External Telephone Cable Jelly Filled / Steel Tape Armoured

External Telephone Cable Jelly Filled / Steel Tape Armoured

External Telephone Cables from NORDEN are primarily designed for the interconnection of telephone equipment. In addition, these cables may be used for interconnection of other communication and control equipment or low level signaling applications. The cables are suitable for Underground and Direct Buried Installation.

External Telephone Cables from NORDEN are primarily designed for the interconnection of telephone equipment. In addition, these cables may be used for interconnection of other communication and control equipment or low level signaling applications. The cables are suitable for Underground and Direct Buried Installation.

CABLE CONSTRUCTION

Conductor

Class 1 Solid annealed Bare Copper Conductors to BS 6360:1991/IEC 60228:2005 (Note - IEC 60228:2005 replaces BS 6360:1991)

Insulation

Solid HDPE (High Density Polyethylene)

Twisted Pair

Two single wires are twisted to form a Pair

Separator

Polyester Tape

Core Filler

Jelly filled with Petroleum Jelly

Screening

Plastic coated aluminum tape

Inner Sheath

PE (Polyethlene)

Armouring

Steel Tape Armour

Outer Jacket

PE (Polyethylene)

Jacket Colour

Black

PHYSICAL CHARACTERISTICS

Characteristic Value
0.4 mm 0.5 mm
Conductor Size 26 AWG 24 AWG
Nom. Insulation Thickness

0.21 mm

0.24 mm

Nom. Insulated Conductor Diameter

0.81 mm

0.98 mm

Min. Bending Radius 15 x D

Operating Temperature

-20 °C to +70 °C

ELECTRICAL CHARACTERISTICS

Characteristic Unit Value
0.4 mm 0.5 mm
Max. Conductor DC Resistant @ 20 °C ?/km

140

89.5

Min. Insulation Resistant @ 500 VDC M?.km

?1500

?1500

Max. Average Mutual Capacitance @ 800 Hz nF/km

55

55

Max. Capacitance Unbalance @ 800 Hz (Pair to Pair) pF/500m 250 250

INSULATION COLOUR CODE

Pair Colour Code Unit Binder Colour Code
Pair No. Wire - A Colour Wire - B Colour Unit No. Binder Tape Colour

1

White

Blue

1

Blue

2

White

Orange

2

Orange

3

White

Green

3

Green

4

White

Brown

4

Brown

5

White

Grey

5

Grey

6

Red

Blue

6

White

7

Red

Orange

7

Red

8

Red

Green

8

Black

9

Red

Brown

9

Yellow

10

Red

Grey

10

Violet

Part Number Description Conductor
Diameter
(mm)
Pair
Config.
Min. Sheath
Thickness
(mm)
Max. Overall
Diameter
(mm)

212-20013010

0.4mm 10 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.4

1 x 10P

1.6

14.0

212-20013020

0.4mm 20 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.4

2 x 10P

1.6

15.5

212-20013030

0.4mm 30 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.4

3 x 10P

1.8

18.0

212-20013050

0.4mm 50 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.4

5 x 10P

2.2

20.0

212-20013100

0.4mm 100 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.4

10 x 10P

2.8

25.0

212-20013150

0.4mm 150 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.4

3 x 50P

2.8

28.0

212-20013200

0.4mm 200 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.4

4 x 50P

2.8

31.0

212-20013250

0.4mm 250 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.4

5 x 50P

2.8

33.5

212-20013300

0.4mm 300 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.4

6 x 50P

2.8

36.0

212-20013400

0.4mm 400 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.4

8 x 50P

2.8

40.0

212-20013600
0.4mm 600 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable
0.4
6 x 100P
2.8
48.0
           

212-20023010

0.5mm 10 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable

0.5

1 x 10P

1.6

15.0

212-20023020
0.5mm 20 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable
0.5
2 x 10P
1.6
16.5
212-20023030
0.5mm 30 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable
0.5
3 x 10P
1.6
19.5
212-20023050
0.5mm 50 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable
0.5
5 x 10P
2.222.0
212-20023100
0.5mm 100 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable
0.5
10 x 10P
2.828.0
212-20023150
0.5mm 150 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable 
0.5
3 x 50P
2.832.0 
212-20023200
0.5mm 200 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable
0.5
4 x 50P
2.837.0
212-20023250
0.5mm 250 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable
0.5
5 x 50P
2.840.0
212-20023300
0.5mm 300 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable
0.5
6 x 50P
2.843.0
212-20023400 
0.5mm 400 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable 
0.5
8 x 50P
2.849.0 
212-20023600
0.5mm 600 Pair BFC External Jelly Filled/ Steel Tape Armoured Buried Cable 
0.5
6 x 100P
2.858.0