FIBER OPTIC CABLE HAVING A STRENGTH MEMBER
02368/KOLNP/2005 A (2368/KOLNP/2005)
Filed on 2005-11-24
Publication date 2006-10-27
A fiber optic cable includes at least one optical waveguide, at least one strength member, and a jacket. The at least one strength member is a material having an average residual angle in the range of about 30 degrees to about 65 degrees during a bending test using a mandrel having a wire ratio (D/d) of about 200. The strength member is suitable, if necessary, for self-attaching to studs, hooks, or the like by bending it therearound and is also suitable for hardware such as P-clams or other grips. In other embodiments, strength member 14 is annealed to relieve work hardening. Preferred embodiments use a steel strength member with a carbon content between about 0.30 percent to about 0.75 percent. Additionally, a coating may be applied to the strength member for environmental/corrosion protection or conductivity. (FIG.1)
Applicant
CORNING CABLE SYSTEMS LLC., Address of the Applicant: 800 17TH STREET, NW, POST OFFICE BOX 489, HICKORY, NC 28603, USA.
International Information
Classification
H04N 5/91
Publication number
WO 05/009036