Ⅰ. Customized core logic: design from the scene
1. Pre-diagnosis of requirements
·Electromagnetic environment: PE sheath is used for lines below 110kV,
and AT anti-tracking sheath is used as standard for lines above 220kV (tested by IEC 61395).
·Span calculation: Dynamically adjust the amount of aramid yarn through
the formula T=W×S²/(8D) (the conventional span of 500m requires
a tensile strength of ≥18kN).
·Climate adaptation: Low-temperature resistant PE material is used in extremely cold areas of -50℃,
and a carbon black protective layer is added in areas with UV intensity ＞160W/㎡.
2. Modular technology combination
Customized requirements |
Aoptke technical solutions |
Parameter standards |
High-density wiring |
288-core ribbon fiber structure |
External diameter ≤ 16.5mm |
Ultra-long span |
Double-layer aramid + FRP center reinforcement |
Span＞1500m |
Strong corrosive environment |
AT sheath + stainless steel clamp |
Salt spray resistance > 3000 hours |
Ⅱ. Aoptke Cable full-cycle service system
1. Design stage
·3D modeling preview: Analyze mechanical risks such as wind vibration and dancing through ANSYS simulation,
and optimize the MAT (maximum allowable tension) value.
·Optical cable selection tool: Provide an online core number calculator (input distance/bandwidth requirements,
automatically recommend 6-288 core configuration solutions).
2. Production and delivery
1Flexible production line: supports a minimum order quantity of 5,000 meters and completes non-standard
structure production within 96 hours.
·Intelligent detection: OTDR testing monitors the entire process to ensure attenuation ≤ 0.36dB/km (1550nm).
3. Engineering support
·Tension control: Equipped with intelligent sag monitor, installation tension error is controlled within ±5%.
·Emergency response: 12 technical centers around the world provide 72-hour on-site support.
III. Industry Trends and Data References
·Core number distribution: In global ADSS procurement in 2023, 48 cores (35%), 96 cores (28%),
and 144 cores (18%) are the mainstream demands.
·Failure attribution: 71% of ADSS failures are caused by sheath aging (data from Frost & Sullivan report).
Conclusion
Customization of ADSS optical cables requires a balance between electrical performance,
mechanical strength and cost efficiency. Aoptke Cable has provided customized ADSS solutions for 23 energy
and communication projects around the world through demand modeling, dynamic design and digital delivery system,
with a mean time between failures (MTBF) of over 5,000 hours.
Post time: 2025-03-09 23:03:32