| LOCAL AREA NETWORK CABLES | Technical Data sheet |
|
|
|
 |
APPLICATIONS
FTP-C-11Y kat.5e 4x2x0,14c mm2 are patch cables, applied in multimedia computer networks (data, sound and HDTV transmission) including structural wiring of buildings, in industrial and other dedicated networks sensitive to electromagnetic interferences.
The cables are also applied in computer networks of increased binary transfer where simultaneous transmission in both directions in all 4 symmetrical circuits is used (full duplex, Gigabit Ethernet technique).
The cable sheath is then made of soft polyurethane (11Y) of enhanced protection against mechanical damage, particularly to abrasion and tear, also resistant to oils, petrol, bacteria and ultraviolet radiation.
The cables are suitable for fixed indoor and outdoor installations.
CONSTRUCTION
- flexible, multiwire conductors, stranded of annealed tin-plated copper wires, cross-section 0.14 mm2 (7x0.16 mm), 26 AWG,
- polyethylene (PE) insulation coloured: red-black, green-yellow, blue-brown and orange-grey,
- insulated conductors twisted into pairs,
- pairs laid-up into a cable core,
- collective shield, incorporating an aluminium-polyester tape and a tinned copper wire braid,
- soft polyurethane (11Y) cable sheath, black, other colours also available.
CHARACTERISTICS
Characteristic impedance 100 ± 15 Ω
Mutual capacitance of any pair at 1 kHz, approximate 50 nF/km
Capacitance unbalance of anypair to ground at 1 kHz, max. 1600 pF/km
Insulation resistance, minimum 5000 MΩ∙km
Operating voltage 150 V
Voltage test 700 V rms
Velocity of propagation 65 %
Return loss, minimum at f=4-10 MHz 20+5lg(f) dB
Return loss, minimum at f=10-20 MHz 25 dB
Return loss, minimum at f=20-125 MHz 25-8,6 lg(f/20) dB
Minimum shieldingattenuation at the frequency f=30 - 1000 MHz 50 dB
Shielding impedanceat 10 MHz, maximum 100 mΩ/m
DC loop resistance at 20°C, maximum 290 Ω/km
Resistance unbalance of any pair of conductors, max. 2 %
Operating temperature range
during operation from - 40 to + 70°C
during installation from -10 to + 50°C
Minimum bending radius 4 x cable diameter
Cable combustibility flame retardant
Combustibility tests PN-EN 60332-1-2, IEC 60332-1-2
Oil resistance PN-EN 60811-404
Reference standards PN-EN 50288-2-2, IEC 61156-6, ISO/IEC 11801, TIA/EIA 568 A
Attenuation loss, maximum
|
f |
[MHz] |
1 |
4 |
8 |
10 |
16 |
20 |
25 |
31.25 |
62.5 |
100 |
155 |
|
A |
[dB/100 m] |
3.2 |
6.5 |
8.9 |
9.9 |
12.3 |
13.8 |
15.8 |
17.7 |
25.7 |
33 |
42 |
Near end cross-talk between pairs, minimum
|
f |
[MHz] |
1 |
4 |
8 |
10 |
16 |
20 |
25 |
31.25 |
62.5 |
100 |
125 |
|
NEXT |
[dB] |
65.0 |
56.0 |
50 |
50.3 |
47 |
46 |
44.3 |
43 |
38 |
35 |
34 |
|
PSNEXT |
[dB] |
62.3 |
53.3 |
48.8 |
47.3 |
44.3 |
42.8 |
41.3 |
39.9 |
35.4 |
32.3 |
29.5 |
|
ACR |
[dB] |
68.3 |
57.2 |
51.0 |
48.8 |
44.0 |
41.5 |
38.9 |
36.2 |
26.4 |
18.3 |
4.4 |
Far end cross-talk between pairs, minimum
|
f |
[MHz] |
1 |
4 |
8 |
10 |
16 |
20 |
25 |
31.25 |
62.5 |
100 |
155 |
|
ELFEXT |
[dB] |
63.8 |
51.7 |
45.7 |
43.8 |
39.7 |
37.7 |
35.8 |
33.9 |
27.8 |
23.8 |
19.9 |
|
PSELFEXT |
[dB] |
60.8 |
48.7 |
42.7 |
40.8 |
36.7 |
34.7 |
32.8 |
30.9 |
24.8 |
20.8 |
16.9 |
The cable meets requirements of the low voltage directive 2014/35/EU
TECHNOKABEL S.A. reserves the right to change specifications without prior notice.