Description
Outdoor Telephone Cables type PTT 88 |
| REF : 88 8…448 .04 & .06 :EN 50575:2014+A1:2016,Fca S.Temperature – 45°C -‘+ 75°C |
| BENEFITS ; PTT 88 and 89 series overhead cables have been used for decades, installed, in fixed Telecom networks, these cables have satisfied the highest |
| the highest quality transmission requirements.They still provide very high speed transmission for ADSL, ADSL2+ and VDSL protocols of Internet Service Providers (ISPs). |
| APPLICATIONS ; The 88 and 89 series overhead network cables have been designed for urban and rural telephone distribution networks, from the sub-distributor |
| to the connection point, all the way to the end user. These 4/10, 6/10 and 8/10 cables have fibre counts of 8 to 896 pairs depending on the copper conductor cross-section |
CONSTRUCTION ; |
| 1.Conductor: Red copper wire |
| 2.Insulation: Solid polyethylene |
| 3.Assembly: four-wire stars |
| 4.Shielding: Tinned Cu or Cu continuity wire / copolymer aluminium tape (ALPET) |
| 5.Sheath: Black polyethylene |
| Code | Pair Count | Number of beams | reserve quates | Conduct. Ø(mm) | ~ Cable Ø (mm) | Copper (kg/km) | ~ Cable (kg/km) | Packing Standard (m) |
| RCB 88.8×0.4 | 8 | 1(1 x 4 quads) | 0 | 0.4 | 7.8 | 20 | 50 | 1000/2000 |
| RCB 88.14×0.4 | 14 | 1(1 x 7 quads) | 0 | 0.4 | 8.7 | 35 | 80 | 1000/2000 |
| RCB 88.28×0.4 | 28 | 1(1 x 14 quads) | 0 | 0.4 | 10.2 | 69 | 130 | 1000/2000 |
| RCB 88.56×0.4 | 56 | 4(4 x 7 quads) | 0 | 0.4 | 13.2 | 138 | 220 | 1000/2000 |
| RCB 88.112×0.4 | 112 | 4(4 x 14 quads) | 1 | 0.4 | 17.2 | 277 | 400 | 1000 |
| RCB 88.224×0.4 | 224 | 8(8 x 14 quads) | 2 | 0.4 | 23 | 553 | 750 | 500 |
| RCB 88.448×0.4 | 448 | 6(16 x 14 quads) | 4 | 0.4 | 31.5 | 1,107 | 1450 | 500 |
| Code | Pair Count | Number of beams | reserve quates | Conduct. Ø(mm) | ~ Cable Ø (mm) | Copper (kg/km) | ~ Cable (kg/km) | Packing Standard (m) |
| RCB 88.8×0.6 | 8 | 1(1 x 4 quads) | 0 | 0.6 | 9.2 | 44 | 90 | 1000/2000 |
| RCB 88.14×0.6 | 14 | 1(1 x 7 quads) | 0 | 0.6 | 10.7 | 78 | 140 | 1000/2000 |
| RCB 88.28×0.6 | 28 | 1(1 x 14 quads) | 0 | 0.6 | 13.4 | 156 | 240 | 1000/2000 |
| RCB 88.56×0.6 | 56 | 4(4 x 7 quads) | 0 | 0.6 | 18 | 311 | 430 | 1000 |
| RCB 88.112×0.6 | 112 | 4(4 x 14 quads) | 0 | 0.6 | 23.2 | 623 | 810 | 500 |
| RCB 88.224×0.6 | 224 | 8(8 x 14 quads) | 1 | 0.6 | 31.2 | 1,245 | 1600 | 500 |
| RCB 88.448×0.6 | 448 | 6(16 x 14 quads) | 2 | 0.6 | 43 | 2,490 | 3050 | 400 |
| The cables are made 6 from bundles of 7 or 14 quarts,marked by corress :BIanc, Blue,Yellow,Brown,Moir,Red,Green&Purple. |
Technical Data A-2Y(L)2Y PTT serie 88 |
Color Codes | ||||||
| 1.Pair | 1.Pair | 2,pair | 2,pair | ||||
| Conductor Ø /Dia., du conducteur | 0.40 mm | 0.60 mm | Quates | wire 1 | wire 2 | wire 1 | wire 2 |
| Conductor Resistance Ω/km (20 °C) Max. Average | 139.4 | 62.1 | 1 | Grey | White | Natural | Blue |
| Conductor Resistance Ω/km (20 °C) Maxim, Individual | 146.6 | 64.6 | 2 | Grey | Yellow | Natural | Brown |
| Insulation ResistanceMΩ/km (500 VDC) | >10000 | >15000 | 3 | Grey | Black | Natural | Red |
| Mutual Capacitance nF/km (800) Hz Max. Average | 50 | 45 | 4 | Grey | Green | Natural | White |
| Mutual Capacitance nF/km (800 Hz) Maxim, Individual | 56 | 51 | 5 | Grey | Blue | Natural | Yellow |
| Capacitance Unbalance pF/500 m Between Pairs Max. Average | 125 | 60 | 6 | Grey | Brown | Natural | Black |
| Capacitance Unbalance pF/500 m Between Pairs Ma., Individual | 350 | 325 | 7 | Grey | Red | Natural | Green |
| Between Adjacent Quads Max. Average | 125 | 60 | 8 | Orange | White | Violet | Blue |
| Between Adjacent Quads Max., Individual | 275 | 270 | 9 | Orange | Yellow | Violet | Brown |
| To Screen Max. Average | 500 | 325 | 10 | Orange | Black | Violet | Red |
| To Screen Maxim, Individual | 2000 | 1300 | 11 | Orange | Green | Violet | White |
| Dielectric Strength V(DC, 1 min.) Pair – Pair | 1400 | 2000 | 12 | Orange | Blue | Violet | Yellow |
| Dielectric Strength V(DC, 1 min.) Pair – Screen | 1400 | 2000 | 13 | Orange | Brown | Violet | Black |
| Dielectric Strength V(DC, 3 sec) Pair – Screen | 9000 | 9000 | 14 | Orange | Red | Violet | Green |
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