Application

Cables used for Indoor Telephones, Telephone Exchanges, Satellite Telecommunication Systems, Industrial Plant Communication Systems, EPBAX Systems, Closed Circuit Security Systems, In-House Telephone Wiring and various other equipments involving telephones.

Standard

Cables are generally made as per ITD specification S/WS 113B, 113C and 114B or as per customer specification.

Construction

Conductor is made of Solid annealed high conductivity tinned/bare copper with nominal diameter of 0.4, 0.5, 0.6, 0.7 mm. The conductor is insulated with special grade high density polyethylene with properly colour coded. The insulated cores are twisted with uniform lay to form pairs which are bunched together in such a manner so as to minimize cross talk. The laid up pairs are taped with polyester tape provided with nylon rip cord and jacketed with grey colour FR PVC with high oxygen and temperature index specially formulated In-house. The Nylon rip cord is provided for easy peeling of jacket.

Construction Parameters

Conductor Size : 0.40 mm

Conductor Size : 0.50 mm

Conductor

Solid Annealed Bare Copper

Insulation Material

High Density Polyethylene

Insulation Thickness

0.20 mm (Avg.)

Diameter of Insulated Conductor

0.82 mm (Max.)

0.92 mm (Max.)

Rip Cord

Nylon

Jacket

FR PVC with High Oxygen Index

Electrical Parameters

Conductor Size : 0.40 mm

Conductor Size : 0.50 mm

Conductor Resistance

143.0 Ohms/km @20°C (Max.)

92.20 Ohms/km @20°C (Max.)

Mutual Capacitance

50 nf/km (Max.)

Insulation Resistance in Air

10000 M-ohms/km (Min.)

Capacitance Unbalance Pair to Pair

250 pf/km (Max.)

Colour Combination

No. of Pair

1 Pair

2 Pair

3 Pair

4 Pair

5 Pair

10 Pair

20 Pair

50 Pair

100 Pair

1 Pair

White-Blue

White-Blue

White-Blue

White-Blue

White- Blue

White-Blue

White-Blue

White-Blue

White-Blue

2 Pair

White-Orange

White-Orange

White-Orange

White-Orange

White-Orange

White-Orange

White-Orange

White-Orange

3 Pair

White-Green

White-Green

White-Green

White-Green

White-Green

White-Green

White-Green

4 Pair

White-Brown

White-Brown

White-Brown

White-Brown

White-Brown

White-Brown

5 Pair

White-Grey

White-Grey

White- Grey

White-Grey

White-grey

6 Pair

Red-Blue

Red-Blue

Red-Blue

Red-Blue

7 Pair

Red-Orange

Red-Orange

Red-Orange

Red-Orange

8 Pair

Red-Green

Red-Green

Red-Green

Red-Green

9 Pair

Red-Brown

Red-Brown

Red-Brown

Red-Brown

10 Pair

Red-Grey

Red-Grey

Red-Grey

Red-Grey

11 Pair

Black-Blue

Black-Blue

12 Pair

Black-Orange

Black-Orange

13 Pair

Black-Green

Black-Green

14 Pair

Black-Brown

Black-Brown

15 Pair

Black-Grey

Black-Grey

16 Pair

Yellow-Blue

Yellow-Blue

17 Pair

Yellow-Orange

Yellow-Orange

18 Pair

Yellow-Green

Yellow-Green

19 Pair

Yellow-Brown

Yellow-Brown

20 Pair

Yellow-Grey

Yellow-Grey

No. Of Units

1 x 1P

1 × 2P

1 × 3P

1 × 4P

1 × 5P

1 × 10P

1 × 20P

5 × 10P

5 × 20P

Outer Diameter (mm)

0.4mm

2.40

3.10

3.50

3.90

4.30

6.20

8.40

12.30

16.80

0.5mm

3.10

3.90

4.20

5.10

5.60

8.20

10.50

15.20

20.40

  • Normal delivery length : 90/100 Meters
  • Armoured Telephone Cables are also available.