ASU Outdoor Fiber Optic Cable is an all-dielectric, self-supporting aerial cable engineered for short-to-medium span deployments (up to 100–150 m) without a steel messenger wire. Built with a central loose tube design, dual FRP strength members, and a weather-resistant outer sheath (PE or Anti-Tracking AT).
Key Features & Business Benefits
Reduced Pole Load & Rapid Installation: Uni-tube compact structure minimizes total cable weight and outer diameter, reducing strain on utility poles and lowering aerial installation labor costs.
100% Non-Metallic Structure: Dual parallel FRP (Fiber Reinforced Plastic) rods deliver high tensile resistance while remaining fully dielectric, eliminating lightning risks and electromagnetic interference.
Moisture & Water Ingress Protection: PBT loose tube filled with water-blocking gel prevents longitudinal water migration, ensuring long-term optical attenuation stability in wet environments.
UV & Environmental Resistance: High-density PE or specialized Anti-Tracking (AT) outer sheath withstands solar radiation, precipitation, and thermal stress for outdoor service life.
Primary Applications
OEM & Custom Manufacturing Options
|
Customization Item |
Available Options |
|
Fiber Brand Options |
YOFC, Corning, FiberHome, OFS |
|
Fiber Types |
G.652D / G.657A1 / G.657A2 / Multi-Mode |
|
Sheath Material & Color |
PE / AT Sheath; Black or Custom RAL Colors |
|
Surface Marking |
Sequential Meter Marking & Custom OEM Branding |
|
Packaging & Length |
1,000m / 2,000m / 3,000m Wooden or Plywood Drums |
|
Factory Pre-connectorization |
Optional Upon Request |
Quality Assurance
Production and quality verification strictly adhere to IEC 60794 and ITU-T international standards. Every reel undergoes 100% factory inspection before dispatch:
- Raw Material Verification (FRP, Sheath Compound, Water-Blocking Gel)
- Physical & Mechanical Testing (Tensile Strength, Crush Resistance, Water Penetration)
- Environmental Resilience (Thermal Cycling from -40°C to +70°C)
- End-to-End Optical Testing (Fiber Geometry & OTDR Attenuation Inspection)
Key Attributes
|
Brand Name |
Sheng Tang |
Model Number |
ASU Cable |
|
Type |
Fiber Optic Cable |
Place of Origin |
Guangdong, China |
|
Number of Conductors |
≥ 10 |
Model Number |
ASU |
|
Loose tube |
PBT |
Number of C |
≥ 10 |
|
Fiber Type |
single mode/multimode |
Sheath |
PE /AT |
|
Fiber count |
2-288 |
MOQ |
2000Meter/Meters |
|
Application |
Telecommunication, Aerial, Duct |
Port |
GUANGZHOU |
|
Place of Origin |
Guangdong, China (Mainland) |
Packaging And Delivery
| Packaging Details | ADSS fiber optic cable 's packing way: wooden drum or wooden iron drum 1000 m to 3000 m per drum, or any length size as customer required. | Port of dispatch | GUANGZHOU, SHENZHEN |
| Selling Units | Single item | Single package size | 20X25X10 cm |
| Single gross weight | 2.000 kg | Packaging examples |  |
Supply capacity
| Supply Ability | 10000 kilograms per Month |
Lead Time
| Quantity (meters) | 1 - 10000 | 10001 - 900000 | > 900000 |
| Lead time (days) | 5 | 25 | To be negotiated |
Customization options
| Option | Min. order: | Customization fee |
|
Customized logo As requested |
1000 meters | -- |
|
Customized packaging As requested |
1000 meters | -- |
|
Graphic customization As requested |
1000 meters | -- |
Product Description
|
G.652 |
G.655 |
50/125μm |
62.5/125μm |
||
|
Attenuation (+20°C) |
@850nm |
|
|
≤3.0dB/km |
≤3.0dB/km |
|
@1300nm |
|
|
≤1.0 dB/km |
≤1.0dB/km |
|
|
@1310nm |
≤0.36dB/km |
≤0.4dB/km |
|
|
|
|
@1550nm |
≤0.22dB/km |
≤0.23dB/km |
|
|
|
|
Bandwidth (Class A) |
@850nm |
|
|
≥500MHz/km |
≥200MHz/km |
|
@1300nm |
|
|
≥1000MHz/km |
≥600MHz/km |
|
|
Numerical Aperture |
|
|
0.2±0.015NA |
0.275±0.015NA |
|
|
Cable Cut-off Wavelength λcc |
≤1260nm |
≤1480nm |
|
|
|
Packaging & Logistics
Packaging: Export-grade fumigation-free plywood or solid wooden drums with moisture-proof wrapping and protective end-caps.
Shipping Ports: FOB Guangzhou / Shenzhen.
Logistics Options: Sea freight, air cargo, rail transport, and international express. Full export documentation provided.
Manufacturing Strength & Global Supply Capability
Production Capacity & Scale: Our modern production facilities achieve an annual capacity of 15 million core kilometers, supporting major global infrastructure and telecommunication rollouts.
Wide range of export destinations: Our products serve primary national backbone networks and are exported to over a dozen countries/regions including the US, Japan, South Korea, Europe, and the UAE.
Trusted by Leading Enterprises: Recognized as a qualified vendor for industry leaders such as China Telecom, China Mobile, China Unicom, China Railway Construction Corporation, and China National Petroleum Corporation.
Quality & Environmental Standards: Operating strictly under ISO9001 Quality Management and ISO14001 Environmental Management Systems, combined with broadcasting and television network licenses, ensuring premium performance under harsh operating conditions.
FAQ
Q: What is the primary operational difference between ASU and ADSS cables?
A: ASU cable uses a compact uni-tube design with dual FRP rods suited for short-to-medium spans (up to 100–150 m). ADSS cable features a stranded loose-tube structure with aramid yarn reinforcement designed for longer spans and high-voltage power transmission environments.
Q: How do I choose between PE and Anti-Tracking (AT) sheaths for power line installations?
A: Choose standard PE sheaths for regular outdoor telecom overhead deployments. Select AT (Anti-Tracking) sheaths when installing adjacent to high-voltage power lines, where high space potential generates electrical tracking risks that require specialized jacket insulation.
Q: What information is required to receive an accurate RFQ?
A: Please provide: required fiber count, fiber type (e.g., G.652D or G.657A1), installation span length, sheath material (PE or AT), drum length (e.g., 2,000 m/reel), target quantity, and destination port.
Q: What is the typical lead time for standard and customized orders?
A: Backed by our annual capacity of 15 million core kilometers, standard configurations are dispatched within 5 to 15 working days. Customized manufacturing runs (special jacket colors, fiber brands, or pre-connectorized assemblies) depend on exact volume and technical specifications.
Q: Do you supply pre-terminated ASU cables with connectors?
A: Yes. Factory pre-connectorization (such as SC, LC, or FC connectors) can be provided based on your project requirements to streamline field installation.
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