Single Central loose tube construction, tube with jelly filled, filling compound filled in the apertures of the cable core, steel wires armored，water block jelly or yarn and then 100% new UV-MDPE outer sheath.
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No. |
1 |
2 |
3 |
4 |
5 |
6 |
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Color |
Blue |
Orange |
Green |
Brown |
Gray |
White |
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No. |
7 |
8 |
9 |
10 |
11 |
12 |
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Color |
Red |
Black |
Yellow |
Violet |
Pink |
Aqua |
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No. |
13 |
14 |
15 |
16 |
17 |
18 |
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Color |
Blue # |
Orange # |
Green # |
Brown # |
Gray # |
White # |
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No. |
19 |
20 |
21 |
22 |
23 |
24 |
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Color |
Red # |
Natural # |
Yellow # |
Violet # |
Pink # |
Aqua # |
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No. |
1 |
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Color |
White |
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Item |
Contents |
Unit |
Value |
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Fiber count 光纤芯数 |
Core |
/ |
4 |
6 |
8 |
12 |
16 |
24 |
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Cable structure 缆心结构 |
/ |
/ |
Singe Central loose tube |
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Center Loose Tube 束管外径 |
Nominal Diameter |
mm |
2.8 |
3.1 |
3.4 |
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Armor 铠装 |
Material |
/ |
镀锌钢丝 Galvanized Steel wire |
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Galvanized Steel wire |
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pcs/mm |
12/0.9 |
13/0.9 |
14/0.9 |
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Outer sheath 护套材质 |
Min. thickness |
mm |
UV-MDPE, ≥2.0 |
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Cable diameter 光缆外径 |
Min. |
mm |
≥8.6 |
≥9.2 |
≥9.6 |
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Cable weight 光缆净量 |
±10% |
kg/km |
114 |
116 |
118 |
122 |
155 |
164 |
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Min. tensile load 最小抗拉 |
Short term |
N |
≥4000 |
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Item |
Contents |
Value |
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Max. crush resistance |
Short term |
1500 N/100mm |
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Min. bending radius |
Installation |
20 x cable diameter |
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Operation |
10 x cable diameter |
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Temperature range |
Operation |
-40℃ ~ +60℃ |
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Installation |
-10℃ ~ +60℃ |
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Storage/transportation |
-50℃ ~ +60℃ |
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Item |
Test Method |
Acceptance Condition |
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Tensile Strength IEC 60794-1-21-E1 |
- Load: Short term tension - LengthSWA Armoured Fiber Optic Cable of cable: ≥ 50m - Load time: 1min |
- Fiber strain ≤ 0.6% - Loss change ≤ 0.1dB@1550nm after test. - No fiber break and no sheath damage. |
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Crush Test IEC 60794-1-21-E3 |
- Load: Short term crush - Load time: 1min |
- Loss change ≤ 0.1dB@1550nm after test. - No fiber break and no sheath damage. |
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Impact Test IEC 60794-1-21-E4 |
- Points of impact: 3 - Times of per point: 1 - Impact energy: 4.5J |
- Loss change ≤ 0.1dB@1550nm after test. - No fiber break and no sheath damage. |
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Cable bend IEC 60794-1-21-E11 |
- Diameter of mandrel:20 x OD - Number of turns:4 - Number of cycles:3 |
- Loss change ≤ 0.1dB@1550nm after test. - No fiber break and no sheath damage. |
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Temperature Cycling IEC 60794-1-22-F1 |
- Temperature: -20℃~+60℃ - Time of each step: 8h - Number of cycle: 2 |
- Loss change ≤ 0.2dB/km @1550nm. - No fiber break and no sheath damage. |
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Item |
Contents |
Value |
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G.652D Optical characteristics |
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Attenuation |
@1310nm |
≤0.36dB/km |
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@1550nm |
≤0.22dB/km |
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Dispersion |
@1288nm～1339nm |
≤3.5ps/(nm·km) |
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@1550nm |
≤18ps/(nm·km) |
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Zero-Dispersion wavelength |
1300nm～1324nm |
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Zero-Dispersion slope |
≤0.092ps/(nm2·km) |
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Mode field diameter (MFD) |
@1310nm |
9.2±0.4µm |
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@1550nm |
10.4±0.5µm |
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Cable cutoff wavelength λcc(nm) |
≤1260nm |
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Macro bending loss |
@1550nm (100turns;Φ60mm) |
≤0.05dB |
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Polarization mode dispersion (PMD) for maximum individual fiber |
≤0.2ps/km1/2 |
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|
1 |
Sheath spark test |
According to international standard |
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2 |
Electrical resistance of outer sheath and insulation |
≥2000 MΩ × km |
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3 |
The insulation of the “armor – (earth) water” circuits withstands a DC test voltage |
≥20 kV for 5 seconds. |
