Abstract: A single-phase immersion cooling system includes an immersion cooling tank having a component area, which is separate from a main chamber and is configured to receive a heat-generating electronic device. A coolant circulates along a flow path, in a chamber path through the main chamber and a component path through the component area. A rotating propeller is mounted within the immersion cooling tank, causing a driven flow path in the component area. The driven flow path is configured to cause contact between the coolant in the driven flow path and the heat-generating electronic device when the heat-generating electronic device is received within the component area. The coolant in the driven flow path circulates at a faster speed than the coolant in the chamber path.

Abstract: An example compute cabinet assembly includes an equipment room configured to implement electrical components therein, an air inlet channel coupled to a first side of the equipment room, and a cabinet fan module coupled to a second side of the equipment room opposite the first side. A first air outlet channel is coupled to the cabinet fan module and extends along a third side of the equipment room towards a first outlet of the first air outlet channel. Moreover, electric fans are positioned in the cabinet fan module, the electric fans being configured to create an airflow path originating at an inlet of the air inlet channel. The airflow path further extends through the equipment room and cabinet fan module. A guide plate is also positioned adjacent to an inlet of the equipment room, the guide plate being configured to uniformly distribute the airflow path through the equipment room.

Abstract: A system and method for safe use of an optics assembly with an external light source and an optically coupled optics module is disclosed. The system includes an external light module emitting a continuous wave laser through an output port. An optics module has an input port and a memory. The optics module generates a modulated optical signal. The memory stores the power level of the continuous wave laser signal received by the optics module. An optical jumper is provided for coupling the output port with the input port. A communication bus is coupled between a controller and the external light source module. The controller sets the external light source at a low power level and transitions the external light source to a high power level when the stored power level of the continuous wave laser signal received by the optics module exceeds a predetermined level.

Abstract: A smart pole assembly for a telecommunication network and a method for opening a cover assembly of the smart pole assembly are disclosed. The smart pole assembly includes a base frame having a hollow interior space for receiving at least one telecommunication device; a pole fixed to the base frame and having a pole top to facilitate transmitting or receiving of communications between the telecommunication device and another telecommunication device; and a cover assembly coupled to and enclosing the base frame. The cover assembly includes a telescoping mechanism to move the cover assembly between a closed state and an open state. The cover assembly fully encloses the hollow interior space in the closed state for protecting the at least one telecommunication device. The cover assembly exposes and provides access to at least a portion of the hollow interior space in the open state.

Abstract: A system includes a rack of servers and a fluid circuit for cooling the rack of servers. The fluid circuit includes one or more cooling modules, a heat-exchanging module, and a pump. The one or more cooling modules are thermally connected to a conduit for flowing a coolant therethrough. Each cooling module includes a heat-exchanger thermally connected to the conduit and a chiller fluidly coupled to the heat-exchanger. The heat-exchanging module is fluidly connected to an outlet of the conduit. The pump is configured to drive the coolant from the heat-exchanging module to each server in the rack of servers.

Abstract: An illumination module is provided. The illumination module includes a light-emitting unit. The light-emitting unit includes a light-emitting element array and a focusing lens array. The light-emitting element array includes a plurality of light-emitting elements. The light-emitting elements are used for generating a plurality of light beams. The focusing lens array includes a plurality of focusing lenses. Each of the light-emitting elements corresponds to at least one of the focusing lenses.

Abstract: An electronic device with a receiving function is provided. The electronic device is adapted to receive and shift out an object. The electronic device includes a device housing, an actuating unit, a linkage unit and a holder. The actuating unit is disposed in the device housing. The linkage unit is connected to the actuating unit, wherein the actuating unit is adapted to move the linkage unit. The holder is connected to the device housing and the linkage unit, wherein the holder is adapted to be rotated between an extended orientation and a received orientation relative to the device housing, and the object is detachably connected to the holder.

Abstract: A computing system includes a BIOS, a BMC coupled to the BIOS, and one or more hardware components. The BMC can receive commands from a user, and transition between a locked state and an unlocked state. When the BMC is in the unlocked state, the BMC responds to commands received from the user. When the BMC is in the locked state, the BMC ignores commands received from the user. The BMC is configured to receive an unlock command from a user that includes an unlock signature. The BMC is further configured to determine whether the unlock signature is authentic. If the unlock signature is authentic and the BMC is in the locked state, the BMC is configured to transition from the locked state to the unlocked state, to allow the user access to the hardware components of the computing system.

Abstract: A drive tray assembly is disclosed for placing drives (e.g., hard disk drives) in a computer chassis in a rotated orientation and without the need for additional tools. A tray base holding a drive can be slid into a receiving space of the chassis in a longitudinal direction. An installation lever rotatably attached to the tray base includes a shaft that engages a corresponding receiving slot of the receiving space. After the tray base is inserted, rotation of the installation lever to a closed position causes the tray base, and thus the drive, to move in a direction perpendicular to the longitudinal direction. A release lever rotatably attached to the tray base can secure the installation lever in the closed position until the release lever is rotated, freeing the installation lever to move to the open position in which the drive tray may be removed from the chassis.

