 Application：
This cable is used. for interconnecting between frames of PCM equipments
with 100W characteristic impedance.
Conductor：
Annealed bare copper wire.
Insulation：
PE (Polyethylene)
Twist：
Two wires twisted to form a pair.
Assembly：
Suitable number of pairs assembled to form a cable core.
a.Mylar-aluminum tape for 1 pair. b.Soft copper tape for 5 pairs and above.
Sheath：
PVC (polyvinyl Chloride)
Structur
Conductor |
Pair (P) |
Insulation |
Cable core diameter |
Sheath |
Diameter overall |
Standard |
Diameter(mm) |
|
Thickness(mm) |
approx. (mm) |
Thickness(mm) |
(mm) |
Length(M) |
0.5 |
1 |
0.28 |
2.5 |
0.5 |
Max.3.6 |
200 |
0.5 |
8 |
0.26 |
6 |
1.0 |
approx.9 |
500 |
0.5 |
12 |
0.26 |
7 |
1.0 |
approx.10 |
500 |
0.5 |
30 |
0.26 |
11 |
1.0 |
approx.14 |
500 |
Characteristics:
Items |
Specification |
Conductor Resistance |
Max.93.5W / Km (20℃) |
Insulation Resistance |
Min.10000MW - Km(20℃,DC 500V / 1 min.) |
Dielectric Strength |
DC 300V / 3sec.(60Hz)between conductors |
Static Capacitance |
Avg. |
51.6± 2.5nF / Km (1KHz) |
Indivual |
51.6± 3.7nF / Km (1KHz) |
Attenuation.(772 KHz) |
Max. Avg.19.5 dB / Km for 1 pair |
Max.35 dB / Km for 8P, 12P , 30P |
Characteristic Impedance |
100 ± 10W (772 KHz) |
NEXT (772 KHz) |
m ¾ △ ³ 56 dB / 500M (less than 12paire) |
m ¾ △ ³ 60 dB / 500M (30paire) |
m：avg.value |
△：Standard difference |
|
