optical cable type | Allow tension(N) | |
| long-term | short-term | |
| GYFDTZY | 900 | 2700 |
4.2 Flaser
(1)Test method: GB / T 7424.2-E3 flattening ".
(2) Test conditions: the allowable side pressure gauge of the optical cable.
Duration: 1 minute.
Optical cable allowable side pressure gauge
| Optical cable type | Allow side pressure(N/100mm) | |
| long-term | short-term | |
| GYFDTZY | 300 | 1000 |
4.3 Flame resistance
GYFDTZY-864芯
Note: The schematic diagram is for reference only.
5.1 Identification of optical fibers in optical fiber bands Complete chromatography was used and specified in Table 1.Table 1 Full chromatographic optical fiber identification rules
| 1 | 2 | 3 | 4 | 5 | 6 |
| Blue | Orange | Green | Brown | Slate | White |
| 7 | 8 | 9 | 10 | 11 | 12 |
| Red | Black | Yellow | Violet | Rose | Aqua |
5.2 Identification of fiber optic bands
For the optical fiber band, it shall be identified by printing on the optical fiber band, with 1,02,03,04..., no more than 20cm apart. Where the number of fiber strips in a single loose sleeve exceeds two, the numbered adjacent strips shall be stacked adjacent
