Product
Fibre optics telecommunications Intercity railways CT2242

CT2242

Fibre optics telecommunications - Intercity railways

Benefits

  • Excellent mechanical protection with corrugated steel armour 
  • Protection against rodents
  • Resistant to shocks and crushing
     

Applications

  • Long-distance optical fibre Telecom line for installation along railways
  • Cables laid directly in ducts or buried
     

General characteristics

schéma coupe CT2242

 

  1. Compact Tube®: 6 or 12 optical fibres under thermoplastic skin
  2. Dry waterproofing of water-swelling elements
  3. Central Unit: rigid thermoplastic tube
  4. Strength members: glass yarns
  5. Armour: 25/100 copolymer corrugated steel
  6. Final sheath: black high-density polyethylene
  7. 3 green bands placed at 120°
     
General
  • FIBRE OPTICS DATASHEET AVAILABLE ON REQUEST
Mechanical
  • Operating temperature: -30°C / +70°C
  • Installation temperature: -5°C / +50°C
  • Max. installation voltage: 
    • 2250N (36 to 144 OF), OF elongation ≤ 0.3%
    • 2750N (36 to 144 OF), cable elongation ≤ 0.5%, reversible OF elongation
  • Resistant to crushing: 300N/cm
  • Min. bending radius:
    • 180mm (up to 36 OF)
    • 200mm (42 to 72 OF)
    • 225mm (96 to 144 OF)
  • Cable net weight:
    • 182kg/km (up to 36 OF)
    • 200kg/km (42 to 72 OF)
    • 235kg/km (84 to 144 OF)
  • Longitudinal waterproofing per IEC 60794-1-F5

Range

 

Number of fibres

Composition

External 
diameter
(mm)

Reel format
Length 
(m)

N9065

12

2 modules de 6

13

H 4800 selon CT2242

N9066

36

6 modules de 6

13

H 4800 selon CT2242

N9067

72

6 modules de 12

14

H 4800 selon CT2242

N9593

144

12 modules de 12

15,3

H 4800 selon CT2242

 

  • Delivery possible on G reel with standard 50mm guard - To be specified when ordering

Norms and standards

General standards
  • SNCF CT 2242.V.10 specification
  • SNCF approved

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