Cable Construction Optical Fibers Single-mode and multimode types are both supported. Loose Tube A maximum of 6 loose tubes is supported. Each of this tube can consist of a maximum of 8 stacks of 12 cores ribbon fibers. Water Blocking Tape Water blocking tape is extruded over the cable core to prevent water penetration. Steel Wire Armour Steel wire armour is deployed to serve as armouring to provide mechanical protection to the cable. Inner and Outer Jacket Both inner and outer LSZH jackets are deployed to provide the flame-retardant capability to the cable.
