Complaint
1.Product Structure
| Fiber number | Galvanized steel wire diameter | Loose tube | Sheath thickness (nominal*) | Connect dimension | Cable dimension W*H (nominal**) | Weight (approx.) |
| mm | mm | mm | mm | mm | kg/km | |
| 6 | 1.6 | 2.5 | 1.5 | 1.5*1.5 | 6.8*11.5 | 70 |
| 12 | 1.6 | 3 | 1.5 | 1.5*1.5 | 7.4*12.0 | 77 |
* The nominal sheath thickness may have a tolerance with ±0.2mm.
** The nominal cable dimension may have a tolerance with ±0.5mm.
3. Performance of cabled optical fiber
The performance of cabled optical fiber (ITU-T Rec. G.652D)
| Item | Specification |
| Fiber type | Single mode |
| Fiber material | Doped silica |
| Attenuation coefficient @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm | ≤ 0.36 dB/km ≤0.35 dB/km ≤0.22 dB/km ≤0.30 dB/km |
| Point discontinuity | ≤ 0.05 dB |
| Cable cut-off wavelength | ≤ 1260 nm |
| Zero-dispersion wavelength | 1300 ~ 1324 nm |
| Zero-dispersion slope | ≤0.093 ps/(nm².km) |
| Chromatic dispersion @ 1288 ~ 1339 nm @ 1271 ~ 1360 nm @ 1550 nm @ 1625 nm | ≤3.5 ps/(nm. km) ≤5.3 ps/(nm. km) ≤18 ps/(nm. km) ≤22 ps/(nm. km) |
| PMD | ≤0.2 ps/km½ |
| Mode field diameter @ 1310 nm | (8.6~9.5)±0.6 um |
| Core / Clad concentricity error | ≤0.6 um |
| Cladding diameter | 125.0 ± 1 um |
| Cladding non-circularity | ≤1.0% |
| Primary coating diameter | 245 ± 10 um |
| Proof test level | 100 kpsi (=0.69 Gpa), 1% |
| Temperature dependence 0ºC~ +70ºC @ 1310 & 1550nm | ≤ 0.1 dB/km |
Cable bending radius: 10 x cable diameter (static)
20 x cable diameter (dynamic)
4. Application temperature range
| Operating temperature range | -40ºC to +60ºC |
| Storage / Transport temperature range | -40ºC to +60ºC |
| Installation temperature range | -20ºC to +60ºC |
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Zhuhai Surelink Communication Cable Co.,Ltd is one of the leading manufacturer in the cables and telecom accessories.
We have more than 20 years experience in this line.Our factory has over twenty production lines and 300 employees.
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