PVC INDOOR TELECOM CABLES

  • Overview
  • Specifications

PVC indoor Telecom cables are used for indoor wiring application and other multiline insulation. These cables are based on Pakistan Telecommunication Company Limited specification.

Cable Constructions:     

       CONDUCTOR 

    Fully annealed high quality solid copper conductor size  0.4mm,0.5mm and 0.6mm.

        INSULATION

    Colour high Molecular Weight solid high Density Polyethylene

        COLOUR CODING

    Cables are fully colour coded in accordance with PIC even count colour code.

        PAIRING

    Two coloured insulated conductor are uniformly twisted together to from pair. The twisted length being specially designed to minimize the cross talk and capacitance unbalance.

         SHEATING:

     High quality PVC Compound.

PHYSICAL DIMENSION

Conductor

Diameter

0.6mm

Number of

Pairs

Outer Diameter

Nominal Weight per

KM (Approx.)

Standard Length

Meters

1

3.38

18.73

1000

2

4.68

32.73

1000

3

5.28

42.73

1000

4

5.80

47.91

1000

5

6.24

62.23

1000

6

6.65

71.75

1000

8

7.36

90.14

1000

10

8.03

108.33

1000

20

8.49

185.70

1000

30

12.39

279.29

1000

50

15.92

462.43

1000

100

20.60

867.00

1000

ELECTRICAL CHARACTERISTICS

Conductor

0.6mm

Conductor Resistance at 20 ‘C (Ω/KM)

63 Ω/Km

Mutual Capacitance at 100 Hz (nF/Km)

 

Maximum Individual

46n F+3

Maximum Average

48n F+3

Capacitance Unbalance (pF300M) (Pair-Pair)

45 nF+3

Insulation Resistance at 500 v DC (MΩ-Km)

5000 MΩ

High Voltage Test (Conductor-Conductor)

2 KV DC

Cross Talk Coupling Loss at 150 KHz

73 dB

Attenuation (dB/Km) 1 KHz

1.25 dB