Frame assemblies for optical fiber distribution elements
A cable management structure includes a base portion for removable mounting on a telecommunications fixture, the base portion defining an upper guide portion and a lower guide portion separated by a cable channel, wherein a transverse slit defined between the upper and lower guide portions communicates with the cable channel for insertion of cables into the channel and a flexible portion that is elastically flexible and is biased to cover at least a portion of the slit for retaining cables within the channel.
1. A cable management structure comprising:
a base portion for removable mounting on a telecommunications fixture, the base portion defining an upper guide portion and a lower guide portion separated by a cable channel, wherein a transverse slit defined between the upper and lower guide portions communicates with the cable channel for insertion of cables into the channel, wherein at least one of the upper and lower guide portions defines a curved surface for bend radius protection for optical fibers of the cables; and
a flexible portion that defines a fixation portion that is fixed with respect to the base portion, the flexible portion also defining an elongate portion that extends along the upper and lower guide portions that is elastically flexible relative to the upper and lower guide portions and is biased to cover at least a portion of the slit for retaining cables within the channel, wherein the elongate portion of the flexible portion defines a finger tab at an end thereof for manual flexing of the flexible portion for insertion and/or removal of cables, the finger tab protruding laterally from the base portion so as to be positioned farther out than side faces defined by both the upper and lower guide portions, wherein the finger tab defines a tapered surface such that when contacted by cabling along a first direction, the interaction of the cabling with the tapered surface forces movement of the elongate portion of the flexible portion under a bias in a second direction that is different than the first direction, wherein the first direction is a lateral direction and the second direction is along an upward-to-downward direction.
2. The cable management structure of claim 1 , wherein the base portion defines mounting features having a dovetail configuration for slidable insertion into slots provided on the telecommunications fixture.
3. The cable management structure of claim 1 , wherein the flexible portion is defined by a separate structure that is snap-fit to the base portion.
4. The cable management structure of claim 1 , wherein the flexible portion is unitarily molded with at least a portion of at least one of the upper and lower guide portions of the base portion.
5. The cable management structure of claim 1 , wherein the entire cable management structure is a unitarily-molded integral structure.