Distribution cables are a type of optical fiber cable that integrates multiple fibers into one single, unified structure. This design, along with specialized materials, allows for the fibers to be densely packed while maintaining their integrity. Here’s a closer look at their features and uses:
By housing multiple fibers within a single protective outer layer, these cables achieve a high fiber count, maximizing signal transmission capacity in confined spaces. Their compact size makes them simpler to install and maneuver, even in tight or complex spaces. The use of durable materials and precise manufacturing ensures consistent performance and longevity. Additionally, color-coding and labeling systems make identification and maintenance straightforward.
In data centers, they facilitate high-speed, stable connections between servers, storage systems, and switches, optimizing data flow. Their high-density design is particularly valuable in space-constrained environments. For communication networks, they are a backbone, supporting everything from city-wide fiber networks to wide-area networks, enabling fast and reliable data services. They’re also key in video surveillance, linking cameras and monitors to ensure clear, uninterrupted video feeds, which is critical for security systems.
In summary, with their high density, compactness, flexibility, and reliability, distribution cables are indispensable in data centers, communication networks, and beyond. As technology evolves, their importance and usage will only increase.
Characteristics
Tight-buffered fibers enable easy stripping
Superior flame-retardant performance
Aramid yarn reinforcement ensures high tensile strength
Corrosion-resistant, waterproof, UV-resistant, flame-retardant, and eco-friendly outer sheath
Applications
Indoor general-purpose cable distribution
Backbone distribution networks
Multi-fiber jumper cables
Compliance
Meets YD/T 1258.4, ICEA-596, GR-409, IEC 60794-2-20/21 standards. Available in both standard PVC and ULOFNR/OFNP-certified LSZH options, with LSZH variants compliant with IEC 60332-1 or IEC 60332-3C.
1. Tight Buffer
2. Aramid Yarn
3. Jacket
Cable Model | Cable Diameter (Ref) (mm) | Cable Weight (Ref) (kg/km) | Tensile Strength Long/Short Term (N) | Crush Resistance Long/Short Term (N/100mm) | Bending Radius Dynamic/Static (mm) | |
PVC Jacket | LSZH Jacket | |||||
04 | 4.8±0.3 | 16 | 18 | 130/440 | 300/1000 | 20D/10D |
06 | 5.1±0.3 | 20 | 23 | 130/440 | 300/1000 | 20D/10D |
08 | 5.6±0.3 | 27 | 31 | 130/440 | 300/1000 | 20D/10D |
12 | 6.2±0.3 | 32 | 36 | 130/440 | 300/1000 | 20D/10D |
24 | 8.1±0.3 | 53 | 57 | 200/660 | 300/1000 | 20D/10D |
Fiber Type | Attenuation | OFL | Effective Mode Bandwidth | 10 Gbit/s Ethernet Link Length | Minimum Bend Radius | |||
Condition | 1310/1550nm | 850/1300nm | 850/1300nm | 850nm | 850nm | / | ||
Typical Value | Maximum Value | Typical Value | Maximum Value | |||||
Unit | dB/km | dB/km | dB/km | dB/km | MHZ.km | MHZ.km | m | mm |
G652D | 0.36/0.22 | 0.5/0.4 | --- | --- | --- | --- | --- | 16 |
G657A1 | 0.36/0.22 | 0.5/0.4 | --- | --- | --- | --- | --- | 10 |
G657A2 | 0.36/0.22 | 0.5/0.4 | --- | --- | --- | --- | --- | 7.5 |
50/125 | --- | --- | 3.0/1.0 | 3.5/1.5 | ≥500/500 | --- | --- | 30 |
62.5/125 | --- | --- | 3.0/1.0 | 3.5/1.5 | ≥200/500 | --- | --- | 30 |
OM3 | --- | --- | 3.0/1.0 | 3.5/1.5 | ≥1500/500 | ≥2000 | ≤300 | 30 |
OM4 | --- | --- | 3.0/1.0 | 3.5/1.5 | ≥3500/500 | ≥4700 | ≤550 | 30 |
Transportation/ Storage/Operating Temperature: -20℃-+60℃, Installation Temperature: -5℃-+50℃
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