Submarine Optical Cable

1)Optical fiber : Single mode optical fiber(SMF), multi mode optical fiber(MMF), non-zero dispersion shifted optical fiber(NZ-DSF)
2)Central strength member : Galvanized steel wire or Fiber reinforced plastic(FRP)
3)Filling compound : Water blocking jelly filling compound Loose tube : Thermoplastic material(polybutylene terephthalate)
4)Filler : Polyethylene string
5)Wrapping tape : Non-hygroscopic plastic tape or Water blocking tape
6)Moisture barrier : Laminated aluminum tape
7)Inner sheath : Black polyethylene
8)Wrapped paper : Non-woven tape
9)Lead sheath : Lead
10)Outer sheath : Black polyethylene
11)Bedding layer : Jute + Asphalt
12)Wire armoring : Galvanized steel
13)wire Serving layer : Jute + Asphalt + CaCo3 layer


·Standard fiber count : 2~72 fibers
·Optimized design for underwater application
·High tensile strength design
·Excellent mechanical and environmental performance


·High speed long haul communication system in lakes and rivers

Cable Specification

Mechanical & Environmental Characteristic