Greater than or equal to 10
Type of conductor
Solid annealed copper
Material of conductor
Material of insulation
Color of core insulation
Material of Jacket
Twisted into pairs
Flame resistant/Low smoke/Halogen free
Cable Core Assembly
1. Aerial Outdoor telephones cables:
Which hangs between pillars,used for connection from local telephone exchange
used indoor and outdoor by installed on the wall or fixed on electric pole.
2.Underground outdoor telephone cables:
Which directly buried under ground or threaded pipes which connect cable tunnels together.
This cable is used for connection from local telephone exchange or subcriber to connection boxes used indoor and out door bu installed on the wall .
1.Inner Conductor:Smooth Copper Tube/ Copper Coating Aluminum/ Helix Copper Tube.
2.Dielectric:Physical Foaming Polyethelene(PE).
3.Outer Conductor:Corrugated Copper Tube/ Annularity Copper Tube/ Helix Copper Tube.
4.Jacket:Black PE or Low Smoke Halogen-free Fire-retardant.
Plain annealed flexible copper to IEC 60228, class 5
PVC (Polvinyl chloride) colour or number coded cores
Melinex tape & TCWB (Tinned copper wire braid)
PVC (Polvinyl chloride
-20°C to 80°C
-50°C to 70°C
Minimum Bending Radius:
15 x Ø
6 x Ø
VDE0250: Insulated power cables. General specifications
2 years warranty.
Fire resistant/Low smoke.
long service life >25years.
copper/tinned copper conductor.
Compatible to all popular communication equipments.
Reach standard IEC 708-1(1998),YD/T322-1996(P.R.C).
Being widely usrd in tunnels and subway mobile communication industry.
we will sent you 1-5meters free sample as your requirement
We can also customise the wire&cables as your requirement. My personal contact information as follows: