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GPON&ONT
HYATC 30pair aerial telephone cable jelly filled telephone cable communication cable 0.5mm
HYATC 30pair aerial telephone cable jelly filled telephone cable communication cable 0.5mm
Cable Construction
1. Conductor : 99.9% pure annealed copper
Diameter of wire : 0. 50mm
Tolerance : ± 0.01 mm
2 . Insulation : PE Polyethylene
0.5mmOD : 1.05mm
Tolerance : ± 0.02 mm
3 Twisting pair : 2 x Insulated wire
Number of pairs |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
Insulation color coding |
a |
white |
white |
white |
white |
white |
red |
red |
red |
red |
red |
b |
blue |
orange |
green |
brown |
gray |
blue |
orange |
green |
brown |
gray |
|
Number of pairs |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
|
Insulation color coding |
a |
Black |
Black |
Black |
Black |
Black |
Yellow |
Yellow |
Yellow |
Yellow |
Yellow |
b |
blue |
orange |
green |
brown |
gray |
blue |
orange |
green |
brown |
gray |
|
Number of pairs |
21 |
22 |
23 |
24 |
25 |
|
|||||
Insulation color coding |
a |
Violet |
Violet |
Violet |
Violet |
Violet |
|||||
b |
blue |
orange |
green |
brown |
gray |
4 Cable Make-up : 10 Pairs (Pairs1-10)shall be form a sub-unit
Pairs |
Make-up |
NO.of Pairs in spare per unit |
NO.of unusable pairs allowed |
||
NO. of unite in centre and successive layers |
|||||
centre |
1st Layer |
2st Layer |
|||
50/0.5 |
2*(12+13) |
---- |
---- |
---- |
---- |
100/0.5 |
4 x25 |
---- |
---- |
1 |
0 |
5 Colour of tape lappings within unit or sup-unit for cables
Unit |
Colour of tape lappings for supper Unit |
|||
NO.of unit |
Colour of tape lappings |
NO.of supper Unit |
NO.of pairs |
|
100pairs |
50 pairs |
|||
1 |
White-blue |
/ |
White |
1-25 |
2 |
White-orange |
26-50 |
||
3 |
White-green |
White |
51-75 |
|
4 |
White-brown |
76-100 |
6. Colour of Pairs in spare.
NO. of spare wire |
Insulation color coding |
|
a |
b |
|
1 |
White |
blue |
2 |
White |
orange |
7. Core Wrapping : The cable core shall be wrapped with a continous protective layer of one or two tapes ,lapped Helically or laid longitudinally.
8. Rip Cord : Nylon Yarn
9. Water Resistant Compound : Synthetic Jelly Filling Compound
10. Moisture Barrier : Longitudinally Overlapped Laminated Aluminium Tape
Nominal Thickness of AL : 0.15±0.015 mm
The plastic layer :Both sides with plastic coated of AL.
Nominal Thickness of Plastic :0.05±0.01mm
11. Self-Support Cables: 7-strand galvanized steel strand is used as support wire. Black polyethylene sheath covers both core and support wire in a figure-8 construction.
Cable size |
galvanized steel strand Nominal SIZE(mm) |
Nominal Thickness ±0.2mm(mm) |
Outer Diameter (Approx.) (mm) |
50/0.5 |
1.2*7-3.6 |
1.4 |
6.4 |
100/0.5 |
1.2*7-3.6 |
1.4 |
6.4 |
12. the web: The height of the web shall 3.1±1.0mm.
The thickness of the web shall be 2.5±0.5mm for cables .
13. Outer Sheath : LDPE (Black Colour)
Cable size |
Nominal Thickness(mm) |
Min. Thickness at any point(mm) |
Outer Diameter (Approx.) (mm) |
50/0.5 |
1.60 |
1.20 |
19×28.5 |
100/0.5 |
1.80 |
1.35 |
25.4×35.0 |
14. Sheath Marking : According to customer requirements.
15. Packing and Weight :
Cable size |
Drum material |
Drum length(KM) |
Wooden drum size |
Net. Weight Kg/drum (Approx.) |
Gross.Weight Kg/drum (Approx.) |
50/0.5 |
Wood drum |
1.00 |
1200×500×620 |
503 |
610 |
100/0.5 |
1.00 |
1400×700×940 |
867 |
1010 |
Electrical Characteristic
1. Max. Conductor Resistance at 20°C : 95 Ω/km
2 Resistance Unbalance
- Max. Average : 5%
3 Dielectric Strength - Core to core : 1.0 kV DC/1min
- Core to screen : 3.0 kV DC/1min.
4 Max. Avg. Mutual Capacitance at 1000±100Hz : 52 ± 3 nF/km
5 Capacitance unbalance at 1000±100kHz
- Pair to pair : - Max. : 275 pF/500m
- Pair to Ground : - Max. Individual : 2630 pF/km
Max. Average : 570 pF/km
6 Min. Insulation Resistance at 20 ºC : 3000 MΩ·km
MECHANICAL AND THERMAL PROPERTIES
Temperature range during operation (fixed state) : -70°C ~ +70°C
Temperature range during installation (mobile state) : -70°C ~ +70°C
Minimum bending radius : 15 x Overall Diameter
Inquiry now
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0086-756-2255926
surelink2008
No.4, Xing Guo Street, Nan Keng Industrial Zone, Xiangzhou district, Zhuhai, China
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