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South Bay Cable Equipment

MUX Umbilicals

Model SB-45752, SB-46719, SB-46745, SB-46720, SB-46721, SB-46722

MUX umbilicals with power conductors rated 1,200–2,500 VRMS, quads and multi-mode fibers, in polyurethane and HD polyethylene jackets.

Description

South Bay Cable MUX umbilicals combine power conductors, quads and multi-mode fiber optics (62.5/125) under polyurethane or HD polyethylene inner jackets and HD polyethylene outer jackets. Published design examples:

Key features

  • SB-45752: two #10 AWG power conductors rated 1,500 VRMS and five #20 AWG quads; 1.5 in diameter, 32,000 lbs breaking strength, 8,000 lbs maximum load, 60 in minimum bend diameter
  • SB-46745: eleven #12 AWG conductors rated 1,200 VRMS; 1.22 in diameter, 24,000 lbs breaking strength, 4,750 lbs maximum load
  • SB-46720: ten #13 AWG conductors rated 2,000 VRMS and 12 fibers; 1.22 in diameter, 29,250 lbs breaking strength, 7,300 lbs maximum load
  • SB-46719: thirteen #10 AWG conductors rated 2,500 VRMS and 8 fibers; 12,500 lbs maximum load
  • Minimum bend diameters 36 in to 60 in

Applications

  • Subsea multiplex control systems
  • Power and data distribution to subsea equipment

Specifications

Voltage rating1,200 to 2,500 VRMS
SB-45752 breaking strength32,000 lbs
SB-45752 maximum load8,000 lbs
SB-46720 breaking strength29,250 lbs
Min. bend diameter36 in to 60 in

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