Fiber Optic Cable is all-dielectri self-supporting cable. The commonly used ADSS fiber optic cable are: single-sheath ADSS cable, double-sheath ADSS cable and mini small span ADSS cable.
lNon-metal strength member
lHigh Strength Kevlar yarn member
lReplacing existing aerial ground wires
lUpgrading communications lines of power systems
lSynchronous planning and designing when new aerial power lines are to be constructed
lConducting large fault short-circuit current and providing lightning protection
lAdopted to Outdoor distribution
lNetwork in high electromagnetic interfering places
lSuitable for aerial network
lLong distance and local area network communication
lCan be installed conveniently and operated simply
No. of cable | / | 6 | 12 | 24 | 48 | 72 | 96 | ||
Design (StrengthMember+Tube&Filler) | 1+5 | 1+5 | 1+5 | 1+5 | 1+6 | 1+8 | |||
Fiber type | / | G.652D | |||||||
Central Strength Member | Material | mm | FRP | ||||||
Diameter (±0.05mm) | 1.5 | 1.5 | 1.5 | 1.5 | 2.1 | 2.1 | |||
Loose Tube | Material | mm | PBT | ||||||
Diameter (±0.05mm) | 1.8 | 1.8 | 1.8 | 2.1 | 2.1 | 2.1 | |||
Thickness (±0.03mm) | 0.32 | 0.32 | 0.32 | 0.35 | 0.35 | 0.35 | |||
MAX.NO./per | 6 | 6 | 6 | 12 | 12 | 12 | |||
Filler Rope | Material | mm | LDPE | ||||||
Diameter (±0.05mm) | 1.8 | 1.8 | 1.8 | 2.1 | — | — | |||
NO. | 4 | 3 | 1 | 1 | — | — | |||
Water Blocking Layer | Material | / | Flooding Compound& Water Blocking tape | ||||||
Additional Strength Member | Material | / | Aramid Yarn | ||||||
Outer Sheath | Material | mm | MDPE | ||||||
Thickness | 1.8（nominal） | ||||||||
colour | black. | ||||||||
Cable Diameter(±0.2mm) | mm | 9.6 | 9.6 | 9.6 | 10.2 | 10.8 | 12.1 | ||
Cable Wetght(±10.0kg/km) | kg/km | 67 | 67 | 67 | 78 | 87 | 116 | ||
Attenuation coefficient | 1310nm | dB/km | ≤0.35 | ||||||
1550nm | ≤0.21 | ||||||||
Cable breaking strength(RTS) | kn | ≥5.8 | |||||||
Working Tension (MAT) | kn | ≥2.2 | |||||||
Wind velocity | m/s | 30 | |||||||
Icing | mm | 5 | |||||||
Span | m | 200 | |||||||
Crush Resistance | Short Term | N/100mm | ≥2200 | ||||||
Long Term | ≥1100 | ||||||||
Min. bending radius | Without Tension | mm | 10.0×Cable-φ | ||||||
Under Maximum Tension | 20.0×Cable-φ | ||||||||
Temperature range （℃） | Installation | ℃ | -20~+60 | ||||||
Transport&Storage | -40~+70 | ||||||||
Operation | -40~+70 | ||||||||
All-dielectric self-supporting (ADSS) cable is a type of optical fiber cable that is strong enough to support itself between structures without using conductive metal elements.
UnitekFiber can supply ADSS fiber optic cable with 100-800 meter pole span.
Dielectric means it has non-conducting properties of a non-metallic, insulating material that resists the passage of electric current.
ADSS cables should be placed in Aerial and duct, but can not be direct-buried.
Economical, arrived fast, tested out with good numbers after installation. Stripping and polishing was normal.
