| Type: Optical Fiber |
Category: All-dielectric self-supporting (ADSS) fiber optical cable
Product Property:
Minimized transmission wastage and dispersion with rational designed and accurate control of excessive length as well as cable-forming mode of the optical fiber inside the loose tube so as to guarantee superior mechanical and environmental performance. The tight structure of the optical cable adopts SZ layered winding mode to ensure that optical cables are not subject to stress under harsh environmental. Between reinforced components and cable cores are filled with water-resistant ointments so as to guarantee full cross-sectional water-resistant performance of cable cores. Poly fiber is winded around cable cores and also tightly connected to PE external sheaths. The lightweight and short-diameter feature of the cable is effective in minimizing the negative effect of ice sleets and wind as well as reducing the load of iron tower and electric posts. The installation is facilitated with full usage of original posts and towers, which actually saves infrastructure investment.
Construction feature
Application:
Used as transmission lines for the outdoor feeders and associated wiring of access networks and also as lead-ins.
Laying : Aerial
Technical feature:
Technical parameters
Maximum operation tension | Designed according to customers requirements | |
Span | 50-1200m | |
Allowable bending radius | Static | 10 times of the outside diameter of optical fiber cables |
Dynamic | 20 times of the outside diameter of optical fiber cables | |
Temperature property | -40 ~+70 | |
Line voltage grade | Applicable to line voltage of 220KV or below | |
ADSS technical parameters are closely related to core quantity, skip distance, thermal capacity of short-circuit current, weather and the requirements of sag arc, offering specific design to meet the requirement of every actual engineering. In addition, deciding whether to use resisting electric mark AT outside sheathing.
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