Descripción
Descripción:
Cable de Fibra Optica del tipo Single Mode (SM) de color amarillo con conectores SC/APC. La roseta viene incluida.
2 opciones, 40 metros o 60 metros.
Especificaciones de la Fibra:
Optical Fiber
The optical fiber is made of high pure silica and germanium doped silica. The detail data of optical fiber performance are shown in the following table.
The performance of cabled single mode optical fiber (ITU-T Rec. G.657.A).
| 1.Type of fiber | Single mode |
| 2.Fiber material | Doped silica |
| 3. Fiber Transmission Characteristics | |
| Attenuation coefficient @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm |
£ 0.35 dB/km £ 0.31dB/km £ 0.21 dB/km £ 0.24 dB/km |
| 1550nm Macrobending loss(10cycle@ф30mm) | £ 0.03 dB |
| 1625nm Macrobending loss(10cycle@ф30mm) | £ 0.1 dB |
| 1550nm Macrobending loss(1cycle@ф20mm) | £ 0.1 dB |
| 1625nm Macrobending loss(1cycle@ф20mm) | £ 0.2 dB |
| Zero-dispersion wavelength | 1302 ~ 1322 nm |
| Zero-dispersion slope | £ 0.091 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) ≤17.5 ps/(nm. km) ≤22 ps/(nm. km) |
| Fiber PMD | ≤0.15 ps/km1/2 |
| (PMDQ,m=20,Q=0.01%) Fiber PMD link value | ≤0.08 ps/km1/2 |
| Mode field diameter @ 1310 nm | 9.0±0.4 um |
| Fiber cut-off wavelength | 1150~1330nm |
| Cable cut-off wavelength | £ 1260 nm |
| 4.Fiber geometry characteristics | |
| Cladding diameter | 125.0 ± 0.7 um |
| Core / Cladding concentricity error | £ 0.5 um |
| Cladding non-circularity | £1.0% |
| Primary coating diameter | 244 ± 4um |
| Cladding non-circularity | £3.0% |
| Coating/Cladding concentricity error | £10 |
| 5.Fiber Mechanical Characteristics | |
| Fiber prooftest levels | ≥ 1.02% |
| Fiber strip force peak value | 1.3~8.9N |
| 6.Fiber environmental characteristics | |
| Temperature dependence of attenuation at 1310nm and 1550nm between -60℃ and 85℃ |
£ 0.03dB/km |
| Temperature humidity aging attenuation at 1310nm and 1550nm 85℃ and 85%RH |
£ 0.03dB/km |
| Water immision attenuation at 1310nm and 1550nm(23℃) |
£ 0.03dB/km |
| Accelerated temperature aging attenuation at 1310 and 1550nm |
£ 0.03dB/km |
| Item | Material |
| Fiber | G.657A2 |
| Tight buffer | PVC |
| Strength member | Aramid yarn |
| Central strength member | FRP(32,48cores) |
| Outer sheath | LSZH |
| Fiber type | Attenuation ( Max ) | |||
| 850nm | 1300nm | 1310nm | 1550nm | |
| （dB/km） | ||||
| G.657A2 | － | － | ≤0.40 | ≤0.30 |
