ZGFS broadband buried service wire with single jacket (2 to 6 twisted pairs) is ideally suited for connecting the broadband outside plant to the individual customer premises. In addition, it also can be used to extend a circuit from a broadband distribution cable terminal to a subscribers network interface device (NID).
Specifications of Broadband Buried Service Wire with Single Jacket | Conductor |
Solid pure annealed bare copper |
| AWG |
19 or 22 or 24 |
| Insulation |
100% virgin polyolefin, available in solid, foam or foam-skin |
| Core |
2 to 6 twisted pairs filled with Petroleum Jelly compound, the water-block wrap and flooding compound is optional to utilize |
| Shield |
Gopher-shield available in 5 –mil Copper Clad Stainless Steel, 5 - or 6 - mil Copper Clad Alloy Steel,6 - mil CI 95 Copper Alloy, 7 - mil CI94 Copper Alloy or 5 - mil C230 Copper Alloy |
| Non-gopher shield: available in 4- or 5- mil C220 copper alloy or 8-mil coated aluminum |
| Jacket |
Low-density, medium-density or high-density polyethylene or polyvinyl chloride (PVC). |
| Compliance |
ANSI/ICEA S-107-704-2006 |
| Package |
Available in coils (CL) and reels (RL) |
Color Coding for Twisted Pairs | Pair No. |
Conductor Color |
| Ring |
Tip |
| 1 |
Blue |
White |
| 2 |
Orange |
White |
| 3 |
Green |
White |
| 4 |
Brown |
White |
| 5 |
Slate |
White |
| 6 |
Blue |
Red |
Electrical Specifications OF Broadband Buried Service Wire with Single Jacket | Size |
19 AWG |
22 AWG |
24 AWG |
| Conductor resistance Ω/100m ( 328ft)@ 20℃(68 ºF) |
≤2.94 |
≤5.92 |
≤9.38 |
| Conductor resistance unbalance |
≤5.0% @20℃(68 ºF) |
| Mutual Capacitance nF/100m (328ft)@1kHz |
≤5.6 @23℃+/-3℃(73ºF+/-5 ºF). |
| Capacitance Unbalance-pair to pair |
≤46 pF/100m(328ft)@1 KHz |
| Capacitance unbalance pair to ground |
≤ 330 pF/100m(328ft)@ 23℃+/-3℃(73ºF+/-5 ºF). |
| Characteristic impedance |
100+/-15 Ω from 1 MHz to 100 MHz |
| Delay@20℃+/-3℃(68ºF+/-5 ºF). |
≤600 ns/100 m(328ft) |
| Differential delay (skew) @20℃+/-3℃(68ºF+/-5 ºF). |
≤45 nsec/100 m(328ft) |
| Insulation resistance |
≥ 1600 MΩ/km (5000 MΩ/kft) |
| Shield resistance |
≤33 Ω/km (10 Ω/kft) |
Return Loss @ 20℃+/-3℃(68ºF+/-5 ºF) | Frequency Range (MHz) |
Return Loss (dB) |
| 1---10 |
17+5 log(f) |
| 10---20 |
22.0 |
| 20-100 |
22-7*log(f/20) |
Attenuation | Max. Attenuation 20℃(68 ºF) |
| Frequency MHz |
dB/100 m(dB/328ft) |
| 24 AWG |
22 AWG |
19 AWG |
| 0.772 |
1.8 |
1.6 |
1.0 |
| 1.0 |
2.0 |
1.8 |
1.2 |
| 1.6 |
2.6 |
2.2 |
1.5 |
| 3.15 |
3.6 |
3.1 |
2.0 |
| 4.0 |
4.1 |
3.5 |
2.3 |
| 6.3 |
5.1 |
4.4 |
2.9 |
| 8.0 |
5.8 |
5.0 |
3.3 |
| 10.0 |
6.5 |
5.6 |
3.7 |
| 16.0 |
8.2 |
7.1 |
4.7 |
| 20.0 |
9.3 |
8.0 |
5.2 |
| 25.0 |
10.4 |
9.0 |
5.9 |
| 31.25 |
11.7 |
10.1 |
6.6 |
| 62.5 |
17.0 |
14.7 |
9.5 |
| 100.0 |
22.0 |
19.0 |
12.2 |
