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JFOC-BSG2B bare fiber optical cable
 JFOC-BSG2B bare fiber optical cable Detail:

JFOC-BSG2B bare fiber optical cable

JFOC-BSG2B bare fiber optical cable specification

JFOC-BSG2B is optimized for performance at the 1310 nm and 1550 nm operating wavelengths. The fiber has the lowest dispersion at 1310 nm and lowest attenuation at 1550 nm, which is satisfying the use at 1310 nm or 1550 nm or both 1310 nm and 1550 nm.


  • Due to the low attenuation, low dispersion and low Polarization Mode Dispersion (PMD), JFOC-BSG2B fiber can be widely used in the high bit- rate, long distance transmission links, e.g. long- haul telecommunication, trunk lines, CATV networks, feeder loops and so on.
  • JFOC-BSG2B fiber is applicable in all cable types including ribbon cable, loose tube stranded cable, slotted core cable, unitube cable and tight-buffer cable. JFOC-BSG2B optical fibers are compatible with fibers manufactured with other processes.


  • JFOC-BSG2B fiber complies with or exceeds the ITU-T Recommendation G.652.B Optical Fiber Specification,
  • JFOC-BSG2B tightens many parameters of fiber products so as to offer more conveniences to customers.

JFOC-BSG2B fibers are manufactured using the advanced Plasma Activated Chemical Vapor Deposition (PCVD) process. Because of the inherent advantages of the process, JFOC-BSG2B fibers show extremely refined refractive index (Rl) profile control, excellent geometrical performance, low attenuation, etc. The optical fiber is coated with a double layer UV curable acrylate, which gives the fiber a good 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. The coating offers an excellent stable coating strip force over a wide range of environmental conditions and the coating stripping leaves no residues on the bare glass fiber. Ribbon tests show excellent performance in 60t watersoak tests, exceeding 100 days. Fibers show 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.

Characteristics :
Low attenuation and low dispersion satisfying the operation demand at 1310 nm and 1550 nm
Low PMD satisfying the high bit-rate and long distance transmission links
Good protection and excellent strip force stability
Accurate geometrical parameters that insure low splicing loss and high splicing efficiency

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