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Structure:
- Central strength member: metal materials available
- Loose tube: PP or other materials available
- Water blocking materials for loose tube: water blocking yarn available
- Water blocking materials for cable core: water blocking tape available
- Outer sheath: PE, aluminium tape armor, anti-termite or flame retardant materials available
Application:
- Direct-buried installation
- Duct installation
- Backbone network and metro network
Feature:
- All section water blocking
- Superior crush resistance
- Excellent transmission, mechanical and environmental performance
- Easy installation, easy maintenance
- Lifespan over 30 years
- Installation performance
- Min. bend radius: installation 25D, operation 12.5D
- Temperature range: storage -40～+70℃, installation -30～+70℃, operation -40～+70℃
Characteristics:
|
G.652.D |
G.655 |
50/125um |
62.5/125um |
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|
Attenuation |
@850nm |
- |
- |
≤3.0 dB/km |
≤3.0 dB/km |
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|
@1300nm |
- |
- |
≤1.0 dB/km |
≤1.0 dB/km |
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|
@1310nm |
≤0.36 dB/km |
≤0.40 dB/km |
- |
- |
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|
@1550nm |
≤0.22 dB/km |
≤0.23 dB/km |
- |
- |
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|
Bandwidth |
@850nm |
- |
- |
≥500 MHz · km |
≥200 MHz · km |
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|
@1300nm |
- |
- |
≥1000 MHz · km |
≥600 MHz · km |
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|
Polarization |
lndividual fibre |
≤0.20 ps/√km |
≤0.20 ps/√km |
- |
- |
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|
Design link value |
≤0.1 ps/√km |
≤0.1 ps/√km |
- |
- |
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Technical Data:
| Item | Contents | Value | |||||||
| Fiber Count | 24 | 48 | 72 | 96 | 144 | 288 | |||
| Loose Tube | No. of tubes*fibres per tube | 4*6 | 4*12 | 6*12 | 8*12 | 12*12 | 24*12 | ||
| Outer diameter (mm) | 1.9 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | |||
| Central strength member | Material | FRP | |||||||
| Diameter (mm) | 2.25 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | |||
| Coated CSM diameter (mm) | - | - | - | 4.2 | 7.2 | 4.8 | |||
| Water Blocking material | Material | Cable filling compound | |||||||
| Moisture-proof | Material | Laminated aluminum tape | |||||||
| Inner Sheath | Thickness (mm) | Nominal:1.0 | |||||||
| Armor | Material | Corrugated steel tape | |||||||
| Outer Sheath | Thickness (mm) | Nominal:2.0 | |||||||
| Cable diameter(mm)Approx. | 14.2 | 15 | 15 | 16.8 | 20 | 22.4 | |||
| Cable weight(kg/km)Approx. | 210 | 230 | 230 | 280 | 350 | 440 | |||
| Operating temperature range(℃) | -40~+70 | ||||||||
| Tensile Strength Short/ Long Term(N) | 2700/900 | ||||||||
| Crush resistanoe short/long term (N/100mm) | 1000/300 | ||||||||
| The colour arrangement of fibre and tube is specified in the colour identification table. | |||||||||
| Other structure and fibre count are also available according to customer requirements. | |||||||||
