INDOOR TELEPHONE CABLES

Number of pairs 1 2(1Q) 3 4 5 6 8 10 15 20 25 30 40 50 70 100
OD (mm, approx) 3.3 4 5.3 5.8 6.3 6.8 7.6 8.3 9.8 10.7 11.4 12.2 14.2 15.7 18.6 22.6
Kg/Km (approx) 10 20 26 33 40 50 62 76 110 140 178 210 280 346 485 688

 

Item Code: VV--x2x0.5D(For Tinned Cu, add 'T' after conductor size)

 

TABLE-1 Color scheme, unit 10 pairs / 20 pairs

Pair Number 1 2(1Q) 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A - Wire WH WH WH WH WH RD RD RD RD RD BK BK BK BK BK YE YE YE YE YE
B - Wire BU OR GN BW GY BU OR GN BW GY BU OR GN BW GY BU OR GN BW GY

 

WH = white, RD = red, BK = black, YE = yellow, BU = blue, OR = orange, GN = green, BW = brown, GY = grey

 

TABLE-2 Color of Tape Lapping, Unit

Unit Number 1 2(1Q) 3 4 5 6 7 8 9 10
Color Blue Orange Green Brown Grey White Red Black Yellow Voilet

 

TABLE-3 Color Make Up

Cable size(Pair)   1 2 3 4 5 10 15 20 20 25 30 50 70 100 100
Centre No & Pair size of Units 1x(1) 1x(2) 1x(3) 1x(4) 1x(5) 1x(10) 1x(15) 1x(20) 4x(5) 1x(25) 3x(10) 5x(10) 1x(10) 5x(20) 2x(10)
Layer 1                           6x(10)   8x(10)