文章来源：http://www.trcables.com/ 作者：上海嗨润 发布时间：：2018-01-19 14:34 浏览次数：次
Application
These Cat5e F/UTP cables are manufactured in accordance with IEC 61156-5 requirements, can support all Class D applications like Ethernet, Fast Ethernet, Gigabit Ethernet, suitable for basic voice and data installations up to 100MHz.
Standards
EN 50288
ISO 11801
IEC 61156-5
IEC 60332-1
IEC 60754-1/2
IEC 61034
Construction
Conductors: Solid bare copper conductor.
Insulation: PE.
Twinning: Two coloured insulated conductors twisted together to form a pair.
Overall Screen: Al/polyester tape.
Drain Wire: Tinned copper wire.
Outer Sheath: LSOH.
Core Identification
Pair 1: White/Blue, Blue
Pair 2: White/Orange, Orange
Pair 3: White/Green, Green
Pair 4: White/Brown, Brown
Electrical Properties
|
Maximum Loop Resistance |
Ω/km |
190 |
|
Maximum Resistance Unbalance |
|
2% |
|
Minimum Insulation Resistance |
MΩ.km |
1000 |
|
Nominal Capacitance @800Hz |
nF/km |
48 |
|
Maximum Capacitance Unbalance (pair to ground) |
pF/km |
1500 |
|
Characteristic Impedance @1-100MHz |
Ω |
100 ± 15 |
|
Nominal Velocity of Propagation |
|
ca. 67% |
|
Maximum Propagation Delay |
ns/100 m |
535 |
|
Maximum Delay Skew |
ns/100 m |
20 |
|
Maximum Transfer Impedance @1MHz |
mΩ /m |
50 |
|
Maximum Transfer Impedance @10MHz |
mΩ /m |
100 |
|
Maximum Transfer Impedance @30MHz |
mΩ /m |
200 |
|
Minimum Coupling Attenuation |
dB |
55 |
Nominal Transmission Characteristics @20℃
|
F |
Attenuation |
NEXT |
PS-NEXT |
ACR |
PS-ACR |
ELFEXT |
PS-ELFEXT |
Return Loss |
|
MHz |
dB/100m |
dB |
dB |
dB/100m |
dB/100m |
dB/100m |
dB/100m |
dB |
|
1 |
1.9 |
71 |
68 |
69.1 |
66.1 |
68 |
65 |
20 |
|
4 |
3.7 |
62 |
59 |
58.3 |
55.3 |
56 |
53 |
23 |
|
10 |
6.0 |
56 |
53 |
50 |
47.0 |
48 |
45 |
25 |
|
16 |
7.6 |
53 |
50 |
45.4 |
42.4 |
44 |
41 |
25 |
|
20 |
8.5 |
51 |
48 |
42.5 |
39.5 |
42 |
39 |
25 |
|
31.2 |
10.7 |
49 |
46 |
38.3 |
35.3 |
38 |
35 |
24 |
|
62.5 |
15.7 |
44 |
41 |
28.2 |
25.3 |
32 |
29 |
22 |
|
100 |
19.8 |
41 |
38 |
21.2 |
18.2 |
28 |
25 |
20 |
|
125.0 |
22.3 |
40 |
37 |
17.7 |
14.7 |
26 |
23 |
19 |
|
155.5 |
24.2 |
38 |
35 |
13.8 |
10.8 |
24 |
21 |
|
|
175.0 |
25.7 |
37 |
34 |
11.3 |
8.3 |
23 |
20 |
|
|
200.0 |
27.5 |
36 |
33 |
8.5 |
5.5 |
22 |
19 |
|
|
250.0 |
29.2 |
35 |
32 |
5.8 |
2.8 |
20 |
17 |
|
|
300.0 |
32.0 |
34 |
31 |
2.0 |
-1.0 |
16 |
13 |
|
Mechanical and Thermal Properties
Bending Radius: 8×OD (during installation); 4×OD (fixed installed)
Temperature Range: -20℃ ~ +60℃
Dimensions and Weight
|
Part No. |
Construction |
Nominal |
Nominal Sheath Thickness mm |
Nominal Overall |
Nominal Weight kg/km |
|
MLN-F/UTPCAT5E4P24 |
4×2×24AWG |
0.25 |
0.75 |
6.97 |
54 |