Abstract: A riser bracket for a computing device includes a plurality of structural members configured to receive a computing component and an adjustable fixing bracket mechanically coupled to the plurality of structural members. The adjustable fixing bracket has a plurality of configurations that includes a first configuration and a second configuration. The adjustable fixing bracket has a first height in the first configuration that is greater than a second height in the second configuration. The adjustable fixing bracket includes a first slide bracket that is slidably mounted to a support bracket. The support bracket is fixed relative to the first slide bracket and the plurality of structural members. The first slide bracket is slidable along the support bracket to change the adjustable fixing bracket between the first configuration and the second configuration.

Abstract: A cable arrangement mechanism is provided, which is disposed inside the housing of an electronic device. The cable arrangement mechanism includes a first tube, a second tube, and a plurality of first resilient elements. The first tube includes a first base, a first extension connected to the first base and extending from a first inner surface, and a first extrusion connected to the first base and extending from a first outer surface. The second tube includes a second base, a second extension connected to the second base and extending from a second inner surface, and a second extrusion connected to the second base and extending from a second outer surface. The first resilient elements respectively connect the first extrusion and the second extrusion to the housing, so that the first tube and the second tube are rotatably connected to the housing.

Abstract: A mounting system for an electronic device is disclosed. The mounting system includes a mounting plate; a plurality of fasteners for coupling the mounting plate with the electronic device; a single main gear mounted on the mounting plate; a plurality of secondary gears coupled, respectively, to the plurality of fasteners; and a plurality of intermediate gears mounted on the mounting plate and rotationally coupled between the single main gear and the plurality of secondary gears. Rotation of each of the plurality of secondary gears causes a fastening movement of a respective one of the plurality of fasteners. Simultaneous rotation of the plurality of intermediate gears causes the plurality of secondary gears to rotate simultaneously in response to a single rotational force being received by the main gear. The simultaneous rotation of the plurality of intermediate gears causes a simultaneous fastening movement of the plurality of secondary gears.

Abstract: A bracket assembly for installation of equipment is disclosed. The bracket assembly includes a female bracket with a receptacle and a recess in a wall of the receptacle; and a male bracket with a locking mechanism and a housing adapted to fit in the receptacle. The housing has walls defining a cavity. The locking mechanism has a latching member, a sliding member, and a shaft. The latching member is pivotable between an unlocked position and a locked position. When in the locked position, a first end of protrudes from the housing and rests in the recess. The sliding member moves along a vertical axis between two positions. When in a lower position, the sliding member presses a second end of the latching member to cause the first end to pivot into the unlocked position. The shaft extends along the vertical axis and is configured to manipulate the sliding member.

Abstract: A flexible shoulder pin module includes a barrel having an annular head portion, a cylindrical body portion, and a through-hole extending from a top surface of the body portion to a bottom end of the head portion; and a shoulder pin having a shaft portion and a shoulder portion formed thereon. The through-hole includes a first portion adjacent to the top surface of the body portion, and a second portion having a greater diameter than the first portion. The shaft portion is insertable through the first portion into the second portion. The shoulder portion is configured to adjustably extend above the top surface of the body portion to clamp a panel thereto. A compressible device is configured to be disposed around the shaft portion and secured by a stopper panel, which is coupled to the shaft portion and placed adjacent to the head portion within the second portion.

Abstract: A server chassis includes a baseboard, a power distribution board, and a busbar module. The baseboard includes a front end and a rear end. The front end and the rear end define a chassis depth. The power distribution board is positioned on the baseboard. The busbar module includes a chassis-side busbar connector. The chassis-side busbar connector is configured to mate with a rack-side busbar connector. The rack-side busbar connector is positioned on a rack having a rack depth. The busbar module is adjustable, such that the chassis-side busbar connector mates with the rack-side busbar connector in a first configuration and a second configuration. In the first configuration, the rack depth is approximately equal to the chassis depth. In the second configuration, the rack depth is greater than the chassis depth.

Abstract: A bracket module and a computing device including the bracket module are disclosed. The bracket module includes a housing structure. The housing structure includes a plurality of slots. Each slot is configured to accept a device inserted therein. The housing structure is configured for attachment in a chassis of the computing device. The bracket module further includes a tray structure. The tray structure includes a fixed end connected to the housing structure and a free end opposite from the fixed end. The tray structure is configured to rotate relative to the housing structure about the fixed end. The bracket module further includes at least one fastener configured to engage the tray structure with the housing structure in an open position.

Abstract: A system is disclosed. The system includes a housing having a top wall, a bottom wall, and two opposing side walls extending generally between and connecting the top wall to the bottom wall. The housing further has an airflow inlet and an airflow outlet opposing the airflow inlet. The system further includes a plurality of components within the housing. The plurality of components are arranged in rows with spaces between the rows. The system further includes a board coupled to the plurality of components on a first side and coupled to the bottom wall of the housing on a second side, opposing the first side. The board includes an aperture. The board and the bottom wall of the housing define a channel. The system further includes one or more of an injection ramp, a diversion ramp, and/or an airfoil for directing airflow within the housing.

Abstract: A smart pole assembly for a telecommunication network, a cabinet for enclosing computing equipment, and a method for installing computing equipment in a cabinet are disclosed. The smart pole assembly includes a cabinet and a case movably coupled to the cabinet and configured for receiving computing equipment. The case is movable between a first position and a second position. The first position is a service position in which the case is at least in part external to the cabinet, and the second position is a working position in which the case is within the cabinet in a rotated orientation relative to the first position. A method for installing computing equipment in a cabinet includes inserting computing equipment into the case that is in the first position and moving the case to the second position such that the case and computing equipment are in the rotated orientation within the cabinet.