Telephone Cables 
CW 1128 Outdoor Telephone Cables CW 1198 Armoured Outdoor Telephone Cables CW1308 Indoor Telephone Cables VDE Standard Indoor Telephone Cables  


CW1198 Armoured Outdoo r Telephone Cable

Reference Standard: CW1198
Application: This cable is used for communication and telephone systems, distribution cabling and direct buried.
Conductor Material: Solid plain annealed copper referred to BS6360
Insulation Material: Cellular High Density Polyethylene
Laying-up: Pairs; Units
Wrapping: Polyester Tape
Filler: Petrolatum Jelly filled
Screen: Aluminium foil with overlapping
Bedding: Polyethylene
Armouring: Galvanized Steel Wire Armour
Outer Sheath Material: Polyethylene
Sheath Color: Black
Voltage Rating: 300/500V
Temperature Rating: 0℃ to 40℃
Bending Radius: 6 x overall diameter

Electrical Performance:

Conductor Diameter (mm) Resistance of per km at 20 o C Mutual Capacitance of per km
Min. (Ohms) Max. (Ohms) Min. (Nf) Max. (Nf)
0.40 143 150 56 64
0.50 91 96 56 64
0.60 63 67 42 46
0.63 58 60 56 64
0.90 28 30 59 65

CW1198 10 Pairs Armoured Outdoor Telephone Cable

Number of Pairs Conductor Diameter (mm) Nominal Thickness of Bedding (mm) Nominal Thickness of Sheath (mm) Nominal Overall Diameter (mm) Nominal Weight (kg/km)
10 1/0.40 1.0 1.2 16.0 205
10 1/0.50 1.0 1.2 17.7 275
10 1/0.63 1.0 1.2 18.0 325
10 1/0.90 1.0 1.2 20.5 465


CW1198 20 Pairs Armoured Outdoor Telephone Cable

Number of Pairs Conductor Diameter (mm) Nominal Thickness of Bedding (mm) Nominal Thickness of Sheath (mm) Nominal Overall Diameter (mm) Nominal Weight (kg/km)
20 1/0.40 1.0 1.2 18.0 280
20 1/0.50 1.0 1.2 20.5 385
20 1/0.63 1.1 1.3 21.5 470
20 1/0.90 1.1 1.3 25.0 700


CW1198 50 Pairs Armoured Outdoor Telephone Cable

Number of Pairs Conductor Diameter (mm) Nominal Thickness of Bedding (mm) Nominal Thickness of Sheath (mm) Nominal Overall Diameter (mm) Nominal Weight (kg/km)
50 1/0.40 1.1 1.3 22.5 475
50 1/0.50 1.2 1.5 26.0 645
50 1/0.63 1.2 1.5 28.0 850
50 1/0.90 1.3 1.6 33.5 1380


CW1198 100 Pairs Armoured Outdoor Telephone Cable

Number of Pairs Conductor Diameter (mm) Nominal Thickness of Bedding (mm) Nominal Thickness of Sheath (mm) Nominal Overall Diameter (mm) Nominal Weight (kg/km)
100 1/0.40 1.2 1.5 26.5 765
100 1/0.50 1.2 1.5 32.0 1020
100 1/0.63 1.3 1.6 35.0 1400
100 1/0.90 1.7 2.0 46.0 2510