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Products > Cable > Mini-Coaxial for Communication
Mini-coaxial Cable for Telecommunications

Application
　•Digital distribution frame(DDF)
　•Digital UIT-G.703 coaxial links
　•Fixed telephony communication
　•Digital video
　•DS-3／DS-4 network links
Main Characteristics
　•Precise manufacturing for loss accuracy
　•Low loss and high screen effectiveness
　•Flame retardant PVC or HFLS／LSZH - zero/free halogen and low smoke sheath
　•According to PTT standards
Specification
　SPANISH TELEFONICA STANDARD
Model
Inner
Dielectric
Shield
Sheath
DC resist. (Ω/KM)
Capa.

pF/m
Insulation

MΩ/KM
Material
mm
Material
mm
Tape
Braid
Material
mm
Color
Inner
Outer
FLEX-2
Cu-Ag
0.29
Solid PE
1.7
Al-Pet
Cu-Sn
PVC
2.55-2.5
Grey
335
35
70
10
FLEX-3
Cu
0.4
Solid PE
2.3
Al-Pet
Cu-Sn
3.3-3.7
114
24
70
10
FLEX-5
Cu-Sn
7×0.19
Cell PE
2.8
-
2×Cu-Sn
4.7
95
9
62
10
FLEX-6
Cu-Ag
0.8
Cell PE
3.9
Al-Pet
Cu-Sn
6
39
13
62
10
　TELECOM ITALIRA STANDARD
Model
Inner
Dielectric
Shield
Sheath
DC resist. (Ω/KM)
Capa.

pF/m
Insulation

MΩ/KM
Material
mm
Material
mm
Tape
Braid
Material
mm
Color
Inner
Outer
ST-212
Cu
0.4
Cell PE
1.9
Al-Pet
Cu-Sn
HFLS
3.1
Grey
145
25
60
10
ST-214
Cu
0.8
Cell PE
3.7
High permeability
metalic tape
2×Cu-Sn
5.9
37
10
60
10
　BRITISH TELECOM STANDARD
Model
Inner
Dielectric
Shield
Sheath
DC resist. (Ω/KM)
Capa.

pF/m
Insulation

MΩ/KM
Material
mm
Material
mm
Tape
Braid
Material
mm
Color
Inner
Outer
BT-2002
Cu
7×0.2
Cell PE
2.4
-
2×Cu-Sn
PVC
5.1
White
95
10
62
10
BT-2003
0.61
Solid PE
3.7
-
2×Cu
6.65
63
5
70
10
BT-3002
0.31
Solid PE
1.95
-
2×Cu
3.55
236
19.5
70
10
2003 LOW LOSS
0.6
Foam PE
2.8
Al
Cu-Sn
3.55
 
 
62
10
　BELLCORE STANDARD (GR-139-CORE)
Model
Inner
Dielectric
Shield
Sheath
DC resist. (Ω/KM)
Capa.

pF/m
Insulation

MΩ/KM
Material
mm
Material
mm
Tape
Braid
Material
mm
Color
Inner
Outer
734
 
Cu
 
0.81
Foam PE
3.81
Al-Pet-Al
Cu-Sn
PVC
5.5
Grey
351
8.8
58
10
735
0.404
Foam PE
1.96
Cu-Sn
3.4
130
18.4
58
10
735 G-3
0.404
Foam PE
1.96
Braid of AWG 38
3.4
130
15
58
10
　ERICSSON STANDARD
Model
Inner
Dielectric
Shield
Sheath
DC resist. (Ω/KM)
Capa.

pF/m
Insulation

MΩ/KM
Material
mm
Material
mm
Tape
Braid
Material
mm
Color
Inner
Outer
TZC 750 24
Cu
0.31
Solid PE
1.95
-
2×Cu-Sn
PVC
3.55
Black
228
17.5
67
5
TZC 750 25
Cu
0.31
Solid PE
1.95
-
2×Cu-Sn
HFLS
3.55
228
17.5
67
5
TZC 750 05
Cu-Sn
0.49
Solid PE
3
-
2×Cu-Sn
PVC
5.6
93
6
67
5
　JAPANESE STANDARD
Model
Inner
Dielectric
Shield
Sheath
DC resist. (Ω/KM)
Capa.

pF/m
Insulation
MΩ/KM
Material
mm
Material
mm
Tape
Braid
Material
mm
Color
Inner
Outer
1.5 C-2V
 
Cu
0.25
 
Solid PE
1.6
-
 
Cu
PVC
2.9
Black
355
70
70
10
2.5 C-2V
0.4
2.4
Cu-Sn
4
145
17
70
10
2.5 C-2W
0.4
2.4
2×Cu-Sn
4.7
145
9.2
70
10
3 C-2V
0.5
3.1
Cu-Sn
5.4
91.5
9.2
70
10
3 C-2W
0.5
3.1
2×Cu
6.5
91.5
5
70
10
5 C-2V
0.8
4.9
Cu
7.4
35.9
8
70
10
5 C-2W
0.8
4.9
2×Cu
8.3
35.9
4
70
10
Attenuation @ 20ºC (dB/100m)
Cable
FREQUENCY (MHz)
1.02
4.22
5
10
17.18
20
30
34.37
50
70
100
200
210
211.87
FLEX-2
1.7
2.46
　
　
10.35
　
　
14.51
　
18.95
23.18
　
　
　
FLEX-3
2.1
4.1
　
　
8.5
　
　
10.5
　
14.6
　
　
24.5
　
FLEX-5
1.5
2.75
　
　
6.2
　
　
8.1
　
12.1
　
　
　
　
FLEX-6
　
　
　　
　
　
　
　
　
　
　
　
　
　
　
ST-212
1.8
3.9
　
5.7
　
　
　
　
12.2
14.3
16.9
　
　
23.1
ST-214
0.9
1.95
　
　
　
4.3
　
　
6.8
8.5
　
　
　
　
BT-2002
1.9
3.8
　
　
6.9
　
　
　
　
11.7
　
　
　
　
BT-2003
1.3
2.4
2.6
　
9
　
　
　
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