CAT7 S-FTP LSZH Cable
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Product Description
CAT7 S-FTP LSZH Cable Description:
Rated temperature: 70℃
Reference standard: UL444, EIA/TIA 568B.2-1, ISO/IEC11801, IEC61156
Solid core bare copper conductor
Color-coded PE insulation
Rip cord (optional)
PVC or LSZH jacket
Packing: Rolling, packing
Product Structure:
1. Twisted pair
Conductor: 23AWG (0.585) single bare copper wire
Insulation: FPE;
Outer Diameter: 1.4mm
2. Two-core twisted pair
4 pairs of colors (blue+white/blue; orange+white/orange; green+white/green; brown+white/brown;)
3. Cable
Collection: 4 pairs of core wire pairs
Fill: Single tinned copper wire
4. Weaving
Outer shield: tinned copper wire
5. Outer quilt
Diameter: 7.70mm reference
Outer quilt: PVC
Color: optionaltear rope
6. Printing
NA
Physical Properties:
Minimum static bending diameter: 4 times the outer diameter of the cable
Tear rope tension: ≥200N
Electrical Characteristics:
|
Single Conductor DC Resistance（max） |
7.32Ω/100m |
|
Line-to-line DC resistance unbalance（max） |
2% |
|
Dielectric strength between conductors（DC,1min） |
1KV |
|
Maximum insulation resistance |
5000MΩ/KM |
|
Working Capacitance Max |
5.6nf/100m |
|
Line-to-ground capacitance unbalance |
160 pf/100m |
|
Delay difference（max） |
25 ns/100m |
|
Characteristic impedance |
100±15Ω |
|
Transmission rate |
60 % |
Transmission characteristics:
|
frequency |
attenuation ATT |
return loss RL |
NEXT |
PSNEXT |
FEXT |
ELFEXT |
PSELFEXT |
PD |
|
1 |
- |
- |
78 |
75 |
70 |
78 |
75 |
- |
|
4 |
3.7 |
23.0 |
78 |
75 |
70 |
78 |
75 |
552 |
|
10 |
5.9 |
25 |
78 |
75 |
70 |
74 |
71 |
545.4 |
|
16 |
7.4 |
25 |
78 |
75 |
70 |
69.9 |
66.9 |
543 |
|
20 |
8.3 |
25 |
78 |
75 |
70 |
68 |
65 |
542 |
|
25 |
9.3 |
24.3 |
78 |
75 |
70 |
66 |
63 |
541.2 |
|
31.25 |
10.4 |
23.6 |
78 |
75 |
70 |
64.1 |
61.1 |
540.4 |
|
62.5 |
14.9 |
21.5 |
75.5 |
72.5 |
70 |
58.1 |
55.1 |
538.6 |
|
100 |
19 |
20.1 |
72.4 |
69.4 |
70 |
54 |
51 |
537.6 |
|
150 |
23.6 |
18.9 |
69.8 |
66.8 |
70 |
50.5 |
47.5 |
536.9 |
|
200 |
27.5 |
18.0 |
67.9 |
64.9 |
70 |
48 |
45 |
536.5 |
|
250 |
31 |
17.3 |
66.4 |
63.4 |
70 |
46 |
43 |
536.3 |
|
300 |
34.2 |
17.3 |
65.2 |
62.2 |
70 |
44.5 |
41.5 |
536.1 |
|
600 |
50.1 |
17.3 |
60.7 |
57.7 |
70 |
38.4 |
35.4 |
535.5 |
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