... a dielectric central organizer and surrounded by a color-coded PVC jacket.MiniCord Breakout Cables with fiber counts of 18 to ... tubes are encased in a color-coded PVC jacket. A ripcord under the outer jacket allows fast and easy sheath removal.Characteristics ... , interlayer, pipe, trough, duct Order Information:1.Jacket material: PVC, LSZH or customized.2.Jacket color: blue, orange, green, brown etc.3 ...