摘要:
Certain embodiments of the present invention provide a cooling duct assembly for electronic equipment installed in a cabinet. The cooling duct assembly comprises at least one main duct in fluid communication with a front portion of the cabinet. The at least one main duct receives cold air from the front portion of the cabinet and routes the cold air toward a back portion of the cabinet. Additionally, the cooling duct assembly comprises at least one side duct in fluid communication with the at least one main duct. The at least one side duct receives the cold air from the at least one main duct and routes the cold air to at least one side air intake opening on the electronic equipment.
摘要:
A cassette assembly which holds at least two electrical plugs which typically are connected to digital signal carrying cables. In one example, six of these plugs are positioned within a cassette. and are arranged in two rows of three plugs each for ease in connecting the plugs simultaneously to similarly arranged switch port jacks. A lever pivotally connected to the housing, when rotated. causes the release latch of the plugs held within the cassette to move from a locked to an unlocked position to simultaneously remove all of the plugs from the jacks to which they are connected. A housing clip is provided to be positioned within the housing of the cassette assembly such that a projection of the clip is positionable within a path of removal of a plug. A locking clip is also provided for blocking movement of the lever wherein the locking clip is easily installed with the cassette with providing a generally U-shaped construction with opposing arms, a compression resistant member positioned between the arms and a tab positioned on each arm adapted to engage an aperture defined in a cassette plug housing. In addition. bridge clips are provided to gang together two or more cassette assemblies.
摘要:
A network cabinet is provided comprising an electronic component positioned within the network cabinet. The electronic component comprises means for generating a side-to-side airflow for cooling heat generating components within the electronic component and a side exhaust vent. The network cabinet further comprises a duct system comprising first and second duct members wherein the first duct member defines a first opening aligned with the side exhaust vent, such that the first duct member receives side exhaust air therefrom. The second duct member extends from the first duct member, beyond the rear of the electronic component within the network cabinet, and defines a second opening facing the rear of the network cabinet. As a result, the first and second duct members provide a conduit for directing airflow from the side exhaust vent to the rear of the network cabinet.
摘要:
An apparatus and method for crosstalk compensation in a jack of a modular communications connector includes a flexible printed circuit board connected to jack contacts and to connections to a network cable. The flexible printed circuit board includes conductive traces arranged as one or more couplings to provide crosstalk compensation.