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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Wirenet
  • Model Number: ADSS
  • Type: Coaxial
  • Number of Conductors: ≥ 10
  • Application: Aerial for power cable transmission line
  • Losse tube used: yes
  • disign life: over 30years
  • conductive metal elements: no
  • PE/AT inner sleeve: 0.9mm
  • large span length: over 1000m
  • Storage/operating Temperature: -40°C to +70°C
  • Product name: dielectric 12 core single mode adss cable,ADSS fiber optic cable
  • MOQ: 1KM
  • keywords: adss fiber optic cable

Packaging & Delivery

Packaging Details: 1km per wooden drum, and outer sealed with wooden battens, or as per buyer's requirement.
Delivery Detail: 2-5 working days

 

The design life span is over 30 years outdoor 12 core single mode ADSS fiber optic cable

 

Product Description

 

General description for adss cable

All-dielectric self-supporting

    (ADSS) cable is a type of optical fiber cable that contains no conductive metal elements. It is used by electrical utility companies as a communications medium, installed along existing overhead transmission lines and often sharing the same support structures as the electrical conductors.

 

    ADSS is an alternative to OPGW with lower installation cost. The cables are designed to be strong enough to allow lengths of up to 700 metres to be installed between support towers. ADSS cable is designed to be light weight and small in diameter to reduce the load on tower structures due to cable weight, wind, and ice.

 

    In the design of the cable, the internal glass optical fibers are supported with no strain, to maintain low optical loss throughout the life of the cable. The cable is jacketed to prevent moisture from degrading the fibers. The jacket also protects the polymer strength elements from the effect of solar ultraviolet light.

 

    Using single-mode fibers and light wavelengths of either 1310 or 1530 nanometres, circuits up to 100 km long are possible without repeaters. A single cable can carry as many as 144 fibers. 

 

 Accessories and installation for adss cable

    Fittings used with ADSS cable may be tension type, used at dead-ends where the cable terminates or changes direction, or may be suspension type, only holding the weight of a span with tension transmitted through the next span of cable. Reinforcing rods are used on either side of a support and at dead-ends.

 

    Wind-induced aeolian vibration is a factor since ADSS cables have light weight, relatively high tension, and little self-damping. Anti-vibration dampers are installed on each span near the support points. Accessories must not be clamped directly to the cable but instead over reinforcing rods, to protect the cable from electrical and mechanical damage. Termination boxes are used to enclose and protect splices between the ADSS cable and "inside plant" cable runs.

 

    ADSS cable can be installed using live-line methods on an energized transmission line. Fiber cables are generally supported on the lower cross-arms of the tower, which provides good clearance to the ground. When the fibers are installed in the middle of a tower, the fiber cable is unlikely to hit energized conductors. Lower weights and forces are used for installation, compared with metallic cables, so lighter equipment can be used.

 

    Installation technique is similar to installing overhead conductors, with care taken to prevent excessively tight bending of the cable, and adjustment of the sag of individual spans as for metallic cables. 

 

100m Span AT Jacket Above 110Kv(6core---24core)

100m Span PE Jacket Above 110Kv(6core---24core)

Cable OD:φ12.2mm 

Structural parameter

The central reinforcement FRP

Diameter:    2.1     mm

Loose tube(Filling fiber oil)

OD:         2.0   mm

The innner sleeve

Thickness     0.9   mm

The mechanical reinforcing layer , Aramid

Area         9.3   mm2

The outer sleeve    

Thickness   1.70   mm

Technical parameter

Cable outer diameter

   12.2     mm

Cable sectional area

   117       mm2

Cable model

     62.5/125 fiber  

Cable weight

   132     kg/km

Nominal tensile strength (RTS)    

     15       kn

The max tension MAT)

6       kn

The average annual operating tension (EDS)

     3.7       kn

Young'smodulus

   13.0       kn/mm2

Coefficient of thermal expansion

     5.3       10-6/°C

Compressive strength

Long-term 1100 n/100mm

Short-term 2200 n/100mm

Minimum bend radius

Run     220mm

Lay     360mm

Applicable temperature range

Lay   -15 to +60°C

Transportation and operation   -40 to +70°C

Fiber excess length

         0.5 to 0.7%

Outer sleeve type

Optional:AT Jacket and PE Jacket

Anti-electro-erosion measure

Good dielectric corrosive

Optional

PE jacket and AT jacket

Optional:AT Jacket and PE Jacket

200m Span AT Jacket Above 110Kv(6core---24core)

200m Span PE Jacket Above 110Kv(6core---24core)

Cable OD:φ12.4mm 

Structural parameter

The central reinforcement FRP

Diameter:     2.1   mm

Loose tube(Filling fiber oil)

OD:         2.0   mm

The innner sleeve

Thickness     0.9   mm

The mechanical reinforcing layer , Aramid

Area         14   mm2

The outer sleeve    

Thickness   1.70   mm

 

Technical parameter

Cable outer diameter

   12.4     mm

Cable sectional area

   121       mm2

Cable model

     62.5/125 fiber  

Cable weight

   134     kg/km

Nominal tensile strength (RTS)    

     17.5     kn

The max tension MAT)

6.9       kn

The average annual operating tension (EDS)

     4.36       kn

Young'smodulus

   14.1       kn/mm2

Coefficient of thermal expansion

     4.4       10-6/°C

Compressive strength

Long-term 1100 n/100mm

Short-term 2200 n/100mm

Minimum bend radius

Run     220mm

Lay     360mm

Applicable temperature range

Lay   -15 to +60°C

Transportation and operation   -40 to +70°C

Fiber excess length

         0.5 to 0.7%

Outer sleeve type

Optional:AT Jacket and PE Jacket

Anti-electro-erosion measure

Good dielectric corrosive

Optional

PE jacket and AT jacket

Optional:AT Jacket and PE Jacket

 

 

Application:

  1. Suitable for network in high electromagnetic interfering places. 
  2. Suitable for aerial.
  3. Long distance and local area network communication.

 

Characteristics:

  1. Small cable Dia, light weight, low attached load on tower.
  2. Tension strength is over 90KN.
  3. Non-metal structure, good insulation, anti-thunder.
  4. Fine production technology, even force for aramid fiber, with superior stress flexibility.
  5. .Anti gun fire.
  6. Anti electro-corrosion.
  7. Adapt for bad climate.
  8. Can construct without power cut, a power line failure doesn’t influence cable’s normal transfer.
  9. loose cover GYTA cable core, non-metallic core reinforced.
  10. Tension units are elastic modulus aramid fiber.
  11. Good ultra violwt radiation resistant property.

 

 

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Packaging & Shipping

 

 

Company Information

 

 

FAQ
    How will you control the quality of the fiber optic cable? 
    We will check each details of the cable.
   Sheath: material, color, thickness, printing, feeling.
   Cable structure: as per the spec of the cable.
   OTDR report for each fiber in the cable.
 
    How will you protect the fiber when packing? 
    We will use the exporting wodden reel outside.
   With EPE foam inside to protect the fiber, and make sure the reel is user-friendly,
   easy to load and install.
 
    How will the goods be shipped? 
    By sea if the goods is not in urgent need.
   By air if the goods is needed urgently.
   We have best choices of forwarder for both sea and air.
 

 

Contact Us

More products please click here: http://wirenet-tech.en.alibaba.com/

 

 

 

 

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