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Telephone Cables |  |
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PE Insulated Category 3 UTP/FTP Cables
Application
The cables are designed for medium frequency data or telephone systems, suitable for indoor or outdoor
insulations.
Standards
TIA/EIA-568B
IEC 61156-4
UL-444
ANSI/ICEA S-80-576
Construction
Conductors
Solid annealed bare copper sized 0.5mm (24 AWG) as per ASTM-B3/class 1 of IEC 60228
Insulation
Solid polyethylene as per ASTM D 1248/IEC 60708
Twisted Pairs
Insulated conductors are twisted into pairs with varying lay length to minimize crosstalk
Cable Core Assembly
The 50-pair cable is composed of 4 units having 12 or 13 pairs each. All other cables are composed of 25-pair
units. Units are identified by colour coded binders
Core Wrapping
Non-hygroscopic dielectric tape fully enclosing the core with an overlap
Screen (optional)
An optional Aluminium/Polyester tape placed in contact with solid copper drain wire may be provided as an
option
Sheath
PVC or LSZH
Ripcord
Nylon ripcord may be placed parallel to the cores to facilitate sheath removal
Electrical Properties
| Nominal Conductor Diameter | mm | 0.5 |
| Maximum DC Resistance | Ω/100m | 9.38 |
| Maximum Resistance Unbalance | % | 5 |
| Maximum Capacitance Unbalance pair-to-ground @1KHz | pF/100m | 330 |
| Minimum Worst Pair Structural Return Loss (SRL): | ||
| Up to 10 MHz | dB | 12 |
| Between 10 and 16 MHz | dB | 10 |
| Impedance @1-16 MHz | Ω | 85 - 115 |
| Maximum Attenuation at 20°C | ||
| @64KHz | dB/100m | 0.9 |
| @256KHz | dB/100m | 1.3 |
| @512KHz | dB/100m | 1.8 |
| @772KHz | dB/100m | 2.2 |
| @1MHz | dB/100m | 2.6 |
| @4MHz | dB/100m | 5.6 |
| @8MHz | dB/100m | 8.5 |
| @10MHz | dB/100m | 9.7 |
| @16MHz | dB/100m | 13.1 |
| Minimum Worst pair-to-pair NEXT Loss | ||
| @772KHz | dB | 43 |
| @1MHz | dB | 41 |
| @4MHz | dB | 32 |
| @8MHz | dB | 28 |
| @10MHz | dB | 26 |
| @16MHz | dB | 23 |
| Minimum Relative Velocity of Propagation @10MHz | dB | 0.585 |
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 cable);15 x Overall Diameter (armoured cables)
Colour Code
Standard Colour Code is per TIA/EIA 568B or ICEA S-80-576 as given in Colour Code Chart.
Dimensions And Weight
PE INSULATED CATEGORY 3 UTP CABLES
| Cable Code | Number of Pairs | Nominal Sheath
Thickness mm |
Nominal Overall
Diameter mm |
Nominal Weight kg/km |
| 0.5mm Conductor, 0.9mm Insulated Wire, UTP, PVC Sheathed, Indoor | ||||
