Foam Skin Insulated & LAP Sheathed Jelly Filled Cables to RUS (REA) PE-89

APPLICATION

The cables are designed for use in access or trunk networks, from telephone exchange to subscriber area. The cables are suitable for installation in ducts, direct burial in the ground and also for aerial installation with integral suspension strand.Jelly filled option is for subscriber’s cables installed underground or along the edge of pavement. An armoured option is offered for direct burial installations where additional mechanical or rodent protection is required. A figure-8 self support option is offered for aerial installation.

STANDARDS

  • RUS(REA) PE-89 (RUS 7 CFR 1755.890)

CONSTRUCTION

 Telephone Cable - RUS (REA) PE-89 RUS (REA) PE-89 - Telephone Cables
Conductors Solid annealed bare copper, 0.4/0.5/0.63/0.9mm as per ASTM B-3/class1 of IEC 60028.
Insulation Foam Skin which is a composite polyethylene insulation made of an inner cellular layer and an outer solid skin as per ASTM D 1248/IEC 60708.
Twisted Pairs Insulated conductors are twisted into pairs with varying lay length to minimize crosstalk.
Cabling Element Twisted Pairs.
Cable Core Assembly Cables of 25 pairs or less are assembled into cylindrical core. Cables larger than 25 pairs are assembled into units, which are then used to form the core Units are identified by colour coded binders. Standard construction is per RUS(REA) PE-89 given in Cable Make Up Diagram.
Core Wrapping One or more non-hygroscopic polyester tapes are helically or longitudinally laid with an overlap. These tapes furnish thermal, mechanical as well as high dielectric protection between shielding and individual conductors.
Moisture Barrier A corrugated copolymer coated aluminium tape (0.2mm/8mil) is applied directly over the cable core to provide 100% electrical shielding coverage and ensure a barrier against water vapor.
Filling The cable core interstices are filled with petroleum jelly to avoid longitudinal water penetration within the cable.The water resistant filling compound is applied to the air space between non-hygroscopic tape and shield, shield and sheath within the cable core.
Sheath Black low density polyethylene as per ASTM D 1248/IEC 60708, being able to withstand exposure to sunlight,temperature variations, ground chemicals and other environmental contaminants.
Ripcord(optional) Ripcord may be provided for slitting the sheath longitudinally to facilitate its removal.
Spare Pairs (optional) Spare pairs may be incorporated for large pair cables.
Continuity Wire (optional) One tinned copper drain wire may be longitudinally laid to ensure electrical continuity of the screen.

OPTIONAL CONSTRUCTION

Armoured Cable Corrugated copolymer coated steel tape armour (0.15mm/6mil) is applied with an overlap over an optional inner polyethylene sheath. An outer polyethylene sheath is applied over the armour.
Self-Support Cables A 7-strand galvanized steel strand is used as support wire. Black polyethylene sheath covers both core and support wire in a figure-8 construction.

 

