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  • Submarine Optical Cable

    해저용 광케이블

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  • Overseas :+82-31-450-3721terry@taihan.com
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71e420669b2bb0a4f4ead41c23e9dea3_1469953
  • 1. Ribbon : 4, 8, 12-fiber ribbon
  • 2. Central strength member : Galvanized steel wire or Fiber reinforced plastic(FRP)
  • 3. Filling compound : Water blocking jelly filling compound
  • 4. Loose tube : Thermoplastic material(polybutylene terephthalate)
  • 5. Filler : Polyethylene string
  • 6. Wrapping tape : Non-hygroscopic plastic tape or Water blocking tape
  • 7. Moisture barrier : Laminated aluminum tape
  • 8. Inner sheath : Black polyethylene
  • 9. Wrapped paper : Non-woven tape
  • 10. Lead sheath : Lead
  • 11. Outer sheath : Black polyethylene
  • 12. Bedding layer : Jute + Asphalt
  • 13. Wire armoring : Galvanized steel wire
  • 14, Serving layer : Jute + Asphalt + CaCo3 layer

Feature

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

Application

  • - High speed long haul communication system in lakes and rivers

Cable Specification

Classification Steel structure Outer dia.(mm (in)) Cable weight(ton/km (ton/1000ft))
Single jacket Ø2.6 x 34ea 36.5 (1.44) 3.49 (11.5)
Double jacket 1st : Ø2.6 x 33ea / 2nd : Ø4.5 x 26ea 49.7 (1.96) 7.22 (23.7)

Mechanical & Environmental Characteristic

Classification Unit Specification
Allowable tensile strength kgf (lbf) Single jacket : 3500 (7716)
Allowable tensile strength kgf (lbf) Double jacket : 5000 (11023)
Crush resistance kgf/cm (lbf/in) Single jacket : 500 (1102)
Crush resistance kgf/cm (lbf/in) Double jacket : 1000 (2205)
Minimum bending diameter_Dynamic mm (in) 20 times of cable diameter
Minimum bending diameter_Static mm (in) 10 times of cable diameter
Operating temperature range ℃ (℉) -30~+70 (-22~+158)
Delivery length km (1000ft) 1~10 (3.3~32.8)