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APPLICATIONS
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Composite Cable Armoured: (Power 3G2.5+Signal 2PR+FO 6C)/FRLSZH/SWA/FRLSZHZ
Construction:
Power Cable 3G2.5mm2
Conductor | 2.5mm2 Stranded copper wire |
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Strands | 7/0.68mm |
Insulation | Halogen free XLPE. Nominal thickness 0.7mm, diameter 3.55mm |
Insulation Color | Blue, Brown, Green/Yellow as the ground core |
Twisted Pair Signal Cable
Conductor | Soild copper conductor 20AWG=1/0.81mm to IEC 60228 Class1 |
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Insulation | XLPE, nom. diameter 1.6+/-0.2 mm |
Individual Screen | Overall Al-foil screen, the aluminum side contact with tinned copper drain wire |
Overall Screen | Overall Al-foil screen, the aluminum side contact with tinned copper drain wire |
Sheath | Without sheath |
6C Optic Fiber Cable, Single-mode
No. of fibers in loose tube | 9/125um fibers meet or exceed the requirements of ITUT G.652 D |
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Loose tube | Central loose tube cable contains one tube with 6 single mode fibers, which are filled with thixotropic water blocking Gel. |
Strength member | Water blocking fiber glass strength yarn |
Sheath | FR-LSZH.Overall diam. 6+/-1.5 mm |
Element Assembly
Filler | PE or PP material |
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Binder | Wrapping tape |
Inner Sheath | FR-LSZH, thickness 1.2mm nominal |
Armour | Galvanized steel wire armour, diameter of stee-1.25mm |
Outer Sheath | FR-LSZH, thickness 1.6mm, nominal outer diameter 23±3mm |
Sheath Color | Black, approx. weight 319kg/km |
Electrical and Physical Properties @20°C:
1) Power Cable
Electrical Resistance: <7 .41 ohm/km
Insulation Resistance:> 1000 MOhm.km
Rated voltage: 0.6/1KV;
Testing voltage:3500V
2) 2 Pair Signal Cable
Conductor Resistance::<35.8 Ohm/km;
Insulation Resistance::> 1000MOhm.km;
Operating Voltage:: 150/250V;
Test Voltage::
1500 V/5mins.
Operating Temperature: -25°C~ +90°C
Minimum bending radius during installation (mobile state): 12 x Overall Diameter
Minimum bending radius during operation (ixed state):9 x Overall Diameter
Optical Characteristics
The Single-mode fibers meet the ITU G.65D specification, as listed below:
Parameter | Standard Single Mode Fiber per ITU-T G.652D | Non-zero Dispersion Shifted fiber per ITU-T G.655 | Non-zero Dispersion Shifted fiber per ITU-T G.656 | Units | |
---|---|---|---|---|---|
Fiber Code | 9 | 8 | 7 | ||
Attenuation, Loose Tube Cables | Standard | Metro Area | Long Haul | ||
@1310nm | 0.35 | - | - | dB/km | |
@1550nm | 0.2 | 0.22 | 0.22 | dB/km | |
@1625nm | 0.2 | 0.26 | 0.26 | dB/km | |
Attenuation, Tight Buffer or Semi-Tight Cables | |||||
@1310nm | 0. | - | dB/km | ||
@1550nm | 0. | - | dB/km | ||
Chromatic Dispersion | between 1260 and 1360nm (O Band) | 3.5 | NA- | - | ps/(nm*km) |
between 1460 and 1530nm (S Band) |
- | - | 2.0-7.0 | ps/(nm*km) | |
between 1530 and 1565nm (C Band) | 18 | 1.0-10.0 | 7.0-10.0 | ps/(nm*km) | |
between 1565 and 1625nm (L Band) | 22 | 7.0-12.0 | 10.0-14.0 | ps/(nm*km) | |
Zero Dispersion Wavelength | 1310±11 | 1520 | 1420 | nm | |
Zero Dispersion Slope | 0.093 | 0.093 | 0.093 | ps/(nm2.km) | |
Point Discontinuity at 1300nm& 1550nm | 0.1 | 0.1 | 0.1 | dB | |
Mode Field Diameter | @1300nm | 9.3±0.5 | - | um | |
@1550nm | 10.4±0.8 | 8.5±0.6 | 9.0±0.5 | um | |
Cable Cut-off Wavelength | 1260 | 1450 | 1310 | nm | |
PMD (Individual ber) | 0.2 | 0.2 | 0.2 | ps/km 1/2 | |
Cladding Diameter | 125±1 | 125±1 | 125±1 | um | |
Core/Cladding Concentricity Error | 0.5 | 0.5 | 0.6 | um | |
Cladding Non-Circularity | 1.0 | 1.0 | 1.0 | % | |
Coating Non-Circularity | 6.0 | 6.0 | 6.0 | % | |
Primary Coating Diameter | 245±10 | 245±10 | 245±10 | um | |
Proof-Test Level | 100 (0.7) | 100 (0.7) | 100 (0.7) | Kpsi/GN/m2 | |
Fatigue Coef cient | 20 | 20 | 20 | ||
Temperature Dependence between 0°C ~ +70°C @ 1310 & 1550nm | 0.1 | 0.1 | 0.1 | Db/km |
Standards:
Flame Retardance | IEC 60332-1 |
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Reduced Fire Propagation (Vertically-mounted bundledtest) | IEC 60332-3-24 |
Halogen Free | IEC 60754-1 |
No Corrosive Gas Emission | IEC 60754-2 |
Minimum Smoke Emission | IEC 61034-1,2 |
Design Standard | IEC 60079-14; RoHS 3 2015/863/EU ; EN 50288-7 |