A-2YSF(L)2Yb2Y Outdoor Telephone Cable

Product Code: PDF-PAbP

PDF-PABP Harici Telefon Kablosu

1 – Conductor:Electrolytic annealed solid copper (CCITT Yellow Book Vol. III-2-G.541 B article, IEC 28 and ASTM B 3).
2 – Insulation:Color coded solid polyethylene insulation (BS 6234 Type 03 – ASTM D 1248).
3 – Stranding:Star quads or pairs are assembled into 10 pairs units. Groups having 25, 50 or 100 pairs are stranded together.
4 – Filling Compound:Cable core is filled with a special jelly filling compound to avoid the water leakage into air spaces.
5 – Wrapping:A non-hygroscopic and dielectric polyester tape is applied on the cable core longitudinally or helically.
6 – Filling Compound:Secondary jelly filling is applied between wrapping and screen in order to provide waterproofness.
7 – Screen:Both sides are coated with copolymer coated flat aluminum tape over cable core longitudinally for screening.
8 – Inner Jacket:Linear low-density or medium-density, UV resistant black polyethylene inner jacket (ASTM D 1248).
9 – Bedding:Special tape is applied between inner jacket and armor.
10 – Armor:Two helically laid galvanized steel tape is applied to increase the mechanical resistance of the cable.
11 – Outer Jacket:Linear low-density or medium-density, UV resistant black polyethylene outer jacket (ASTM D 1248).
Conductor Diameter
0.40 mm0.50 mm0.60 mm0.63 mm0.65 mm0.80 mm0.90 mm
Conductor Resistance Ω/km (20 °C)
Maximum Average139,489,462,158573527,6
Maximum Individual146,69364,660583728,8
Insulation Resistance MΩ/km (500 VDC)>10000>10000>15000>15000>15000>15000>15000
Mutual Capacitance nF/km (800 Hz)
Maximum Average50504545454545
Maximum Individual56565151515151
Capacitance Unbalance pF/500 m
Between Pairs
Maximum Average1251256060606060
Maximum Individual350350325325325325325
Between Adjacent Quads
Maximum Average1251256060606060
Maximum Individual275275270270270270270
To Screen
Maximum Average500500325325325325325
Maximum Individual2000200013001300130013001300
Dielectric Strength
V (DC, 1 minute)
Pair – Pair1400140020002000200024003000
Pair – Screen1400140020002000200024003000
V (DC, 3 second)
Pair – Screen9000900090009000900090009000