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| Property | Parameter | Description |
|---|---|---|
| Optical Fiber Product Name | Heavy Duty Outdoor Fiber | Ruggedized optical fiber cable designed for harsh outdoor environments and long-haul deployments |
| Fiber Grade & ITU-T Classification | ITU-T G.652D / G.657A2 | Single-mode fiber compliant with ITU-T G.652D standard; bend-insensitive variant available per G.657A2 |
| Core & Cladding Diameter Range | Core: 9.0 ± 0.4 μm; Cladding: 125.0 ± 0.7 μm | Standard SMF geometry ensuring compatibility with industry-standard connectors and splicing equipment |
| Attenuation Coefficient at 1310nm | ≤ 0.34 dB/km | Measured per IEC 60793-1-40; ensures low signal loss in O-band transmission |
| Attenuation Coefficient at 1550nm | ≤ 0.20 dB/km | Measured per IEC 60793-1-40; optimized for C-band long-distance outdoor transmission |
| Macrobending Loss Performance | ≤ 0.10 dB at R=30 mm (100 turns, 1550 nm) | Tested per IEC 60793-1-47; heavy-duty jacket provides superior bend resistance under mechanical stress |
| Chromatic Dispersion Coefficient | ≤ 18 ps/(nm·km) at 1550 nm | Zero-dispersion wavelength: 1300–1324 nm; dispersion slope ≤ 0.092 ps/(nm²·km) |
| Batch Qualification Rate | ≥ 99.5% | Each production batch undergoes 100% end-face inspection and OTDR testing before shipment |
| Manufacturing Environment Standards | ISO 9001:2015; IEC 60794-1 Series | Produced in temperature/humidity-controlled cleanroom facilities with full traceability documentation |
| Core Raw Material Source | High-purity SiO₂ preform (OH⁻ content ≤ 1 ppb) | Sourced from certified preform suppliers; PCVD/OVD/VAD process ensuring consistent optical performance |
| Packaging Specification | Wooden drum; 2 km, 4 km, 6 km per reel | Moisture-proof wrapping with impact-resistant drum ends; custom reel lengths available on request |
| Storage Conditions | Temperature: -20°C to +60°C; Humidity: 5%–95% RH (non-condensing) | Store in dry, ventilated warehouse away from direct sunlight and corrosive chemicals |
| Valid Shelf Life | 25 years (installed); 5 years (stored on reel) | Outdoor-rated UV-resistant jacket and armoring extend service life under direct burial or aerial conditions |
| Application Scenarios | Direct burial, aerial ADSS, duct installation, industrial outdoor networks | Suitable for telecom backbone, utility grid communication, campus outdoor links, and harsh-climate deployments |
| Compliance & Certification | IEC 60794-1, ITU-T G.652D, RoHS 2011/65/EU, CE | Fully compliant with international outdoor cable standards; RoHS-certified for environmental compliance |
| Minimum Order Quantity (MOQ) | 10 km (≈ 5 reels × 2 km) | Smaller trial orders negotiable for qualified distributors; OEM/ODM labeling available above 50 km |
| Monthly Supply Capacity | 500,000 km/month | Supported by automated drawing towers and multi-shift production; lead time 7–15 business days |
Initial cable length discrepancy — resolved promptly by supplier
Ordered 96-fiber OM4 multimode cable for an industrial tray installation at a logistics warehouse in Birmingham. On delivery of 10,000 meters, our team identified a 180-meter shortfall against the purchase order. This caused a brief scheduling delay. After raising the issue with the supplier, replacement reels were dispatched within 72 hours and arrived in four days — problem resolved before it impacted our commissioning deadline. Cable performance itself was good: bandwidth confirmed at ≥4700 MHz·km, IEC 60794-1-2 crush resistance validated, and LSZH jacket met our fire safety requirements. The quick resolution was reassuring, but tighter dispatch QC would have avoided the issue entirely.
Ordered 96-fiber OM4 multimode cable for an industrial tray installation at a logistics warehouse in Birmingham. On delivery of 10,000 meters, our team identified a 180-meter shortfall against the purchase order. This caused a brief scheduling delay. After raising the issue with the supplier, replacement reels were dispatched within 72 hours and arrived in four days — problem resolved before it impacted our commissioning deadline. Cable performance itself was good: bandwidth confirmed at ≥4700 MHz·km, IEC 60794-1-2 crush resistance validated, and LSZH jacket met our fire safety requirements. The quick resolution was reassuring, but tighter dispatch QC would have avoided the issue entirely.