 Telephone Cable - RUS (REA) PE-89 RUS (REA) PE-89 - Telephone Cables

ELECTRICAL PROPERTIES

Nominal Conductor Diameter mm 0.4 0.5 0.63 0.9
Conductor Gauge Size AWG 26 24 22 19
Maximum Average DC Resistance Ω/km / Ω/mile 140/225 87/140 55/88.6 27.0/43.4
Maximum Individual DC Resistance Ω/km / Ω/mile 144.2/232 89.5/144 56.5/91.0 28.0/45.0
Minimum Insulation Resistance @500V DC MΩ.km / MΩ.mile 1600/1000 1600/1000 1600/1000 1600/1000
Maximum Average Resistance Unbalance % 1.5 1.5 1.5 1.5
Maximum Individual Resistance Unbalance % 5 5 5 5
Average Mutual Capacitance nF/km / nF/kft 48.5-54.0
/14.8-16.5
48.5-54.0
/14.8-16.5
48.5-54.0
/14.8-16.5
48.5-54.0
/14.8-16.5
Maximum Individual Mutual Capacitance nF/km / nF/kft 57/17.4 57/17.4 57/17.4 57/17.4
Maximum Individual Capacitance Unbalance
pair-to-pair
pF/km / pF/kft 145/44 145/44 145/44 145/44
Capacitance Unbalance RMS pair-to-pair pF/km / pF/kft 45/13.7 45/13.7 45/13.7 45/13.7
Maximum Individual Capacitance Unbalance
pair-to-ground
pF/km / pF/kft 2625/800 2625/800 2625/800 2625/800
Maximum Average Capacitance Unbalance
pair-to-ground
pF/km / pF/kft 574/175 574/175 574/175 574/175
Maximum Conductor Loop Resistance @20°C Ω/km / Ω/mile 300/482 192/309 114/183.6 60/96.4
Impedance @1KHz Ω 994 796 660 445
Impedance @100KHz Ω 147 134 125 122
Impedance @512KHz Ω 120 118 117 116
Impedance @1MHz Ω 117 115 114 113
Maximum Average Attenuation @0.8KHz dB/km / dB/kft 1.64/0.5 1.30/0.39 1.04/0.32 0.74/0.22
Maximum Average Attenuation @1KHz dB/km / dB/kft 1.68/0.51 1.35/0.41 1.08/0.33 0.76/0.23
Maximum Average Attenuation @3KHz dB/km / dB/kft 3.18/0.97 2.52/0.77 2.01/0.61 1.42/0.43
Maximum Average Attenuation @150KHz dB/km / dB/kft 11.4/3.47 8.3/2.53 6.2/1.89 4.4/1.34
Maximum Average Attenuation @772KHz dB/km / dB/kft 24.3/7.4 19.4/5.9 15.4/4.7 10.8/3.3
Maximum Average Attenuation @1000KHz dB/km / dB/kft 27.1/8.25 21.4/6.52 17.5/5.33 12.8/3.89
Dielectric Strength          
Conductor to Conductor (3secs) V DC 2400 3000 4000 5000
Conductor to Screen (3secs) V DC 10000 10000 10000 10000
Minimum EL Far-end Cross-talk-Mean Power Sum          
           @150KHz dB/305m / dB/kft 61 63 63 65
           @772KHz dB/305m / dB/kft 47 49 49 57
           @1.6MHz dB/305m / dB/kft 41 42 43 44
           @3.15MHz dB/305m / dB/kft 35 37 37 39
           @6.3MHz dB/305m / dB/kft 29 31 31 33
Minimum Far-end Cross-talk-Worst Pair Power Sum          
           @150KHz dB/305m / dB/kft 57 57 57 59
           @772KHz dB/305m / dB/kft 43 43 43 45
           @1.6MHz dB/305m / dB/kft 37 37 37 39
           @3.15MHz dB/305m / dB/kft 31 31 31 33
           @6.3MHz dB/305m / dB/kft 25 25 25 27
Minimum Near-end Cross-talk-Mean Power Sum          
           @150KHz dB/305m / dB/kft 58 58 58 58
           @772KHz dB/305m / dB/kft 47 47 47 47
           @1.6MHz dB/305m / dB/kft 43 43 43 43
           @3.15MHz dB/305m / dB/kft 38 38 38 38
           @6.3MHz dB/305m / dB/kft 34 34 34 34
Minimum Near-end Cross-talk-Worst Pair Power Sum          
           @150KHz dB/305m / dB/kft 53 53 53 53
           @772KHz dB/305m / dB/kft 42 42 42 42
           @1.6MHz dB/305m / dB/kft 38 38 38 38
           @3.15MHz dB/305m / dB/kft 33 33 33 33
           @6.3MHz dB/305m / dB/kft 29 29 29 29
Nominal Insulation Thickness mm 0.175 0.2 0.26 0.3
Nominal Insulated Conductor Diameter mm 0.75 0.9 1.15 1.5

MECHANICAL AND THERMAL PROPERTIES

Temperature range during operation (fixed state) -30°C – +70°C
Temperature range during installation (mobile state) -20°C – +50°C
Minimum bending radius 10 x Overall Diameter (unarmoured cables)
  15 x Overall Diameter (armoured cables)

