Fiber distribution hub with modular termination blocks
First Claim
Patent Images
1. A fiber distribution hub comprising:
- a cabinet having a front and a rear, the cabinet including at least a first front door for accessing an interior of the cabinet from the front of the cabinet;
a termination region positioned within the interior of the cabinet, the termination region including a front side that faces toward the front of the cabinet and a rear side that faces toward the rear of the cabinet, the termination region defining at least one opening;
at least one termination module mounted at the at least one opening defined by the termination region, the termination module including a support carrying a plurality of termination adapters;
each termination module including a support carrying a plurality of termination adapters, each termination adapter having a first side and a second side;
a splitter arranged at a splitter region positioned within the interior of the cabinet, the splitter being configured to receive an optical signal, split the optical signal into a plurality of optical signals, and to output the optical signals to a plurality of splitter pigtails terminated by first fiber optic connectors coupled to the first sides of the termination adapters carried by the support of the termination module;
a plurality of intermediate fibers having first ends terminated by second fiber optic connectors coupled to the second sides of the termination adapters and second ends at which a multi-fiber connector is mounted; and
a multi-fiber connector adapter configured to receive the multi-fiber connector, the multi-fiber connector adapter being located at the cabinet.
14 Assignments
0 Petitions
Accused Products
Abstract
A fiber distribution hub includes a cabinet; a termination region positioned within the interior of the cabinet; at least one termination module mounted in at least one opening defined at the termination region; fiber optic connectors coupled to termination adapters of the termination module; intermediate fibers extending rearwardly of the fiber optic connectors; and a multi-fiber connector terminating the intermediate fibers. The termination module includes a housing enclosing the termination adapters. One or more termination modules can be incrementally added to the fiber distribution hub.
278 Citations
24 Claims
-
1. A fiber distribution hub comprising:
-
a cabinet having a front and a rear, the cabinet including at least a first front door for accessing an interior of the cabinet from the front of the cabinet; a termination region positioned within the interior of the cabinet, the termination region including a front side that faces toward the front of the cabinet and a rear side that faces toward the rear of the cabinet, the termination region defining at least one opening; at least one termination module mounted at the at least one opening defined by the termination region, the termination module including a support carrying a plurality of termination adapters;
each termination module including a support carrying a plurality of termination adapters, each termination adapter having a first side and a second side;a splitter arranged at a splitter region positioned within the interior of the cabinet, the splitter being configured to receive an optical signal, split the optical signal into a plurality of optical signals, and to output the optical signals to a plurality of splitter pigtails terminated by first fiber optic connectors coupled to the first sides of the termination adapters carried by the support of the termination module; a plurality of intermediate fibers having first ends terminated by second fiber optic connectors coupled to the second sides of the termination adapters and second ends at which a multi-fiber connector is mounted; and a multi-fiber connector adapter configured to receive the multi-fiber connector, the multi-fiber connector adapter being located at the cabinet. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A fiber distribution hub comprising:
-
a cabinet defining an interior and including at least a first door for accessing the interior; a splitter region positioned within the interior of the cabinet; at least one splitter module mounted within the cabinet at the splitter region, the splitter module being configured to split a feeder signal into a plurality of output signals, the output signals being carried by pigtails that extend away from the splitter module; a termination region positioned within the interior of the cabinet, the termination region including a first side and a second side, the termination region defining at least one opening; at least one termination module mounted within the at least one opening defined by the termination region, the termination module including an adapter mounting member to which a plurality of termination adapters are mounted, each termination adapter being configured to receive and optically couple fiber optic connectors from the first and second sides of the termination region, wherein the fiber optic connectors received at the first side of the termination region terminate the pigtails output from the splitter module; a plurality of intermediate fibers extending between first and second ends, the first ends of the intermediate fibers being terminated at the connectors plugged into the termination adapters at the second side of the termination region to optically couple the intermediate fibers to the pigtails, the second ends of the intermediate fibers being terminated by a first multi-fiber connector; and a multi-fiber connector adapter configured to receive the multi-fiber connector, the multi-fiber connector adapter being located at the cabinet. - View Dependent Claims (17, 18, 19, 20, 21)
-
-
22. A fiber distribution hub comprising:
-
a cabinet defining an interior and including at least a first door for accessing the interior; a splitter region positioned within the interior of the cabinet; at least one splitter module mounted within the cabinet at the splitter region, the splitter module configured to split a feeder signal into a plurality of output signals, the output signals being carried by pigtails that extend away from the splitter module, the pigtails having connectorized ends; a termination region positioned within the interior of the cabinet; x termination adapters carried by a termination module configured such that the x termination adapters can be mounted at the termination region as a unit;
the termination adapters each being configured to couple two fiber optic connectors together;x intermediate fibers having first and second ends, the first ends terminating at x fiber optic connectors received within the x termination adapters, the second ends of the x intermediate fibers terminating at a single multi-fiber connector; wherein the termination adapters allow the pigtails of the splitter module to be optically connected to the intermediate fibers; and a multi-fiber connector adapter configured to receive the multi-fiber connector, the multi-fiber connector adapted being located at the cabinet. - View Dependent Claims (23)
-
-
24. A fiber distribution hub comprising:
-
a cabinet having a door for accessing an interior of the cabinet; a termination region positioned within the interior of the cabinet, the termination region including a plurality of termination adapters, each termination adapter having a first end and a second end; a connector storage location positioned within the interior of the cabinet; a splitter module mounted at a splitter region positioned within the interior of the cabinet, the splitter module including a splitter configured to receive an optical signal, to split the optical signal into a plurality of optical signals, and to output the optical signals to a plurality of splitter pigtails terminated by first fiber optic connectors that are configured to be received at either the first ends of the termination adapters or the connector storage location; a plurality of intermediate fibers having first ends and second ends, the first ends of the intermediate fibers being terminated by second fiber optic connectors received at the second ends of the termination adapters, the second ends of the intermediate fibers being terminated at a multi-fiber connector; a multi-fiber connector adapter configured to receive the multi-fiber connector, the multi-fiber connector adapter being located at the cabinet; and a distribution cable routed to subscriber locations, the distribution cable including fibers coupled to a second multi-fiber connector inserted into the multi-fiber adapter.
-
Specification