| TP568-2YY-10P05-UTPC3 | 10 | 0.9 | 9.5 | 77 |
| TP568-2YY-25P05-UTPC3 | 25 | 0.9 | 12.5 | 155 |
| TP568-2YY-50P05-UTPC3 | 50 | 1.0 | 17.0 | 260 |
| TP568-2YY-100P05-UTPC3 | 100 | 1.1 | 21.5 | 530 |
| TP568-2YY-200P05-UTPC3 | 200 | 1.2 | 29.5 | 1100 |
| TP568-2YY-300P05-UTPC3 | 300 | 1.3 | 33.5 | 1550 |
| 0.5mm Conductor, 0.9mm Insulated Wire, UTP, LSZH Sheathed, Indoor & Outdoor | ||||
| TP568-2YH-10P05-UTPC3 | 10 | 0.9 | 10.0 | 80 |
| TP568-2YH-25P05-UTPC3 | 25 | 0.9 | 14.0 | 150 |
| TP568-2YH-50P05-UTPC3 | 50 | 1.1 | 16.5 | 280 |
| TP568-2YH-100P05-UTPC3 | 100 | 1.4 | 21.5 | 530 |
| TP568-2YH-200P05-UTPC3 | 200 | 1.7 | 30.0 | 900 |
| TP568-2YH-300P05-UTPC3 | 300 | 1.7 | 36.0 | 1300 |
| 0.5mm Conductor, 0.9mm Insulated Wire, UTP, PE Sheathed, Outdoor | ||||
| TP568-2Y2Y-10P05-UTPC3 | 10 | 0.9 | 9.5 | 80 |
| TP568-2Y2Y-25P05-UTPC3 | 25 | 0.9 | 13.0 | 150 |
| TP568-2Y2Y-50P05-UTPC3 | 50 | 1.0 | 16.0 | 280 |
| TP568-2Y2Y-100P05-UTPC3 | 100 | 1.1 | 21.5 | 550 |
| TP568-2Y2Y-200P05-UTPC3 | 200 | 1.2 | 28.5 | 1050 |
| TP568-2Y2Y-300P05-UTPC3 | 300 | 1.3 | 34.5 | 1550 |
PE INSULATED CATEGORY 3 FTP CABLES
| Cable Code | Number of Pairs | Nominal Sheath
Thickness mm |
Nominal Overall
Diameter mm |
Nominal Weight kg/km |
| 0.5mm Conductor, 0.9mm Insulated Wire, FTP, PVC Sheathed, Indoor | ||||
| TP568-2Y(St)Y-10P05-FTPC3 | 10 | 0.9 | 10.0 | 85 |
| TP568-2Y(St)Y-25P05-FTPC3 | 25 | 0.9 | 13.5 | 170 |
| TP568-2Y(St)Y-50P05-FTPC3 | 50 | 1.0 | 17.0 | 300 |
| TP568-2Y(St)Y-100P05-FTPC3 | 100 | 1.1 | 22.0 | 570 |
| TP568-2Y(St)Y-200P05-FTPC3 | 200 | 1.2 | 30.0 | 1120 |
| TP568-2Y(St)Y-300P05-FTPC3 | 300 | 1.3 | 36.6 | 1630 |
| 0.5mm Conductor, 0.9mm Insulated Wire, FTP, LSZH Sheathed, Indoor& Outdoor | ||||
| TP568-2Y(St)H-25P05-FTPC3 | 25 | 0.9 | 14.0 | 170 |
| TP568-2Y(St)H-50P05-FTPC3 | 50 | 1.0 | 17.5 | 300 |
| TP568-2Y(St)H-100P05-FTPC3 | 100 | 1.2 | 23.0 | 580 |
| TP568-2Y(St)H-200P05-FTPC3 | 200 | 1.6 | 32.0 | 1120 |
| TP568-2Y(St)H-300P05-FTPC3 | 300 | 1.6 | 35.0 | 1320 |
| 0.5mm Conductor, 0.9mm Insulated Wire, FTP, PE Sheathed, Outdoor | ||||
| TP568-2Y(St)2Y-10P05-FTPC3 | 10 | 0.9 | 11.0 | 85 |
| TP568-2Y(St)2Y-25P05-FTPC3 | 25 | 0.9 | 13.5 | 170 |
| TP568-2Y(St)2Y-50P05-FTPC3 | 50 | 1.0 | 16.5 | 300 |
| TP568-2Y(St)2Y-100P05-FTPC3 | 100 | 1.1 | 22.6 | 570 |
| TP568-2Y(St)2Y-200P05-FTPC3 | 200 | 1.2 | 31.0 | 1070 |
| TP568-2Y(St)2Y-300P05-FTPC3 | 300 | 1.3 | 35.5 | 1570 |