The structure of GYFTC8Y optical cable is to sleeve the optical fiber into the PBT loose tube, and the loose tube is filled with waterproof compound. The center of the cable core is a non-metallic reinforced core, and the loose tube (and filler rope) is twisted around the central reinforced core to form a compact and circular cable core. The cable core and the steel wire strands are integrated into a figure-8 polyethylene sheath
Color:
Tsananguro
Cable chimiro
technical data
technical data
| Kwete | 4 | 8 | 12 | 24 | 48 | 72 | 144 | ||||
| Fibre Model | G.652D | ||||||||||
| Dhizaini (StrengthMember + Tube & Filler) | 1 + 5 | 1 + 6 | 1 + 12 | ||||||||
| Nhengo Yepakati Pesimba | Chinyorwa | FRP | |||||||||
| Diameter （± 0,05） mm | 1.5 | 2.1 | |||||||||
| Yakaregedza Tube | Chinyorwa | PBT | |||||||||
| Diameter （± 0.06） mm | 1.8 | 2.1 | |||||||||
| Kuonda （± 0.03） mm | 0.32 | 0.35 | |||||||||
| Iyo Max.Core NO./Tube | 4 | 6 | 12 | ||||||||
| Filler Rope | Chinyorwa | LDPE | |||||||||
| Ruvara | chena | ||||||||||
| Diameter （± 0.06） mm | 1.8 | 2.1 | |||||||||
| Madzi Anovharira mudziyo | Mafashama | ||||||||||
| Zvidimbu zvekutsigira | Chinyorwa | Yakasenderedzwa tambo yesimbi | |||||||||
| Kukura | 0.9 × 7 | 1.0 × 7 | |||||||||
| Webhu | Chinyorwa | WDC | |||||||||
| Ukuru （± 0,2 mm | 2,5 × 3 | ||||||||||
| Outer Sheath① | Chinyorwa | WDC | |||||||||
| Kuonda （± 0,2 mm | 1.5 | ||||||||||
| Outer Sheath② | Chinyorwa | WDC | |||||||||
| Kuonda （± 0,2 mm | 1.8 | ||||||||||
| Cable Diimita (W × H) （± 0,2 mm | 8.5 × 16.6 | 9.1 × 17.0 | 9.7 × 18.1 | 13.8 × 22.2 | |||||||
| Cable Wetght （± 10） kg / km | 120 | 132 | 150 | 235 | |||||||
| Min. kukotama radius | Pasina Kushushikana | 10.0 × Cable-φ | |||||||||
| Under Maximum Tension | 20.0 × Cable-φ | ||||||||||
| Kupisa huwandu range (℃) |
Kuisirwa | -20 ~ + 60 | |||||||||
| Kutakura & Kuchengeta | -40 ~ + 70 | ||||||||||
| Kushanda | -40 ~ + 70 | ||||||||||
Fibera Muvara
| Aihwa. | 1 | 2 | 3 | 4 | 5 | 6 |
| Ruvara |  |
 |
 |
 |
 |
|
| Aihwa. | 7 | 8 | 9 | 10 | 11 | 12 |
| Ruvara |  |
 |
 |
 |
 |
 |
Tube Rudzi
| Aihwa. | 1 | 2 | 3 | 4 | 5 | 6 |
| Ruvara |  |
 |
 |
 |
 |
 |
| Aihwa. | 7 | 8 | 9 | 10 | 11 | 12 |
| Ruvara |  |
 |
 |
 |
 |
 |
Izvo zvivakwa zve single-mode optical fiber (ITU-T Rec. G.652.D)
| Chinhu | Ruzivo |
| Fibhi yemhando | Imwe-maitiro |
| Fiber zvinhu | Doped silika |
| Attenuation coeffnty @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm |
£ 0.36 dB / km £ 0.32 dB / km £ 0,22 dB / km £ 0.30 dB / km |
| Pfungwa discontinuity | £ 0.05 dB |
| Cable yakatemwa-kureba wavelength | £ 1260 nm |
| Zero-kupararira wavelength | 1300 ~ 1324 nm |
| Zero-kupararira nzvimbo | £ 0.092 ps / (nm2.km) |
| PMDQ (Quadrature pakati) | £ 0,2 Ps / km1 / 2 |
| Mode munda diangle @ 1310 nm | 9.2 ± 0.4 um |
| Core / Clad concentricity kukanganisa | £ 0.5 um |
| Cladding dhayamita | 125.0 ± 0.7 um |
| Kuvhara zvisina-kutenderera | £ 1,0% |
| Chikamu chekutanga kukwirira | 245 ± 10 um |
| Zverubvunzo bvunzo | 100 kpsi (= 0.69 Gpa), 1% |
| Temperature dependence 0oC ~ + 70oC @ 1310 & 1550nm |
£ 0,1 dB / km |
Chikumbiro:
| AIHWA. | Chinhu | Zvinodiwa | |
| 1 | Inobvumidzwa Kusimba Kwesimba | Nguva pfupi | 2700 N |
| Nguva refu | 1000 N | ||
| 2 | Inobvumidzwa Crush Resistance | Nguva pfupi | 1000 (/ 100mm) |
| Nguva refu | 300 (/ 100mm) | ||
Shealing kumaka
Ruvara
Imwe nguva isina kujeka yekureba mucherechedzo inobvumirwa kana iwo maviri emuvakidzani makajeka akajeka.
Both cable ends are sealed with heat shrinkable end caps to prevent water ingress.
Write your message here and send it to us
