Customization: | Available |
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Application: | Communication, Drop Cable |
Type: | Single-mode Fiber |
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Fiber style | Unit | SM G652D |
SM G657A1 |
SM G657A2 |
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condition | nm | 1310/1550 | 1310/1550 | 1310/1550 | ||
attenuation | dB/km | ≤0.36/0.23 | ≤0.35/0.21 | ≤0.35/0.21 | ||
Dispersion | 1310nm | Ps/(nm*km) | ≤18 | ≤18 | ≤18 | |
1550nm | Ps/(nm*km) | ≤22 | ≤22 | ≤22 | ||
Zero dispersion wavelength | nm | 1312±10 | 1312±10 | 1300-1324 | ||
Zero dispersion slope | ps/(nm²×Km) | ≤0.091 | ≤0.090 | ≤0.092 | ||
PMD Maximum Individual Fiber | [ps/√km] | ≤0.2 | ≤0.2 | ≤0.2 | ||
PMD Design Link Value | ps/(nm²×Km) | ≤0.08 | ≤0.08 | ≤0.08 | ||
Fiber cutoff wavelength λc | nm | >=1180,≤1330 | >=1180,≤1330 | >=1180,≤1330 | ||
Cable cutoff wavelength λcc | nm | ≤1260 | ..... | ..... | ||
MFD | 1310nm | um | 9.2±0.4 | 9.0±0.4 | 9.8±0.4 | |
1550nm | um | 10.4±0.8 | 10.1±0.5 | 9.8±0.5 | ||
Step(mean of bidirectional measurement) | dB | ≤0.05 | ≤0.05 | ≤0.05 | ||
Irregularities over fiber length and point discontinuity | dB | ≤0.05 | ≤0.05 | ≤0.05 | ||
Difference backscatter coefficient | dB/km | ≤0.03 | ≤0.03 | ≤0.03 | ||
Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 | ≤0.01 | ||
Cladding diameter | um | 125.0±0.1 | 124.8±0.1 | 124.8±0.1 | ||
Cladding non-circularity | % | ≤1.0 | ≤0.7 | ≤0.7 | ||
Coating diameter | um | 242±7 | 242±7 | 242±7 | ||
Coating/chaffinch concentrically error | um | ≤12.0 | ≤12.0 | ≤12.0 | ||
Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ||
Core/cladding concentricity error | um | ≤0.6 | ≤0.5 | ≤0.5 | ||
Curl(radius) | um | ≥4 | ≥4 | ≥4 |
Application:
Indoor drop cable is mainly used in the entrance section of FTTH optical cable lines, and the user entrance section of other networks such as FTTO and FTTB with optical fiber access; it has attracted more attention in the current domestic FTTH projects.
Special bending-resistant optical fiber (G652D) provides greater bandwidth and enhances network transmission performance;
Two parallel FRP or metal reinforcements make the optical cable have good compression resistance and protect the optical fiber;
The optical cable has simple structure, light weight and strong practicability;
Unique groove design, easy to peel off, convenient to connect, simplify installation and maintenance;
Low-smoke halogen-free flame-retardant polyethylene sheath or flame-retardant PVC sheath, environmentally friendly.
It can be matched with a variety of on-site connectors and can be completed on-site.
Item | Description |
Model No | GJXH/GJFXH |
1. Fiber count | 1 Core , 2 Core, 4 Core |
2. Cable Diameter | 3.0*2.0mm |
3. Cable Weight | 11.5KGS/9.5KGS |
4. Strength member | |
-Material | Steel/FRP |
5.Outer Sheath | |
-Material | LSZH (Black/white) |
6. Sheath marking | |
-Type of marking | Laser printing |