Plenum-rated tubing

April 1, 1998

Plenum-rated tubing

Optical-fiber bend-limiting tubing is now available in plenum-rated material, which meets requirements of nec 770-53A and is rated to 320F. The tubing provides crush protection for fiber-optic cables while limiting the bend radius to 30 mm. The plenum-coated material is suitable for routing fiber in plenum spaces in ceilings.

Richco Inc.

Chicago, IL

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