Optical Power Composite Cable

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Description

 

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The cable core is FRP or metallic strength member( some structures need add PE as bedding layer in the strength member). Electric wires and tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress. After two sides PSP are longitudinally applied over the inner sheath, the cable is completed with PE or LSZH outer sheath.

Characteristics

 

Good flexibility and mechanical properties Opto and electricity integrated, fully save pipeline resources Electric and optical cable maintain relatively independent structure, easy to import, export and link when installation electricity lines, telephone lines, television lines, network lines, monitor lines and data lines are multi-one network, saves costs Larger operating temperature range Larger construction temperature range Cable diameter and bending radius are small, freely install in small space and compatible with optical signal and electric energy transmission

Technology advantages

Perfect design for transmission lines, highly effect for electricity saving. Opto and electricity integrated, conveys electric energy and information at the same time, and keep monitoring wire lines Optical fiber compounded in the wire, preventing fiber broken and split accidents by ground lightning Preventing cable suffered corrosion, ruinning or fiber broken accidents caused by field strength Additional load brings no hidden danger for original lines

 

Optical Characteristics

G.652 50/125 62.5/125 Maximum attenuation @850nm   3.5dB/km 3.5dB/km @1300nm   1.5dB/km 1.5dB/km @1310nm 0.45dB/km     @1550nm 0.30dB/km      Typical attenuation @850nm   3.0dB/km 3.0dB/km @1300nm   1.0dB/km 1.0dB/km @1310nm 0.40dB/km     @1550nm 0.25dB/km     Minimum bandwidth @850nm   400MHz·km 160MHz·km @1300nm   800MHz·km 500MHz·km

 

Technical Parameters

Item Technical Specifications Remark Bending Radius Dynamic 30D Static         20D Tensile Strength Short Term 3000 Long Term 1500 (N/100mm2)Crush Resistance  Short Term 3000 Long Term 1000 Operating Temperature range Electric wire -15°C~+70°C Complywith GB5023-1997 Other materials except electric wire -40°C~+70°C Water-blocking / Waterproof  Performance No water leak if immersed in water for long time Except wire conductor No electric leakage Construction Temperature range -20°C~+60°C Except electric wire 0°C~+60°C electric wire Weight 347kg/km (RV-2*2.5mm)382kg/km (RV-4*2.5mm)502kg/km (RV-6*2.5mm)628kg/km (RV-8*2.5mm) Mechanical Properties YD/T901-2001Stretching, crushing, impacting, repeated bending, torsion, winding and loss comply with YD / T 901-2001 Applicable System of Laying Suitable for pipe, channel, cable trenches, aerial, direct

Optical Power Composite Cable