DIMENSIONS AND WEIGHT

Foam Skin Insulated and LAP Sheathed Jelly Filled Cable to RUS(REA) PE-89

Cable Code Number of
Pairs
Nominal Sheath
Thickness
mm
Nominal Overall
Diameter
mm/inch
Nominal Weight
kg/km / lbs/kft
0.4mm Conductor, 0.75mm Insulated Wire
TP89-02YSF(L)2Y-25P04 25 1.5/0.059 11/0.43 150/101
TP89-02YSF(L)2Y-50P04 50 1.5/0.059 14/0.55 245/165
TP89-02YSF(L)2Y-100P04 100 1.5/0.059 18/0.71 430/289
TP89-02YSF(L)2Y-200P04 200 1.5/0.059 24/0.94 795/534
TP89-02YSF(L)2Y-300P04 300 1.8/0.071 28/1.10 1125/756
TP89-02YSF(L)2Y-400P04 400 1.8/0.071 32/1.26 1480/995
TP89-02YSF(L)2Y-600P04 600 2.0/0.079 38/1.49 2165/1455
TP89-02YSF(L)2Y-900P04 900 2.3/0.091 45/1.78 3155/2120
TP89-02YSF(L)2Y-1200P04 1200 2.3/0.091 52/2.05 4145/2785
TP89-02YSF(L)2Y-1500P04 1500 2.5/0.098 58/2.28 5180/3481
TP89-02YSF(L)2Y-1800P04 1800 2.8/0.110 63/2.48 6175/4149
TP89-02YSF(L)2Y-2400P04 2400 2.8/0.110 73/2.87 8210/5517
TP89-02YSF(L)2Y-3600P04 3600 2.8/0.110 88/3.46 12150/8164
0.5mm Conductor, 0.9mm Insulated Wire
TP89-02YSF(L)2Y-6P05 6 1.5/0.059 9.1/0.36 80/54
TP89-02YSF(L)2Y-12P05 12 1.5/0.059 11/0.43 125/84
TP89-02YSF(L)2Y-25P05 25 1.5/0.059 13/0.52 210/141
TP89-02YSF(L)2Y-50P05 50 1.8/0.071 17/0.67 355/239
TP89-02YSF(L)2Y-100P05 100 2.0/0.079 22/0.87 640/430
TP89-02YSF(L)2Y-200P05 200 2.0/0.079 29/1.14 1205/810
TP89-02YSF(L)2Y-300P05 300 2.3/0.091 35/1.38 1755/1179
TP89-02YSF(L)2Y-400P05 400 2.5/0.098 39/1.54 2300/1546
TP89-02YSF(L)2Y-600P05 600 2.8/0.110 48/1.89 3400/2285
TP89-02YSF(L)2Y-900P05 900 2.8/0.110 57/2.24 4985/3350
TP89-02YSF(L)2Y-1200P05 1200 2.8/0.110 65/2.56 6580/4422
TP89-02YSF(L)2Y-1500P05 1500 2.8/0.110 73/2.87 8170/5490
TP89-02YSF(L)2Y-1800P05 1800 2.8/0.110 79/3.11 9765/6562
TP89-02YSF(L)2Y-2100P05 2100 2.8/0.110 86/3.40 11445/7691
TP89-02YSF(L)2Y-2400P05 2400 2.8/0.110 91/3.58 12940/8695
0.63mm Conductor, 1.15mm Insulated Wire
TP89-02YSF(L)2Y-6P063 6 1.5/0.059 9.9/0.39 105/71
TP89-02YSF(L)2Y-12P063 12 1.5/0.059 12/0.47 170/114
TP89-02YSF(L)2Y-25P063 25 1.5/0.059 15/0.59 300/202
TP89-02YSF(L)2Y-50P063 50 1.8/0.071 20/0.79 520/349
TP89-02YSF(L)2Y-100P063 100 2.0/0.079 26/1.02 965/648
TP89-02YSF(L)2Y-200P063 200 2.3/0.091 35/1.38 1825/1226
TP89-02YSF(L)2Y-300P063 300 2.3/0.091 42/1.65 2680/1801
TP89-02YSF(L)2Y-400P063 400 2.5/0.098 48/1.88 3520/2365
TP89-02YSF(L)2Y-600P063 600 2.8/0.110 58/2.28 5215/3504
TP89-02YSF(L)2Y-900P063 900 2.8/0.110 70/2.76 7730/5194
TP89-02YSF(L)2Y-1200P063 1200 2.8/0.110 80/3.14 10185/6844
TP89-02YSF(L)2Y-1500P063 1500 2.8/0.110 89/3.51 12680/8521
0.9mm Conductor, 1.5mm Insulated Wire
TP89-02YSF(L)2Y-6P09 6 1.5/0.059 12/0.47 180/121
TP89-02YSF(L)2Y-12P09 12 1.5/0.059 15/0.59 285/192
TP89-02YSF(L)2Y-25P09 25 1.8/0.071 20/0.79 530/356
TP89-02YSF(L)2Y-50P09 50 2.0/0.079 26/1.02 975/655
TP89-02YSF(L)2Y-100P09 100 2.3/0.091 35/1.38 1825/1226

Foam Skin Insulated, PE Inner Sheathed, Corrugated Steel Tape Armoured and LAP Sheathed cables to RUS(REA) PE-89

