The riser rated (OFNR) LGBC product family covering 2-72 fiber counts has undergone a design change. New jacketing, subunit and tight buffer materials have been implemented; fiber/subunit stranding has been modified; and a barrier tape has been added to subunitized cables with 24 fibers or more. These changes were made to increase cable flexibility, reduce cable OD and weight, reduce allowable drum diameter for cable assemblies, and improved through removal of talc powder. These changes do not impact cable tensile rating or compliance with Telcordia GR-409.|The riser rated (OFNR) LGBC product family covering 2-72 fiber counts has undergone a design change. New jacketing, subunit and tight buffer materials have been implemented; fiber/subunit stranding has been modified; and a barrier tape has been added to subunitized cables with 24 fibers or more. These changes were made to increase cable flexibility, reduce cable OD and weight, reduce allowable drum diameter for cable assemblies, and improved through removal of talc powder. These changes do not impact cable tensile rating or compliance with Telcordia GR-409.

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