Products Overview:
Structurally for GJBFJV(GJBFJH) [nonmetal strength, tight covered, jacketed by PVC (or LSZH) branching optical cable for indoor communication ] optical cable, the jacket material with high bonding strength is directly covered outside the single-mode or multi-mode optical fiber to prepare the jacketed optical fiber. Specifically, the high-intensity aramid fiber is adopted as the strength for the unit cable, and is then externally extruded with one layer of PVC (or LSZH) sheath; afterwards, several unit cables are stranded around the center strength, and are wrapped with strips, wherein PVC or LSZH is adopted as the outer sheath.
Executive Standard:
YDT1258.4-2005 the Series of Indoor Optical Fiber Cables --Multifiber Optical Cables.
Technical Parameter (Typical Value)
Core Number | Optical Cable Specification(mm) | Tensile Strength | Crush-Resistance(N/100mm) | Minimum Bending Radius(mm) | Optical Cable Weight (kg/km) | |||
Short-term | Long-term | Short-term | Long-term | Dynamic | Static | |||
Single-layer | ||||||||
4 | 7.5 | 450 | 210 | 1000 | 300 | 20D | 10D | 52 |
6 | 7.8 | 650 | 320 | 1000 | 300 | 20D | 10D | 55 |
8 | 9.0 | 850 | 420 | 1000 | 300 | 20D | 10D | 74 |
10 | 10.7 | 1200 | 600 | 1000 | 300 | 20D | 10D | 104 |
12 | 11.9 | 1400 | 700 | 1000 | 300 | 20D | 10D | 131 |
Multi-layer | ||||||||
14 | 11.0 | 1300 | 650 | 1000 | 300 | 20D | 10D | 98 |
16 | 11.6 | 1500 | 750 | 1000 | 300 | 20D | 10D | 110 |
18 | 12.2 | 2000 | 1000 | 1000 | 300 | 20D | 10D | 122 |
20 | 12.8 | 2000 | 1000 | 1000 | 300 | 20D | 10D | 136 |
22 | 13.4 | 2000 | 1000 | 1000 | 300 | 20D | 10D | 149 |
24 | 14.0 | 2400 | 1200 | 1000 | 300 | 20D | 10D | 164 |
30 | 17.0 | 2700 | 1300 | 1000 | 300 | 20D | 10D | 250 |
Three-layer | ||||||||
36 | 17.5 | 3000 | 1500 | 1000 | 300 | 20D | 10D | 245 |
48 | 19.5 | 4500 | 2250 | 1000 | 300 | 20D | 10D | 320 |
Four-layer | ||||||||
56 | 20.5 | 5500 | 2750 | 1000 | 300 | 20D | 10D | 330 |
60 | 21.2 | 5900 | 2950 | 1000 | 300 | 20D | 10D | 360 |
Note:
1. "D" representstheouterdiameteroftheopticalcable;
2. The typical value can be correspondingly adjusted according to actual conditions.
3. The corresponding products can be designed according to client's special requirements.