Cable Code Number of
Pairs
Nominal Sheath
Thickness
mm
Nominal Overall
Diameter
mm/inch
Nominal Weight
kg/km / lbs/kft
0.4mm Conductor, 0.75mm Insulated Wire
TP89-02YSF(L)2Y(STA)2Y-25P04 25 1.5/0.059 12/0.47 195/131
TP89-02YSF(L)2Y(STA)2Y-50P04 50 1.5/0.059 15/0.59 305/205
TP89-02YSF(L)2Y(STA)2Y-100P04 100 1.8/0.071 19/0.74 505/339
TP89-02YSF(L)2Y(STA)2Y-200P04 200 2.0/0.079 25/0.98 910/611
TP89-02YSF(L)2Y(STA)2Y-300P04 300 2.3/0.091 29/1.13 1260/847
TP89-02YSF(L)2Y(STA)2Y-400P04 400 2.3/0.091 33/1.30 1635/1099
TP89-02YSF(L)2Y(STA)2Y-600P04 600 2.5/0.098 39/1.54 2350/1579
TP89-02YSF(L)2Y(STA)2Y-900P04 900 2.8/0.110 47/1.85 3395/2281
TP89-02YSF(L)2Y(STA)2Y-1200P04  1200 2.8/0.110 53/2.09 4405/2960
TP89-02YSF(L)2Y(STA)2Y-1500P04 1500 2.8/0.110 59/2.32 5485/3685
TP89-02YSF(L)2Y(STA)2Y-1800P04 1800 2.8/0.110 64/2.53 6535/4391
TP89-02YSF(L)2Y(STA)2Y-2100P04 2100 2.8/0.110 70/2.76 7605/5110
TP89-02YSF(L)2Y(STA)2Y-2400P04 2400 2.8/0.110 74/2.91 8610/5786
TP89-02YSF(L)2Y(STA)2Y-3000P04 3000 2.8/0.110 82/3.23 10655/7160
0.5mm Conductor, 0.9mm Insulated Wire
TP89-02YSF(L)2Y(STA)2Y-6P05  6 1.5/0.059 9.9/0.39 120/81
TP89-02YSF(L)2Y(STA)2Y-12P05 12 1.5/0.059 11/0.43 165/111
TP89-02YSF(L)2Y(STA)2Y-25P05 25 1.5/0.059 14/0.55 270/181
TP89-02YSF(L)2Y(STA)2Y-50P05 50 1.5/0.059 18/0.71 430/289
TP89-02YSF(L)2Y(STA)2Y-100P05 100 2.0/0.079 22/0.87 745/501
TP89-02YSF(L)2Y(STA)2Y-200P05 200 2.3/0.091 30/1.18 1345/904
TP89-02YSF(L)2Y(STA)2Y-300P05 300 2.5/0.098 36/1.41 1935/1300
TP89-02YSF(L)2Y(STA)2Y-400P05 400 2.8/0.110 40/1.57 2500/1680
TP89-02YSF(L)2Y(STA)2Y-600P05 600 2.8/0.110 49/1.92 3645/2449
TP89-02YSF(L)2Y(STA)2Y-900P05 900 2.8/0.110 58/2.28 5290/3555
TP89-02YSF(L)2Y(STA)2Y-1200P05 1200 2.8/0.110 67/2.64 6935/4660
TP89-02YSF(L)2Y(STA)2Y-1500P05 1500 2.8/0.110 74/2.91 8565/5755
TP89-02YSF(L)2Y(STA)2Y-1800P05 1800 2.8/0.110 81/3.19 10200/6854
TP89-02YSF(L)2Y(STA)2Y-2100P05 2100 2.8/0.110 88/3.46 11930/8017
TP89-02YSF(L)2Y(STA)2Y-2400P05 2400 2.8/0.110 93/3.66 13445/9035
0.63mm Conductor, 1.15mm Insulated Wire
TP89-02YSF(L)2Y(STA)2Y-6P063 6 1.5/0.059 11/0.43 140/94
TP89-02YSF(L)2Y(STA)2Y-12P063 12 1.5/0.059 13/0.52 225/151
TP89-02YSF(L)2Y(STA)2Y-25P063 25 1.8/0.071 16/0.63 365/245
TP89-02YSF(L)2Y(STA)2Y-50P063 50 2.3/0.091 20/0.79 610/410
TP89-02YSF(L)2Y(STA)2Y-100P063 100 2.3/0.091 27/1.06 1085/729
TP89-02YSF(L)2Y(STA)2Y-200P063 200 2.5/0.098 36/1.42 2000/1344
TP89-02YSF(L)2Y(STA)2Y-300P063 300 2.8/0.110 43/1.70 2895/1945
TP89-02YSF(L)2Y(STA)2Y-400P063 400 2.8/0.110 49/1.92 3775/2537
TP89-02YSF(L)2Y(STA)2Y-600P063 600 2.8/0.110 59/2.32 5520/3709
TP89-02YSF(L)2Y(STA)2Y-900P063 900 2.8/0.110 71/2.80 8120/5456
TP89-02YSF(L)2Y(STA)2Y-1200P063 1200 2.8/0.110 81/3.19  10625/7140
0.9mm Conductor, 1.5mm Insulated Wire
TP89-02YSF(L)2Y(STA)2Y-6P09 6 1.5/0.059 13/0.52 230/155
TP89-02YSF(L)2Y(STA)2Y-12P09 12 1.8/0.071 16/0.63 350/235
TP89-02YSF(L)2Y(STA)2Y-25P09 25 2.0/0.079 21/0.83 620/417
TP89-02YSF(L)2Y(STA)2Y-50P09 50 2.5/0.098 27/1.06 1100/739
TP89-02YSF(L)2Y(STA)2Y-100P09 100 2.8/0.110 36/1.42 2000/1343
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