| Application | The cables are designed for XDSL transmission system. The cables are characterized by guaranteed data speeds up to 40MHz. |
| Standards | ER.f5.113 |
| Construction | |
| Conductors: | Solid annealed bare copper sized 0.5mm as per ASTM B-3/IEC 60228 Class1 |
| Insulation: | Solid polyethylene as per ASTM D 1248/IEC 60708 |
| Twisted Pairs: | Insulated conductors are twisted into pairs with varying lays to minimize crosstalk |
| Cable Core Assembly: | The pairs are cabled together in layers of 12, 13 & 25 pair unit to form the cable core. Units are identified by colour coded binders. |
| Core Wrapping: | One or more non-hygroscopic polyester tapes are helically or longitudinally laid with an overlap |
| Screen: | An aluminium polyster foil is applied longitudinally with an overlap |
| Sheath: | Black low density polyethylene as per BS 6234/IEC 60708 |
| Ripcord: | Nylon ripcord may be placed parallel to the cores to facilitate sheath removal |
Electrical Properties
|
Conductor Diameter |
mm |
0.5 |
|
Maximum Conductor Resistance @20°C |
Ω/km |
91 |
|
Minimum Insulation Resistance @500V DC |
MΩ.km |
20000 |
|
Maximum Resistance Unbalance |
% |
2 |
|
Average Mutual Capacitance |
nF/km |
52 |
|
Maximum Capacitance Unbalance @1KHz pair-to-pair |
pF/500m |
45 |
|
Maximum Capacitance Unbalance @1KHz pair-to-ground |
pF/500m |
400 |
|
Impedance @0.3 – 1MHz |
Ω |
100+/- 20 |
|
Impedance @1 – 40MHz |
Ω |
100+/- 15 |
|
Maximum Average Attenuation @0.1MHz |
dB/km |
0.81 |
|
Maximum Average Attenuation @0.3MHz |
dB/km |
1.15 |
|
Maximum Average Attenuation @0.6MHz |
dB/km |
1.65 |
|
Maximum Average Attenuation @1MHz |
dB/km |
2.1 |
|
Maximum Average Attenuation @4MHz |
dB/km |
4.3 |
|
Maximum Average Attenuation @10MHz |
dB/km |
6.6 |
|
Maximum Average Attenuation @16MHz |
dB/km |
8.2 |
|
Maximum Average Attenuation @20MHz |
dB/km |
9.2 |
|
Maximum Average Attenuation @31.25MHz |
dB/km |
11.8 |
|
Maximum Average Attenuation @40MHz |
dB/km |
13.9 |
|
Minimum Return Loss @1-20MHz |
dB/100m |
23 |
|
Minimum Return Loss @20-40MHz |
dB/km |
23-10log (f/20) |
|
Minimum ELFEXT pair-to-pair @0.16MHz |
dB |
69 |
|
Minimum ELFEXT pair-to-pair @1MHz |
dB |
55 |
|
Minimum ELFEXT pair-to-pair @20MHz |
dB |
29 |
|
Minimum ELFEXT pair-to-pair @40MHz |
dB |
23 |
|
Minimum NEXT pair-to-pair @0.16MHz |
dB |
68 |
|
Minimum NEXT pair-to-pair @1MHz |
dB |
59 |
|
Minimum NEXT pair-to-pair @20MHz |
dB |
39 |
|
Minimum NEXT pair-to-pair @40MHz |
dB |
35 |
|
Dielectric Strength |
dB |
|
|
Conductor to Conductor 3secs |
V DC |
3000 |
|
Conductor to Screen 3secs |
V DC |
5000 |
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
Colour Code
Standard colour code is per ANSI/ICEA S-80-576 given in Colour Code Chart.
Dimensions And Weight
|
Cable Code |
Number of Pairs/Quads |
Nominal Insulation Thickness mm |
Nominal Sheath Thickness mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
|
UE-TP113-2Y(St)Y-26P05-XDSL |
26 |
0.2 |
0.9 |
18.5 |
265 |
|
UE-TP113-2Y(St)Y-51P05-XDSL |
51 |
0.2 |
1.0 |
24.2 |
460 |
|
UE-TP113-2Y(St)Y-101P05-XDSL |
101 |
0.2 |
1.1 |
31.5 |
790 |
|
UE-TP113-2Y(St)Y-202P05-XDSL |
202 |
0.2 |
1.2 |
41.5 |
1415 |
