Description
FTTH Cable directly connected to their homes, their bandwidth, wavelength and transmission technology type are not restricted. The optical fiber unit id positioned in the centre. Two parallel strength member are placed at the two sides. A steel wire as the additional strength member messenger is also applied , and then the cable is completed with a black LSZH or HDPE sheath.
Application
- Adopted to outdoor level and vertical distribution.
- Suitable for connect with communication equipment.
- Long distance and local area network communication.
Features
- Anti-UV characteristics meet the requirements of relevant standards
- The mechanical characteristics meet the requirements of relevant standards
- Meet various requirements of market and clients
- Figure 8 shaped cross-section design, LSZH outer sheath protection
- Two parallel steel wires or FRP reinforcements are used to protect the optical fiber and provide sufficient tension and pressure resistance
- Bending resistant fiber providing greater bandwidth and enhancing network transmission characteristics
- Easy to peel off the fiber coating,light weight, compact size with unique groove design for easy installation and maintenance
- Single steel wire suspension messengeren hances tensile performance
Cable Parameters
| Part# | Fiber count | Cable dimension （mm） |
Cable weight (kg/km) |
Allowable tension （N) |
Allowable crush load （N/100mm) |
Bend radius （mm) |
|||
| 长期 | 短期 | 长期 | 短期 | 静态 | 动态 | ||||
| GJYXCH | 1 | 2.0*5.0±0.1 | 21 | 300 | 600 | 1000 | 2000 | 20D | 40D |
| GJYXCH | 2 | 2.0*5.0±0.1 | 21 | 300 | 600 | 1000 | 2000 | 20D | 40D |
| GJYXCH | 4 | 2.0*5.0±0.1 | 21 | 300 | 600 | 1000 | 2000 | 20D | 40D |
| GJYFXCH | 1 | 2.0*5.0±0.1 | 20 | 300 | 600 | 1000 | 2000 | 20D | 40D |
| GJYFXCH | 2 | 2.0*5.0±0.1 | 20 | 300 | 600 | 1000 | 2000 | 20D | 40D |
| GJYFXCH | 4 | 2.0*5.0±0.1 | 20 | 300 | 600 | 1000 | 2000 | 20D | 40D |
Optical Characteristic
| Fiber style | Unit | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| condition | 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 | —- | —- | |||
| Dispression | 1550nm | Ps/(nm*km) | —- | ≤18 | —- | —- | Dispression |
| 1625nm | Ps/(nm*km) | —- | ≤22 | —- | —- | ||
| Bandwidth | 850nm | MHZ.KM | —- | —- | ≧400 | ≧160 | Bandwidth |
| 1300nm | MHZ.KM | —- | —- | ≧800 | ≧500 | ||
| Zero dispersion wavelength | nm | 1300-1324 | ≧1302, ≤1322 |
—- | —- | ≧ 1295, ≤1320 |
|
| Zero dispression slope | nm | ≤0.092 | ≤0.091 | —- | —- | —- | |
| PMD Maximum Individual Fiber | ≤0.2 | ≤0.2 | —- | —- | ≤0.11 | ||
| PMD Design Link Value | Ps (nm2*k m) |
≤0.12 | ≤0.08 | —- | —- | —- | |
| Fibre cutoff wavelength λc | nm | ≧ 1180, ≤1330 |
≧1180, ≤1330 |
—- | —- | —- | |
| Cable cutoff 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 |
||
| Step(mean of bidirectional measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Irregularities over fiber length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Dicontinuity | ||||||
| Difference back scatter coefficient |
dB/km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 |
| Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 | |||
| Core diameter | um | 50+/-1.0 | 62.5+/-2.5 | 50+/-1.0 | ||
| Cladding diameter | um | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 |
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Coating diameter | um | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 |
| Coating/chaffinch concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 |
| Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 |
| Core/cladding concentricity error | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 |
| Curl(radius) | um | ≤4 | ≤4 | —- | —- | —- |
Package
- Packing material: Wooden drum
- Packing length: standard length of cable shall be 2 km. Other cable length is also available
- Cable marking and cable reel marking available if required by customer
