Is the choice of center beam tube or stranded fiber optic cable?

 
     As the name suggests, the center beam tube fiber optic cable fiber optic cable placed in the center core part, a bunch of many-core synthetic tube shape, placed parallel to the two outerouter cable wire to ensure cable tensile strength.

Layer stranded optical fiber cable central part of the core to enhance shape, fiber opticcable core surrounded by the periphery of this strengthen the core, many core layerstogether to form the shape.

In addition to the manufacturing process, the two in the application of the difference in performance is obvious. Stranded cable tensile layer waterproof stronger than the center beam tube in the core to accommodate the number, the layer stranded optical fiber cablecore that can accommodate tens to hundreds of cores, and the center beam tube can hold up to tens of cores. Layer stranded optical fiber cable can be used in a variety of complexoutdoor environment, including overhead buried underwater pipeline and so on.

For the user, if the number of required core fiber optic cable is relatively small, such as 4,6,8core, and the installation environment is relatively common, in the case of insufficient budgetcan be considered central beam tube, but if the wiring work environment is bad, fiber countrelatively long time, the best selection of layer Stranding.