Abstract: A locking assembly is disclosed enabling quick and easy locking and removal of a drive chassis to and from a rack enclosure. A chassis may be removably secured within a rack enclosure using a pair of locking assemblies, one each at the left and right sides of a chassis. Each locking assembly comprises a latch assembly affixed to the drive chassis, and a catch mounted on a rack at the front edge of a rack enclosure. The latch assembly includes a self-actuated handle which is automatically opened and closed upon insertion of a chassis into the rack enclosure.

Abstract: A locking assembly is disclosed enabling quick and easy locking and removal of a drive chassis to and from a rack enclosure. A chassis may be removably secured within a rack enclosure using a pair of locking assemblies, one each at the left and right sides of a chassis. Each locking assembly comprises a latch assembly affixed to the drive chassis, and a catch mounted on a rack at the front edge of a rack enclosure. The latch assembly includes a self-actuated handle which is automatically opened and closed upon insertion of a chassis into the rack enclosure.

Abstract: A faceplate configured for attachment to a communications module may be provided. The faceplate may comprise a first surface arranged in a vertical direction relative to the chassis and a second surface arranged at an angle to the first surface. The second surface may comprise a connector for attachment to another piece of equipment, such as an antenna.

Abstract: A faceplate configured for attachment to a communications module may be provided. The faceplate may comprise a first surface arranged in a vertical direction relative to the chassis and a second surface arranged at an angle to the first surface. The second surface may comprise a connector for attachment to another piece of equipment, such as an antenna.

Abstract: The electronic system has a chassis having a base and a set of flanges extending from the base. The electronic system has electronic circuitry housed within the chassis. The electronic system has a fan assembly having a fan arranged to generate an air stream suitable for cooling the electronic circuitry, and a fan mount. The fan mount has an attachment portion arranged to attach to the fan. The fan mount has a set of chassis interface portions arranged to form a cantilever with the set of flanges relative to the base to vibrationally isolate the fan from the base.

Abstract: In accordance with an example embodiment, there is disclosed herein an apparatus comprising a top case having a top surface and a side surface and a bottom case having a bottom surface and a side surface. The top case comprises a flange protruding from the side surface, the flange having at least one extended surface. The bottom case has an aperture having portions extending from the bottom surface to the side surface. The portion of the aperture extending along the bottom surface is configured to have sufficient width to allow the entire flange to pass through. The side surface of the bottom case has a vertical post such that the base section of the flange passes through the portion of the aperture on the side surface while vertical post retains the at least one extended surface.

Abstract: In an example embodiment, a light pipe mounting interface may include a support strip and at least one light pipe projecting from the support strip. The light pipe is to extend through a housing. A hook projects from the support strip to engage with the housing, and a cantilever snap head projects from an extension of the support strip to engage with the housing. The cantilever snap head and the hook lock the light pipe in a predetermined position with respect to the housing.

Abstract: In accordance with an example embodiment, there is disclosed herein an apparatus comprising a top case having a top surface and a side surface and a bottom case having a bottom surface and a side surface. The top case comprises a flange protruding from the side surface, the flange having at least one extended surface. The bottom case has an aperture having portions extending from the bottom surface to the side surface. The portion of the aperture extending along the bottom surface is configured to have sufficient width to allow the entire flange to pass through. The side surface of the bottom case has a vertical post such that the base section of the flange passes through the portion of the aperture on the side surface while vertical post retains the at least one extended surface.

Abstract: The electronic system has a chassis having a base and a set of flanges extending from the base. The electronic system has electronic circuitry housed within the chassis. The electronic system has a fan assembly having a fan arranged to generate an air stream suitable for cooling the electronic circuitry, and a fan mount. The fan mount has an attachment portion arranged to attach to the fan. The fan mount has a set of chassis interface portions arranged to form a cantilever with the set of flanges relative to the base to vibrationally isolate the fan from the base.

Abstract: In one embodiment, an opaque enclosure for an electronics module includes an inner barrier having downward-facing louvers for allowing air flow and a cover having vent holes. The vent holes and downward-facing louvers are oriented so that the interior of the electronics module is not visible through the vent holes of the cover.

Abstract: In an example embodiment, a light pipe mounting interface may include a support strip and at least one light pipe projecting from the support strip. The light pipe is to extend through a housing. A hook projects from the support strip to engage with the housing, and a cantilever snap head projects from an extension of the support strip to engage with the housing. The cantilever snap head and the hook lock the light pipe in a predetermined position with respect to the housing.

Abstract: An apparatus and method for preventing incorrect insertion of individual plugs into multiple connector ports is provided. A cable bundle is provided for the purpose. The cable bundle includes a plurality of cables and at least one slider. The slider holds the plurality of cables within the cable bundle in a required sequence. The slider can be positioned along the length of the cable bundle to determine the distance between the ends of the cables. This adjusted length and the sequence in which the plurality of cables are held, prevents incorrect insertion of individual cables into connector ports. The cable bundle may include a guide.

Abstract: A circuit board includes a first circuit board section which is configured to support a set of light emitting diodes, a second circuit board section which is configured to support high-speed electronic circuitry, and a boundary section which defines an EMI boundary between the first circuit board section and the second circuit board section. The boundary section includes a set of outer surface elongated ground strips configured to form an EMI seal onto which a set of EMI shields is capable of mounting. In some arrangements, the set of outer surface elongated ground strips take the form of metallic bands (e.g., layers of copper). Such bands can be integrated into the circuit board itself (e.g., during PCB fabrication), or added onto one or more of the circuit board surfaces (e.g., after PCB fabrication).

Abstract: A chassis utilizes spring fingers having contact portions and mid portions where each spring finger forms multiple cantilevers to provide different spring constants. Accordingly, the increase in force resulting from displacement can be better controlled and even minimized for certain ranges of displacement. In particular, each spring finger can be configured to perform in an operating range characterized by a smaller spring constant. As a result, the force increase in this operating range is slower thus accommodating circuit boards with large connector height variations without significantly changing the normal contact force. Such operation enables the chassis to consistently pass EMI and ESD testing, as well as provide more reliable device operation.

Abstract: An integrated standoff and wall mount apparatus is disclosed. A standoff is formed in the inner surface of a chassis backplane of an electrical device and comprises a conical shape extending generally upward from the inner surface of the chassis backplane. The integrated standoff is used to secure a PCB to the chassis. A keyhole feature may be formed in the surface of both said standoff and said chassis backplane for wall mounting the device. The keyhole feature includes an opening and a groove. A tongue-shaped coverplate is provided that extends from the standoff and provides safety features by covering the keyhole feature. The integrated standoff may be used to wall mount the device using a wall mount fastener secured in the keyhole.

Abstract: A circuit board holder includes a base portion, and a mounting portion coupled to the base portion. The mounting portion is configured to actuate with a first circuit board when the circuit board holder attaches to the first circuit board. The circuit board holder further includes a capturing portion coupled to the base portion. The capturing portion is configured to capture an edge of a second circuit board when the circuit board holder attaches to the first circuit board and when the second circuit board electrically connects with the first circuit board. Such a holder alleviates the need to consume a large amount of circuit board space on the second circuit board. Furthermore, the use of such a circuit board holder enables the first and second circuit boards to maintain reliable electrical connectivity even when exposed to heavy shock or vibration.