Worst Pair-to-pair and Power Sum NEXT | Worst Pair-to-pair and power sum ELFEXT dB@100m |
| Frequency MHz |
P-P All PRS |
PS All PRS |
| 0.772 |
67.0 |
64.0 |
| 1.0 |
65.3 |
62.3 |
| 4.0 |
56.3 |
53.3 |
| 8.0 |
51.8 |
48.8 |
| 10.0 |
50.3 |
47.3 |
| 16.0 |
47.3 |
44.3 |
| 20.0 |
45.8 |
42.8 |
| 25.0 |
44.3 |
41.3 |
| 31.25 |
42.9 |
39.9 |
| 62.5 |
38.4 |
35.4 |
| 100.0 |
35.3 |
32.3 |
Worst Pair-to-pair and Power Sum ELFEXT | Worst Pair-to-pair and power sum ELFEXT dB@100m |
| Frequency MHz |
P-P All PRS |
PS All PRS |
| 1.0 |
63.8 |
60.8 |
| 4.0 |
51.8 |
48.8 |
| 8.0 |
45.7 |
42.7 |
| 10.0 |
43.8 |
40.8 |
| 16.0 |
39.7 |
36.7 |
| 20.0 |
37.8 |
34.8 |
| 25.0 |
35.8 |
32.8 |
| 31.25 |
33.9 |
30.9 |
| 62.5 |
27.9 |
24.9 |
| 100.0 |
23.8 |
20.8 |
Product Data Sheet | Series NO. |
Pair count /AWG |
Core Style |
Standard length m(ft) |
package |
| 1 |
2/19, 22 or 24 |
twisted |
100(328) |
Coil |
| 2 |
2/19, 22 or 24 |
twisted |
200(656) |
Coil |
| 3 |
2/19, 22 or 24 |
twisted |
305(1000) |
Reel |
| 4 |
2/19, 22 or 24 |
twisted |
500(1640) |
Reel |
| 5 |
2/19, 22 or 24 |
twisted |
1000(3280) |
Reel |
| 6 |
3/19, 22 or 24 |
twisted |
100(328) |
Coil |
| 7 |
3/19, 22 or 24 |
twisted |
200(656) |
Coil |
| 8 |
3/19, 22 or 24 |
twisted |
305(1000) |
Reel |
| 9 |
3/19, 22 or 24 |
twisted |
500(1640) |
Reel |
| 10 |
3/19, 22 or 24 |
twisted |
1000(3280) |
Reel |
| 11 |
4/19, 22 or 24 |
twisted |
100(328) |
Coil |
| 12 |
4/19, 22 or 24 |
twisted |
200(656) |
Coil |
| 13 |
4/19, 22 or 24 |
twisted |
305(1000) |
Reel |
| 14 |
4/19, 22 or 24 |
twisted |
500(1640) |
Reel |
| 15 |
4/19, 22 or 24 |
twisted |
1000(3280) |
Reel |
| 16 |
5/19, 22 or 24 |
twisted |
100(328) |
Coil |
| 17 |
5/19, 22 or 24 |
twisted |
200(656) |
Coil |
| 18 |
5/19, 22 or 24 |
twisted |
305(1000) |
Reel |
| 19 |
5/19, 22 or 24 |
twisted |
500(1640) |
Reel |
| 20 |
5/19, 22 or 24 |
twisted |
1000(3280) |
Reel |
| 21 |
6/19, 22 or 24 |
twisted |
100(328) |
Coil |
| 22 |
6/19, 22 or 24 |
twisted |
200(656) |
Coil |
| 23 |
6/19, 22 or 24 |
twisted |
305(1000) |
Reel |
| 24 |
6/19, 22 or 24 |
twisted |
500(1640) |
Reel |
| 25 |
6/19, 22 or 24 |
twisted |
1000(3280) |
Reel |
ZGFS, established in 1992, is an experienced broadband buried service wire manufacturer and supplier. Our dedication to wire product development and production has helped us to receive the ISO9001, TLC and CNAS certificates. Moreover, due to their superior quality and long life, our broadband buried service wire with single jacket has been awarded the TLC, CCC, UL, CE, REACH and Rohs certificates, and is widely used in such countries as India, Russia, and Brazil etc. Our company is located in the hinterland of Pearl River Delta, which can be conveniently reached from all over the world.
Welcome to visit our company!
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