DESCRIPTION
        DB outdoor cable is suitable for outdoor application in ducts or direct burial. The cable is watertight due to the gel in the loose tube and water-blocking material in cable.It consists of double metal tape armoring providing full rodent protection. The cable outer jacket is LSZH material which can meets IEC 60332-1,IEC 60332-3-24, IEC 61034-2, IEC 60754-1/2. Diameter of the fibers is 250 um. Termination of fibers can be done with splicing of pigtails. 

Construction
Legend accompanying the crossing section drawing:
1.    Optical fibers (250um)
2.    Tube filling compound
3.    Loose tube
4.    Aluminum tape armor
5.    Water-blocking materials
6.    LSZH outer jacket
7.    Steel tape armor
8.    LSZH inner jacket
9.    Filler
10.    Central strength member
11.    Water-blocking materials