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JFOC-BSG7A bare fiber optical cable
 JFOC-BSG7A bare fiber optical cable Detail:

JFOC-BSG7A bare fiber optical cable

JFOC-BSG7A bare fiber optical cable specification

JFOC-BSG7A bending insensitive single mode fiber encompasses all the features of JFOC-BSG7A fiber and provides good resistance to maro-bending.It has low macro-bending sensitivity and low water-peak level.It is comprehensively optimized for use in O-E-S-C-L band (1260 - 1625nm).
JFOC-BSG7A bending insensitive feature not only makes L-band applications available but also allows for easy installation without excessive care when storing the fiber, for example, in splicing cassettes. For cable use inside buildings, the fiber supports Installation with small cable bending radii and compact organizers. The minimum bend radius JFOC-BSG7A bending insensitive single mode fiber meets or exceeds the ITU-T Recommendation G.652.D/G.657A including the IEC 60793-2-50 type B1.3 Optical Fiber Specification

JFOC-BSG7A fibers are manufactured using the advanced Plasma Activated Chemical Vapor Deposition (PCVD) process. Because of the inherent advantages of the process, JFOC-BSG7A fibers show extremely refined refractive index (Rl) profile control, excellent geometrical performance, low attenuation, etc.
The optical fiber is coated with proprietary dual layer UV curable acrylate, This fiber coating system provides the fiber with superior environmental protection. Designed for more stringent tight-buffer cable application, the fiber also performs perfectly in loose buffer constructions and demonstrates a high resistance to micro-bending. Proprietary coating offers very stable coating strip force over a wide range of environmental conditions with no coating residue on the bare glass fiber. In fiber ribbon constructions,this coating system exhibits excellent performance in 60 ℃ watersoak tests, exceeding 100 days. The coated optical fiber has high and stable values for dynamic stress corrosion susceptibility parameter (nd), which offers a greatly improved applicability to the fiber when used in harsh environments.


  • All types of fiber cables with different structures
  • High performance optical network operating in O-E-S-C-L band
  • High speed optical routes in buildings(FTTX)
  • Application in L band(1565-1625nm)


  • Low attenuation satisfying the operation demand in O-E-S-C-L band
  • Good bending loss resistance at short radius bends
  • Low micro-bending loss for highly demanding cable designs including ribbons
  • Low PMD satisfying high bit-rate and long distance transmission requirements
  • Accurate geometrical parameters that insure low splicing loss and high splicing efficiency.
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