EAP (PD-AP) Outdoor Telephone Cable
Product Code: A-2Y(L)2Y
| 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 | : | Pairs are assembled into 10 pairs units. Groups having 25, 50 or 100 pairs are stranded together. |
| 4 – Wrapping | : | A non-hygroscopic and dielectric polyester tape is applied on the cable core longitudinally or helically. |
| 5 – Screen | : | Both sides are coated with copolymer coated flat aluminum tape over cable core longitudinally for screening. |
| 6 – Outer Jacket | : | Linear low-density or medium-density, UV resistant black polyethylene outer jacket (ASTM D 1248). |
| Conductor Diameter | |||||||
|---|---|---|---|---|---|---|---|
| 0.40 mm | 0.50 mm | 0.60 mm | 0.63 mm | 0.65 mm | 0.80 mm | 0.90 mm | |
| Conductor Resistance Ω/km (20 °C) | |||||||
| Maximum Average | 139,4 | 89,4 | 62,1 | 58 | 57 | 35 | 27,6 |
| Maximum Individual | 146,6 | 93 | 64,6 | 60 | 58 | 37 | 28,8 |
| Insulation Resistance MΩ/km (500 VDC) | >10000 | >10000 | >15000 | >15000 | >15000 | >15000 | >15000 |
| Mutual Capacitance nF/km (800 Hz) | |||||||
| Maximum Average | 50 | 50 | 45 | 45 | 45 | 45 | 45 |
| Maximum Individual | 56 | 56 | 51 | 51 | 51 | 51 | 51 |
| Capacitance Unbalance pF/500 m | |||||||
| Between Pairs | |||||||
| Maximum Average | 125 | 125 | 60 | 60 | 60 | 60 | 60 |
| Maximum Individual | 350 | 350 | 325 | 325 | 325 | 325 | 325 |
| Between Adjacent Quads | |||||||
| Maximum Average | 125 | 125 | 60 | 60 | 60 | 60 | 60 |
| Maximum Individual | 275 | 275 | 270 | 270 | 270 | 270 | 270 |
| To Screen | |||||||
| Maximum Average | 500 | 500 | 325 | 325 | 325 | 325 | 325 |
| Maximum Individual | 2000 | 2000 | 1300 | 1300 | 1300 | 1300 | 1300 |
| Dielectric Strength | |||||||
| V (DC, 1 minute) | |||||||
| Pair – Pair | 1400 | 1400 | 2000 | 2000 | 2000 | 2400 | 3000 |
| Pair – Screen | 1400 | 1400 | 2000 | 2000 | 2000 | 2400 | 3000 |
| V (DC, 3 second) | |||||||
| Pair – Screen | 9000 | 9000 | 9000 | 9000 | 9000 | 9000 | 9000 |