The structure of GYTC8S optical cable is that 250μm optical fiber is sheathed in a loose tube made of high modulus material, and the loose tube is filled with waterproof compound. The center of the cable core is a metal reinforced core (also non-metallic, such as FRP, etc.), and the loose tube (and filler rope) is twisted around the central reinforced core to form a compact circular cable core. A layer of plastic-coated aluminum tape (APL) is added to the sheath outside the cable core in the form of longitudinal wrapping, and finally a polyethylene sheath is squeezed together with the steel strand to make the cross section of the “8″ shape.
Color:
Tsananguro
Cable kuvaka
| Nhamba yefaira | 24 ~ 144core | |||||||
| Mhemberero Barrier | Mvura yekuvharira system | |||||||
| Nhengo yepakati yesimba | zvinhu | FRP | ||||||
| diangle | 1.4mm | |||||||
| Nhengo yesimba repfungwa | zvinhu | Waya waya | ||||||
| diangle | 1.0mm * 7 | |||||||
| Gallus | zvinhu | Pe | ||||||
| diangle | 2.2mm * 2.8mm | |||||||
| Yakaregedzwa tube | zvinhu | PBT | ||||||
| diangle | Ф2.2 (kunze / kwemukati) | |||||||
| Tube-kuzadza | zvinhu | Tube inozadza | ||||||
| Outer armored | zvinhu | mataira esimbi mataipi | ||||||
| Outer sheath | zvinhu | Pe | ||||||
| diangle | 1.70 ± 0,2mm | |||||||
Fibera Muvara
| Aihwa. | 1 | 2 | 3 | 4 | 5 | 6 |
| Ruvara |  |
 |
 |
 |
 |
 |
| Aihwa. | 7 | 8 | 9 | 10 | 11 | 12 |
| Ruvara |  |
 |
 |
 |
 |
 |
Cable Mechanical hunhu
| Core | Cable diimita | Kurera | |||||
| Makore makumi maviri nemakumi matanhatu kusvika makumi matanhatu | 5.5 * 10.0 ± 0.5mm | 145 ± 5 kg / km | |||||
| 78cores | 13.1 ± 0.5mm | 290 ± 10kg / km | |||||
| 96cores | 14.7 ± 0.5mm | 330 ± 10kg / km | |||||
| 144cores | 17.9 ± 0.5mm | 420 ± 10kg / km | |||||
| Min Biting Radius (mm) | Nguva refu | 10D | |||||
| Min Biting Radius (mm) | Nguva pfupi | 20D | |||||
| Min inobvumidzwa Tensile Simba (N) | Nguva refu | 3000 | |||||
| Min inobvumidzwa Tensile Simba (N) | Nguva pfupi | 7000 | |||||
| Crush Load (N / 100mm) | Nguva refu | 1000 | |||||
| Crush Load (N / 100mm) | Nguva pfupi | 3000 | |||||
| Operation tembiricha （℃） | -40 + 70 | ||||||
| Kuisa kupisa （℃） | -15 + 60 | ||||||
Hunhu hwehunhu
| Fibheri fashoni | Yuniti | SM G652 |
SM G652D |
MM 50/125 |
MM 62,5 / 125 |
MM OM3-300 |
|
| mamiriro | 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 | - | - | |||
| Kupererwa | 1550nm | Ps / (nm * km) | - | ≤18 | - | - | Kupererwa |
| 1625nm | Ps / (nm * km) | - | ≤22 | - | - | ||
| Bandwith | 850nm | MHZ.KM | - | - | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | - | - | ≧ 800 | ≧ 500 | ||
| Zero kupararira wavelength | nm | 1300-1324 | ≧ 1302, ≤1322 |
- | - | ≧ 1295, ≤1320 |
|
| Zero dispresion slope | nm | ≤0.092 | ≤0.091 | - | - | - | |
| PMD Maximum Munhu Mumwe neumwe Fibr | ≤0.2 | ≤0.2 | - | - | ≤0.11 | ||
| PMD Dhiza Chibvumirano | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | - | - | - | |
| Fiber 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 |
||
| Nhanho (zvinoreva yekuyerwa muyedzo) | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Zvisirizvo pamusoro pefaira kureba uye poindi | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Discontinuity | |||||||
| Misiyano yekudzokera kumashure inoshanda |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Kuenzanisa kufanana | dB / km | ≤0.01 | ≤0.01 | ||||
| Core diimita | um | 50 +/- 1.0 | 62,5 +/- 2.5 | 50 +/- 1.0 | |||
| Cladding dhayamita | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Kuvhara zvisina-kutenderera | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Kubata dhayamita | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Kuchovha / chaffinch zvakanyanya kukanganisa |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Kubika isina-kutenderera | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Core / kuvharidzira concentricity kukanganisa | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | um | ≤4 | ≤4 | - | - | - | |
Package
| 1.Packing zvinhu: Wooden chigubhu | |||||||
| 2.Packing kureba: yakajairwa kureba kwetambo ichave 2 km. Kumwe kureba kwetambo kunowanikwawo | |||||||
| kana zvichidikanwa nemutengi |
Cable yekumaka uye tambo reel yekumaka
Iyo cable sheath ichave yakatarwa nemavara machena zvichienderana nezvinodiwa nemutengi.
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