High density panel with rotating tray
A telecommunications termination panel with a tray pivotably mounted within the front opening of a housing. The tray pivots about a hinge located adjacent one of the sides of the housing and includes a raised floor. The raised floor of the tray cooperates with the side adjacent the hinge and a bottom of the housing to define a cable path from a rear cable access port to an opening on the tray adjacent the hinge. The tray includes a plurality of connection locations and cable management structures to direct a telecommunications cable from the cable access port to a rear of the connection locations without violating bend radius rules. The tray may also include a temporary cable holder to assist in pulling cables through the rear opening into the housing. The present invention further relates to a telecommunications equipment rack with a termination panel with such a pivoting tray mounted to the rack.
1. A telecommunications termination panel comprising:
a housing including a top, bottom, and opposing sides defining a front opening and a rear;
a tray pivotably mounted to the housing so as to pivot from a closed position, wherein the tray is positioned within the housing, to an open position, wherein the tray is at least partially outside the housing, through the front opening of the housing, pivoting about a vertical axis located adjacent one of the sides and including a cable entry into the tray adjacent the axis of pivot and a plurality of connection locations;
wherein the side of the housing adjacent the axis of pivot defines a cable path from the rear to the cable entry of the tray and wherein the housing includes a bend radius protection structure defining a curved surface adjacent the cable entry of the tray, wherein the curved surface defined by the bend radius protection structure is fixed with respect to the housing and does not move with the tray that is pivotally mounted to the housing, wherein the tray is pivotal with respect to the curved surface of the bend radius protection structure; and
wherein the plurality of connection locations are defined by fiber optic adapters, each fiber optic adapter defining a front end for receiving a first fiber optic connector terminated to an end of a first fiber optic cable and a rear end for receiving a second fiber optic connector terminated to an end of a second fiber optic cable, each fiber optic adapter configured for optically mating the first fiber optic connector with the second fiber optic connector for continuing an optical signal from the first fiber optic cable to the second fiber optic cable.
2. The telecommunications termination panel of claim 1 , further comprising a plurality of modules mounted to the tray with each module movably mounted along a line of travel, each one of the modules including a plurality of the adapters defining the connection locations, each one of the adapters movable with one of the modules along the line of travel.
3. The telecommunications termination panel of claim 1 , wherein the tray further includes a cable management structure for routing optical fiber cables from the cable entry to the rear of the adapters with bend radius protection.
4. The telecommunications termination panel of claim 1 , wherein the tray includes a cable anchor adjacent the cable entry of the tray to anchor at least one multi-fiber fiber optic cable extending through the cable entry.
5. The telecommunications termination panel of claim 4 , wherein the tray includes a cable management structure for routing optical fiber cables from the cable anchor to the rear of the adapters with bend radius protection and storing cable slack.
6. The telecommunications termination panel of claim 5 , wherein a cable clamp is mounted to the panel adjacent the rear for clamping the multi-fiber fiber optic cable.
7. The telecommunications termination panel of claim 6 , wherein the cable clamp is oriented horizontally.
8. The telecommunications termination panel of claim 1 , wherein the tray swings through an arc of approximately ninety degrees between the closed and the open positions.
9. The telecommunications termination panel of claim 1 , wherein a corner of the tray is relieved to improve access through the front opening into the housing when the tray is in the open position.
10. The telecommunications termination panel of claim 9 , wherein the relieved corner of the tray includes a cable clamp for temporarily attaching an end of a cable when the tray is in the closed position, and movement of the tray to the open position, after attaching the cable to the clamp, allows pulling a cable that has been attached to the clamp through the housing so that the end of the cable can be adjacent to and accessible through the front opening.