FS-JF-LAP
Products
FS-JF-LAP
1. Scope:
This cable is a Foam Skin insulated, jelly filled, laminated sheathed, unit type cable for underground local telephone network, abbreviated to FS-JF-LAP cable.
2. Wire Construction:
Wire Quad NO. | A-wire | B-wire | C-wire | D-wire |
---|---|---|---|---|
1 | Blue | White | Brown | Black |
2 | Yellow | White | Brown | Black |
3 | Green | White | Brown | Black |
4 | Red | White | Brown | Black |
5 | Violet | White | Brown | Black |
3.Core Forming:
10P~200P
Pair | PE tape | Pair | PE tape | pair | PE tape |
---|---|---|---|---|---|
1-10P | Blue-Blue | 71-80P | Green-White | 141-150P | Violet-Brown |
11-20P | Yellow-Yellow | 81-90P | Red-White | 151-160P | Blue-Black |
21-30P | Green-Green | 91-100P | Violet-White | 161-170P | Yellow-Black |
31-40P | Red-Red | 101-110P | Blue-Brown | 171-180P | Green-Black |
41-50P | Violet-Violet | 111-120P | Yellow-Brown | 181-190P | Red-Black |
51-60P | Blue-White | 121-130P | Green-Brown | 191-200P | Violet-Black |
61-70P | Yellow-White | 131-140P | Red-Brown |
300P~600P
Pair | PE tape | Pair | PE tape | pair | PE tape |
---|---|---|---|---|---|
1-50P | Blue-Blue | 201-250P | Violet-Violet | 401-450P | Red-White |
51-100P | Yellow-Yellow | 251-300P | Blue-White | 451-500P | Violet-White |
1011-150P | Green-Green | 301-350P | Yellow-White | 501-550P | Blue-Brown |
151-200P | Red-Red | 351-400P | Green-White | 551-600P | Yellow-Brown |
4.Structure:
4.1. Conductor:0.4± 0.01mm 、0.5± 0.01mm 、0.65± 0.02mm
4.2. Number of pair:10、20、30、50、100、200、300、400、600
4.3. Insulation: Foam-skin PE
4.4. Twisted:Four insulated conductor shall be twisted together
4.5. Assembly:Arranged in accordance with the structure figure
4.6. Jelly-filled:Jelly compound should be filled the space within the cable core.
4.7. Core Wrap:Non – hygroscopic dielectric tape
4.8. Shield:Laminated Aluminum shield 0.2mm thickness, longitudinally laid on with over lap.
4.9. Sheath:PE
5. Standards:
Dia. of conductor (mm) | Number of pairs (P) | Insulation thickness (mm) | cable core diameter (mm) approx. | Sheath thickness (mm) | overall diameter (mm) approx. | estimated weight (Kg/m) | Standard length (M) |
---|---|---|---|---|---|---|---|
0.4 | 10 | 0.13 | 5.5 | 1.7 | 9 | 0.09 | 500 |
0.4 | 20 | 0.13 | 7.0 | 1.7 | 11 | 0.13 | 500 |
0.4 | 30 | 0.13 | 8.5 | 1.7 | 12 | 0.18 | 500 |
0.4 | 50 | 0.13 | 10 | 1.7 | 14 | 0.25 | 500 |
0.4 | 100 | 0.13 | 14 | 1.7 | 18 | 0.44 | 500 |
0.4 | 200 | 0.13 | 20 | 1.7 | 24 | 0.80 | 500 |
0.4 | 300 | 0.13 | 24 | 1.9 | 28 | 1.15 | 500 |
0.4 | 400 | 0.13 | 28 | 2.0 | 33 | 1.60 | 500 |
0.4 | 600 | 0.13 | 33 | 2.2 | 39 | 2.27 | 500 |
0.5 | 10 | 0.15 | 6.5 | 1.7 | 10 | 0.11 | 500 |
0.5 | 20 | 0.15 | 8.0 | 1.7 | 12 | 0.18 | 500 |
0.5 | 30 | 0.15 | 10 | 1.7 | 14 | 0.24 | 500 |
0.5 | 50 | 0.15 | 12 | 1.7 | 16 | 0.35 | 500 |
0.5 | 100 | 0.15 | 17 | 1.7 | 21 | 0.63 | 500 |
0.5 | 200 | 0.15 | 23 | 1.8 | 27 | 1.16 | 500 |
0.5 | 300 | 0.15 | 29 | 2.0 | 34 | 1.67 | 500 |
0.5 | 400 | 0.15 | 33 | 2.2 | 39 | 2.30 | 500 |
0.5 | 600 | 0.15 | 39 | 2.3 | 45 | 3.20 | 500 |
0.65 | 10 | 0.20 | 8 | 1.7 | 12 | 0.16 | 500 |
0.65 | 20 | 0.20 | 11 | 1.7 | 15 | 0.28 | 500 |
0.65 | 30 | 0.20 | 13 | 1.7 | 17 | 0.36 | 500 |
0.65 | 50 | 0.20 | 16 | 1.7 | 20 | 0.54 | 500 |
0.65 | 100 | 0.20 | 23 | 1.8 | 27 | 1.00 | 500 |
0.65 | 200 | 0.20 | 31 | 2.0 | 36 | 1.85 | 500 |
0.65 | 300 | 0.20 | 37 | 2.2 | 42 | 2.76 | 500 |
0.65 | 400 | 0.20 | 42 | 2.3 | 48 | 3.80 | 500 |
0.65 | 600 | 0.20 | 51 | 2.6 | 57 | 5.40 | 345 |
Item | 0.4 | 0.5 | 0.65 |
---|---|---|---|
Conductor resistance | Standard value:139Ω/KM | Standard value:88.7Ω/KM | Standard value:52.5Ω/KM |
Mutual capacitance | 50P↑→ 55 nf/km ↓,30P ↓→ 60 nf/km ↓ | ||
Dielectric strength | DC500V / 1min. orAC350 V / 1min. | ||
Insulation resistance | 5000MW- Km DC 250~500V | ||
Near-End Cross-talk | 40KHz,AC Min value:58.5dB↑ | ||
Far-End Cross-talk | 160KHz,AC m-1.28×S≧55dB/㎞以上 m:Average value S:Standard value Min value:38dB/km↑ |